CHANGELOG.md

# Changelog

All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.

## [1.129.0](https://github.com/aws/jsii/compare/v1.128.0...v1.129.0) (2026-04-30)


### Bug Fixes

* **jsii-pacmak:** conditionally install mypy based on Python version ([#5093](https://github.com/aws/jsii/issues/5093)) ([32090f1](https://github.com/aws/jsii/commit/32090f1bb4152e8b925f9968d286ec6f758731ca)), closes [#5084](https://github.com/aws/jsii/issues/5084)

## [1.128.0](https://github.com/aws/jsii/compare/v1.127.0...v1.128.0) (2026-04-09)


### Bug Fixes

* **kernel:** clean up resolved promises from #promises map ([#5054](https://github.com/aws/jsii/issues/5054)) ([e1766bd](https://github.com/aws/jsii/commit/e1766bdd0c0335b1c86d9ec3bfbc22f8eb645335))

## [1.127.0](https://github.com/aws/jsii/compare/v1.126.0...v1.127.0) (2026-02-25)


### Bug Fixes

* **jsii-pacmak:** remove GOSUMDB=off from Go target ([#5044](https://github.com/aws/jsii/issues/5044)) ([0dbfb03](https://github.com/aws/jsii/commit/0dbfb0362dfb5bdb7385d699baa1588e29d859ef))
* **spec:** bundle validators to inline ajv runtime dependencies ([#5040](https://github.com/aws/jsii/issues/5040)) ([f423bb6](https://github.com/aws/jsii/commit/f423bb60596fc1993b79dbece6c7ce4d0bdd8021))
* **spec:** pre-compile JSON schema validators at build time ([#5039](https://github.com/aws/jsii/issues/5039)) ([43f0ec3](https://github.com/aws/jsii/commit/43f0ec3c3c174eea217815281c7dcbc3eccb203c))

## [1.126.0](https://github.com/aws/jsii/compare/v1.125.0...v1.126.0) (2026-01-26)


### Features

* **spec:** export list of all jsii features ([#5021](https://github.com/aws/jsii/issues/5021)) ([20111a6](https://github.com/aws/jsii/commit/20111a698aee4de7db21f23f7e2fde686ee149f1))


### Bug Fixes

* **jsii-pacmak:** toString() on anonymous classes does not call JavaScript implementation ([#5027](https://github.com/aws/jsii/issues/5027)) ([d6a243b](https://github.com/aws/jsii/commit/d6a243b2cd8369e7cd1347594e2cd73734527e81))

## [1.125.0](https://github.com/aws/jsii/compare/v1.124.0...v1.125.0) (2026-01-05)


### Bug Fixes

* **jsii-pacmak:** `--mvn-*` arguments aren't passed through ([#5018](https://github.com/aws/jsii/issues/5018)) ([68642d1](https://github.com/aws/jsii/commit/68642d1b5819cba4fc253ddb7d546c0e9315f961))

## [1.124.0](https://github.com/aws/jsii/compare/v1.123.0...v1.124.0) (2025-12-30)


### Bug Fixes

* **jsii-pacmak:** Maven resolve-ranges command is missing repo settings ([#5015](https://github.com/aws/jsii/issues/5015)) ([ec8ecf9](https://github.com/aws/jsii/commit/ec8ecf9adb9bc1c7872a286f9c5b8ac5c1d3144b))

## [1.123.0](https://github.com/aws/jsii/compare/v1.122.0...v1.123.0) (2025-12-29)


### Bug Fixes

* **java-runtime:** dependency ranges make Maven download too many files ([#5005](https://github.com/aws/jsii/issues/5005)) ([ecdd223](https://github.com/aws/jsii/commit/ecdd22338a701992df1e6418a51231f5bb6688d7))
* **jsii-pacmak:** collection-of-union arguments in static functions break compilation ([#5012](https://github.com/aws/jsii/issues/5012)) ([2970397](https://github.com/aws/jsii/commit/2970397fa1ce7aabb3dda04ee3d5093e916a611e))
* **jsii-pacmak:** underscore arguments conflict in Java ([#5011](https://github.com/aws/jsii/issues/5011)) ([638b546](https://github.com/aws/jsii/commit/638b546d7e396bf3d6823ef7fa25eecd2cd79c21))

## [1.122.0](https://github.com/aws/jsii/compare/v1.121.0...v1.122.0) (2025-12-22)


### Bug Fixes

* **pacmak:** dependency ranges make Maven download too many files ([#5006](https://github.com/aws/jsii/issues/5006)) ([2198295](https://github.com/aws/jsii/commit/2198295d6c45250894ecb9f1eb9e96f4b8256b6f))
* **pacmak:** generates too many methods for Java ([#5007](https://github.com/aws/jsii/issues/5007)) ([018396e](https://github.com/aws/jsii/commit/018396e4cec2a2cc916e5ca2bb6a8fa9fa9be7e8))

## [1.121.0](https://github.com/aws/jsii/compare/v1.120.0...v1.121.0) (2025-12-09)


### Features

* **jsii-reflect:** add parent assembly reference to Submodule ([#4992](https://github.com/aws/jsii/issues/4992)) ([1232932](https://github.com/aws/jsii/commit/12329322dc0b13a22f1ae51ac24bdd9e49e5e85b))
* **jsii-reflect:** track directory and package.json for Assembly ([#4991](https://github.com/aws/jsii/issues/4991)) ([3232edf](https://github.com/aws/jsii/commit/3232edf7ffbfa5f6d0c10d07dce2fd4ccba2734f))


### Bug Fixes

* **jsii-pacmak:** compilation fails if a type is named "Object" ([#4990](https://github.com/aws/jsii/issues/4990)) ([6a5fc58](https://github.com/aws/jsii/commit/6a5fc5816bbb5fca6fc8feae5ec2b479630ddfa3))
* **jsii-pacmak:** inheritance between nested types fails ([#4993](https://github.com/aws/jsii/issues/4993)) ([d5009c5](https://github.com/aws/jsii/commit/d5009c5de737909c1890ed6d33af264699e2a1fd))

## [1.120.0](https://github.com/aws/jsii/compare/v1.119.0...v1.120.0) (2025-11-24)


### Bug Fixes

* **java:** pre-release versions installed for jackson dependencies ([#4983](https://github.com/aws/jsii/issues/4983)) ([2b687d1](https://github.com/aws/jsii/commit/2b687d1f2cc1208658a4c3adb89e010e189b7b08))
* Typeguard cannot check the protocol ([#4986](https://github.com/aws/jsii/issues/4986)) ([e9b53ec](https://github.com/aws/jsii/commit/e9b53ec7336ee235c909b8d03bf62629806d7864))

## [1.119.0](https://github.com/aws/jsii/compare/v1.118.0...v1.119.0) (2025-11-10)


### Features

* **jsii-diff:** remap old to new FQNs ([#4976](https://github.com/aws/jsii/issues/4976)) ([d7c083d](https://github.com/aws/jsii/commit/d7c083d9a958ddb6205ae0237d032c818668d471))
* **jsii-reflect:** can jqii-query on `fqn` field ([#4975](https://github.com/aws/jsii/issues/4975)) ([86995e5](https://github.com/aws/jsii/commit/86995e544528d19f91631e7acff1d744a2383ae1))


### Bug Fixes

* **jsii-pacmak:** Python interfaces sometimes violate MRO ([#4973](https://github.com/aws/jsii/issues/4973)) ([cfb6580](https://github.com/aws/jsii/commit/cfb658077b8f3f7e464a50f5d17f5594a77e9029))
* **jsii-reflect:** advertise `jsii-query` via `bin` entry of `package.json` ([#4974](https://github.com/aws/jsii/issues/4974)) ([b6c0a35](https://github.com/aws/jsii/commit/b6c0a3511705bc6e021ce23ea1d480552a7cdfaa))

## [1.118.0](https://github.com/aws/jsii/compare/v1.117.0...v1.118.0) (2025-10-29)


### Features

* **jsii-reflect:** add a jsii-query tool ([#4952](https://github.com/aws/jsii/issues/4952)) ([f040d3e](https://github.com/aws/jsii/commit/f040d3e97735c7f66a2c230d37c7fba0cf72fe9d))


### Bug Fixes

* covariant method overrides break Go compilation ([#4967](https://github.com/aws/jsii/issues/4967)) ([2c39079](https://github.com/aws/jsii/commit/2c39079cb2eab7c2192f0d50aa9b280e5c96c826))
* type intersections are missing dependencies in Go ([#4965](https://github.com/aws/jsii/issues/4965)) ([ee67cc9](https://github.com/aws/jsii/commit/ee67cc977387459f2ee212b0fabf6e082653c592))

## [1.117.0](https://github.com/aws/jsii/compare/v1.116.0...v1.117.0) (2025-10-22)


### Features

* support class covariant overrides in kernel, tools and docs ([#4925](https://github.com/aws/jsii/issues/4925)) ([cf4a0b6](https://github.com/aws/jsii/commit/cf4a0b6f2789705ea63df9f305a7ea721c84baf0))


### Bug Fixes

* **jsii-reflect:** statically guarantee JsiiFeature subset ([#4956](https://github.com/aws/jsii/issues/4956)) ([17bf498](https://github.com/aws/jsii/commit/17bf498bfb744ac080d2f7ee14a308d8cf81f174))

## [1.116.0](https://github.com/aws/jsii/compare/v1.115.0...v1.116.0) (2025-10-14)


### Bug Fixes

* type intersections don't work for Java class builders ([#4945](https://github.com/aws/jsii/issues/4945)) ([8f6ecd9](https://github.com/aws/jsii/commit/8f6ecd9c84635a487a1f1fcfe72ebfffe972ee9f))

## [1.115.0](https://github.com/aws/jsii/compare/v1.114.1...v1.115.0) (2025-09-29)


### Features

* declare support for new feature `class-covariant-overrides` ([#4924](https://github.com/aws/jsii/issues/4924)) ([bac5377](https://github.com/aws/jsii/commit/bac5377728ca19cfb56f1b673b6f7fb05370f012))
* **dotnet-runtime:** prepare for intersection types ([#4919](https://github.com/aws/jsii/issues/4919)) ([1c6d36d](https://github.com/aws/jsii/commit/1c6d36de757d2feb8e64985585b83b0d4f1cfd0b))
* **dotnet:** update TargetFramework to net6.0 ([#4916](https://github.com/aws/jsii/issues/4916)) ([c0b11c7](https://github.com/aws/jsii/commit/c0b11c7323ac97405bc39302a101b206ef4787c2)), closes [#4574](https://github.com/aws/jsii/issues/4574)
* **go-runtime:** add helper functions for the new interface type ([#4936](https://github.com/aws/jsii/issues/4936)) ([df85a80](https://github.com/aws/jsii/commit/df85a802b0a7150984c0e53e87c93fd174def2c3))
* intersection types ([#4929](https://github.com/aws/jsii/issues/4929)) ([f82e0ac](https://github.com/aws/jsii/commit/f82e0aced6a3b05de0077539f4c35b0a2596eabd))
* **jsii-pacmak:** document union types for C# ([#4928](https://github.com/aws/jsii/issues/4928)) ([c54d27c](https://github.com/aws/jsii/commit/c54d27c178de253616f438e9aa10ea36011d4464))
* **jsii-pacmak:** document union types in JavaDoc ([#4922](https://github.com/aws/jsii/issues/4922)) ([5a1a8cd](https://github.com/aws/jsii/commit/5a1a8cd07c12cf6580911dac90901bb82b77a31e))


### Bug Fixes

* intersection types cannot be deserialized ([#4920](https://github.com/aws/jsii/issues/4920)) ([2c5d29c](https://github.com/aws/jsii/commit/2c5d29c2a030f08c58e2d2aba1a6326ce81bdd1c))
* jsii-pacmak errors if new targets in package.json ([#4914](https://github.com/aws/jsii/issues/4914)) ([f890e12](https://github.com/aws/jsii/commit/f890e12d35c3c5c10a746710a9ab070a749d9113))
* **jsii-pacmak:** remove deprecation warning DEP0190 ([#4915](https://github.com/aws/jsii/issues/4915)) ([389f888](https://github.com/aws/jsii/commit/389f88849a85190815bea5427865ab7ecf7d05cb))
* **pacmak:** python classes are generated out of order ([#4927](https://github.com/aws/jsii/issues/4927)) ([4ee24e1](https://github.com/aws/jsii/commit/4ee24e16adb50d722a352bdab6118729b37e4418)), closes [#4426](https://github.com/aws/jsii/issues/4426)

## [1.114.1](https://github.com/aws/jsii/compare/v1.113.0...v1.114.1) (2025-09-04)


### Features

* jsii and jsii-rosetta v5.9 ([#4885](https://github.com/aws/jsii/issues/4885)) ([fd4385a](https://github.com/aws/jsii/commit/fd4385aa6d15fba2112c673b83511466687603d4))
* prepare support for intersection types ([#4898](https://github.com/aws/jsii/issues/4898)) ([d75658e](https://github.com/aws/jsii/commit/d75658e146a17c26e9cc6294cef00322af683672))

## [1.113.0](https://github.com/aws/jsii/compare/v1.112.0...v1.113.0) (2025-07-31)


### Features

* bump go version to `1.23` ([#4867](https://github.com/aws/jsii/issues/4867)) ([cdd0724](https://github.com/aws/jsii/commit/cdd07248dea6bc4d1d816342c5839ebd684b8414)), closes [/github.com/aws/jsii-superchain/blob/main/superchain/Dockerfile#L87](https://github.com/aws//github.com/aws/jsii-superchain/blob/main/superchain/Dockerfile/issues/L87)


### Bug Fixes

* **check-node:** align with CDK Node.js versions support policy ([#4865](https://github.com/aws/jsii/issues/4865)) ([90915fa](https://github.com/aws/jsii/commit/90915fa0ca8d95d1505a46920dafa6fd9c397c34))
* **jsii-pacmak:** incorrect casing for class namespaces in other module ([#4852](https://github.com/aws/jsii/issues/4852)) ([79ade62](https://github.com/aws/jsii/commit/79ade6248a0ca89defc26b50b1c0fea3e087f321))
* **mergify:** disable speculative checks to prevent race conditions ([#4869](https://github.com/aws/jsii/issues/4869)) ([e1e0ee3](https://github.com/aws/jsii/commit/e1e0ee3a8b2e034a4fe9cbdc0f3522300b717bac))
* use pypa/build to create Python sdists and wheels ([#4850](https://github.com/aws/jsii/issues/4850)) ([49b5d3a](https://github.com/aws/jsii/commit/49b5d3a03f15c70c35754a8fa09aa511846457dc))

## [1.112.0](https://github.com/aws/jsii/compare/v1.111.0...v1.112.0) (2025-05-07)


### Bug Fixes

* **jsii-pacmak:** CS0108 <static property> hides inherited  member ([#4826](https://github.com/aws/jsii/issues/4826)) ([93e422e](https://github.com/aws/jsii/commit/93e422eedad93763bbac7a8212be8949aa1b632e)), closes [#2373](https://github.com/aws/jsii/issues/2373)

## [1.111.0](https://github.com/aws/jsii/compare/v1.110.0...v1.111.0) (2025-04-02)


### Bug Fixes

* **java-runtime:** `ErrorStreamSink` crashes with `NullPointerException` ([#4803](https://github.com/aws/jsii/issues/4803)) ([b20be37](https://github.com/aws/jsii/commit/b20be373f55a972155242b7b3893b9e7b49b5006))
* **pacmak:** Find the tarball location on windows even if prepack is run ([#4795](https://github.com/aws/jsii/issues/4795)) ([15f748d](https://github.com/aws/jsii/commit/15f748d9c0f8ccbae418f9e22378b7d4d4c5ed85))

## [1.110.0](https://github.com/aws/jsii/compare/v1.109.0...v1.110.0) (2025-03-19)


### Features

* **pacmak:** support jsii-rosetta 5.8 ([#4792](https://github.com/aws/jsii/issues/4792)) ([ae7e6ff](https://github.com/aws/jsii/commit/ae7e6ffa31e56338a4f98221bbcf0fee0a0c9857))


### Bug Fixes

* python packages are incompatible with the binary distribution format specification ([#4790](https://github.com/aws/jsii/issues/4790)) ([0ba5e81](https://github.com/aws/jsii/commit/0ba5e81232960aa5a133a85f43e88b54359c51be))

## [1.109.0](https://github.com/aws/jsii/compare/v1.108.0...v1.109.0) (2025-03-11)


### Features

* switch to python 3.9 ([#4780](https://github.com/aws/jsii/issues/4780)) ([032a24e](https://github.com/aws/jsii/commit/032a24ee06726176ab1e83adf998eace0e1daf6c))


### Bug Fixes

* **dotnet-windows:** specify versions for dotnet packages to prevent errors in Windows ([#4782](https://github.com/aws/jsii/issues/4782)) ([20d1679](https://github.com/aws/jsii/commit/20d1679a44eb32a1878f0083a6c74a7bca6c9db5))

## [1.108.0](https://github.com/aws/jsii/compare/v1.107.0...v1.108.0) (2025-02-24)


### Bug Fixes

* Python publishing fails on some Python distributions ([#4776](https://github.com/aws/jsii/issues/4776)) ([65c7c10](https://github.com/aws/jsii/commit/65c7c10c9d4ec83578a44444b5c916560a16571d))

## [1.107.0](https://github.com/aws/jsii/compare/v1.106.0...v1.107.0) (2025-02-20)


### Bug Fixes

* **java-runtime:** raise Jackson version bound to 2.19.0 ([#4771](https://github.com/aws/jsii/issues/4771)) ([0c38e35](https://github.com/aws/jsii/commit/0c38e3530df2b52605c4bd1a22f9614137ab6105))

## [1.106.0](https://github.com/aws/jsii/compare/v1.105.0...v1.106.0) (2024-12-16)


### Features

* **pacmak:** support jsii-rosetta 5.7 ([#4718](https://github.com/aws/jsii/issues/4718)) ([c4f52a7](https://github.com/aws/jsii/commit/c4f52a7fbde25e124b64afea4a1884c6f1f0ded2))

## [1.105.0](https://github.com/aws/jsii/compare/v1.104.0...v1.105.0) (2024-11-14)


### Features

* **pacmak:** support jsii-rosetta 5.6 ([#4698](https://github.com/aws/jsii/issues/4698)) ([7464a59](https://github.com/aws/jsii/commit/7464a59303d16a4b4d32bdc2f3b247dfb0284496))


### Bug Fixes

* **rosetta:** python identifiers mishandle identifier translations with capital letters ([#4644](https://github.com/aws/jsii/issues/4644)) ([e573aab](https://github.com/aws/jsii/commit/e573aab4d6cdf6af148dde024129a386151403fe))

## [1.104.0](https://github.com/aws/jsii/compare/v1.103.1...v1.104.0) (2024-10-11)


### Bug Fixes

* Python constructs do not implement a compatible interface ([#4659](https://github.com/aws/jsii/issues/4659)) ([2749695](https://github.com/aws/jsii/commit/27496956bdb29939cde920971e08b036edb0d81a))

## [1.103.1](https://github.com/aws/jsii/compare/v1.103.0...v1.103.1) (2024-08-30)


### Bug Fixes

* **python:** user defined `__jsii_proxy_class` attributes are not preserved  ([#4625](https://github.com/aws/jsii/issues/4625)) ([d3ec911](https://github.com/aws/jsii/commit/d3ec911a5d531e088524d2479e1ee831da0bc2ff))

## [1.103.0](https://github.com/aws/jsii/compare/v1.102.0...v1.103.0) (2024-08-27)


### Features

* **pacmak:** allow `typeguard==3.x` and `typeguard==4.x`  ([#4611](https://github.com/aws/jsii/issues/4611)) ([32ae5b0](https://github.com/aws/jsii/commit/32ae5b017e8c4a889ff64b68dc5809e856d98b34))


### Bug Fixes

* **pacmak:** support jsii-rosetta 5.5 ([#4619](https://github.com/aws/jsii/issues/4619)) ([9ecea56](https://github.com/aws/jsii/commit/9ecea560bef8e0196c9a4874110c19e946f3b3ea))

## [1.102.0](https://github.com/aws/jsii/compare/v1.101.0...v1.102.0) (2024-08-02)

## [1.101.0](https://github.com/aws/jsii/compare/v1.100.0...v1.101.0) (2024-06-26)


### Bug Fixes

* **pacmak:** Twine 5.1.0 not found ([#4554](https://github.com/aws/jsii/issues/4554)) ([b4cc08c](https://github.com/aws/jsii/commit/b4cc08cbeadace4cb1b1539b8387e95763ed0a72))

## [1.100.0](https://github.com/aws/jsii/compare/v1.99.0...v1.100.0) (2024-06-13)


### Bug Fixes

* **python:** incorrect escaped characters cause warnings ([#4538](https://github.com/aws/jsii/issues/4538)) ([c5975d5](https://github.com/aws/jsii/commit/c5975d50e37044d25238d5a724a499ee6976d8ba)), closes [#4532](https://github.com/aws/jsii/issues/4532) [#4532](https://github.com/aws/jsii/issues/4532)

## [1.99.0](https://github.com/aws/jsii/compare/v1.98.0...v1.99.0) (2024-06-03)


### Bug Fixes

* **jsii-config:** update jsii-config and docs with latest settings ([#4515](https://github.com/aws/jsii/issues/4515)) ([6e00874](https://github.com/aws/jsii/commit/6e00874c9a70890b9291a4fa534eb497e7a186f9))

## [1.98.0](https://github.com/aws/jsii/compare/v1.97.0...v1.98.0) (2024-04-30)


### ⚠ BREAKING CHANGES

* **pacmak:** jsii-pacmak now has a peer dependency on jsii-rosetta. Please ensure a version of jsii-rosetta matching your version of jsii is available. Most package managers install peer dependencies automatically and no change is required. However users of yarn v1 or npm v3 to v6 must install jsii-rosetta manually.

### Features

* node22 support ([#4489](https://github.com/aws/jsii/issues/4489)) ([699366d](https://github.com/aws/jsii/commit/699366db4df0179aaf1aec151d28e0cea6c2edba))


### Bug Fixes

* **pacmak:** jsii-pacmak uses incompatible version of jsii-rosetta ([#4487](https://github.com/aws/jsii/issues/4487)) ([cdb47e4](https://github.com/aws/jsii/commit/cdb47e4e148522ca17a28187b514673046a3f1a3)), closes [#4098](https://github.com/aws/jsii/issues/4098)
* **reflect:** additional type predicates for `isXyzType` methods ([#4491](https://github.com/aws/jsii/issues/4491)) ([459481f](https://github.com/aws/jsii/commit/459481f360e911ad6d8b5b5afbcce3b596299d85))

## [1.97.0](https://github.com/aws/jsii/compare/v1.96.0...v1.97.0) (2024-04-08)


### Bug Fixes

* **jsii-pacmak:** fully support the Python Version Identification part of PEP440 ([#4462](https://github.com/aws/jsii/issues/4462)) ([c8483fb](https://github.com/aws/jsii/commit/c8483fb5c3b2efc75a123fd4816859758b8612dd))

## [1.96.0](https://github.com/aws/jsii/compare/v1.95.0...v1.96.0) (2024-03-22)


### Bug Fixes

* **jsii-pacmak:** different packages sharing a namespace fail in Bazel ([#4437](https://github.com/aws/jsii/issues/4437)) ([5c0d9e4](https://github.com/aws/jsii/commit/5c0d9e4572a5a9ba6c41a37a4434402ec2d74b14)), closes [#3881](https://github.com/aws/jsii/issues/3881)

## [1.95.0](https://github.com/aws/jsii/compare/v1.94.0...v1.95.0) (2024-02-14)


### Bug Fixes

* **jsii-pacmak:** show custom pack-command in timer label ([#4392](https://github.com/aws/jsii/issues/4392)) ([3c1b4b1](https://github.com/aws/jsii/commit/3c1b4b18055b53703e829b5cf96cf4e799f83cde))

## [1.94.0](https://github.com/aws/jsii/compare/v1.93.0...v1.94.0) (2024-01-09)


### Features

* **go-runtime:** include error message when wrapping a @jsii/kernel.Fault ([#4275](https://github.com/aws/jsii/issues/4275)) ([c6eb62a](https://github.com/aws/jsii/commit/c6eb62a290b9a1897fe0aee6cb1a89581b0cd78b))


### Bug Fixes

* **pacmak:** invokeBinScript fails when using symlinked cache ([#4389](https://github.com/aws/jsii/issues/4389)) ([37d9dc7](https://github.com/aws/jsii/commit/37d9dc7565a6a84c6274d5ebab9e72d0de993aa1))

## [1.93.0](https://github.com/aws/jsii/compare/v1.92.0...v1.93.0) (2023-12-08)


### Features

* deprecate `jsii/superchain:buster-slim-*` images ([#4359](https://github.com/aws/jsii/issues/4359)) ([b580244](https://github.com/aws/jsii/commit/b5802449f4b9292b3396353f1fa3fa768a779cd7))
* **go:** add jsii.Sprintf helper ([#4345](https://github.com/aws/jsii/issues/4345)) ([2ecfb77](https://github.com/aws/jsii/commit/2ecfb778130c1a2fdd6b4932216e144a0d079d5c))


### Bug Fixes

* **check-node:** unstable node 21 is incorrectly listed as supported ([#4362](https://github.com/aws/jsii/issues/4362)) ([886e465](https://github.com/aws/jsii/commit/886e465e60a5b6208a862a20af087cbd924416a9))

## [1.92.0](https://github.com/aws/jsii/compare/v1.91.0...v1.92.0) (2023-11-16)


### ⚠ BREAKING CHANGES

* jsii-pacmak and the libraries it generates for Python targets now require a minimum Python version of 3.8, instead of 3.7 previously. We recommend users upgrade to the latest supported Python release (Python 3.11).
* all libraries and tools now require a minimum version of Node.js 18, instead of 16 previously. We recommend users upgrade to the latest supported Node.js release (Node.js 20).

### Features

* **jsii-reflect:** TypeSystem can be locked to improve reflection performance ([#4318](https://github.com/aws/jsii/issues/4318)) ([c87da43](https://github.com/aws/jsii/commit/c87da436671d677d1fee276d0932ea7edd431f78))
* make node 18 the default ([#4325](https://github.com/aws/jsii/issues/4325)) ([8784725](https://github.com/aws/jsii/commit/87847254c8a39f6e99383bfa3a375ae6c8d9a8a5))
* **superchain:** publish a bullseye image with node18 & python 3.9 ([#4326](https://github.com/aws/jsii/issues/4326)) ([7197b4f](https://github.com/aws/jsii/commit/7197b4f21e7f6776fbbfe5bac7f03a308cd9f7c0))
* switch to python 3.8 ([#4327](https://github.com/aws/jsii/issues/4327)) ([416e2b5](https://github.com/aws/jsii/commit/416e2b504895800281a3598b3139b141330aa906))


### Bug Fixes

* **kernel:** invokeBinScript fails when using symlinked cache ([#4324](https://github.com/aws/jsii/issues/4324)) ([a2ab316](https://github.com/aws/jsii/commit/a2ab31609d361ac5ceca6c928584ec59f2d705d3))
* **pacmak:** *.tsbuildinfo not in auto-generated .npmignore file ([#4236](https://github.com/aws/jsii/issues/4236)) ([d55b8d5](https://github.com/aws/jsii/commit/d55b8d57ce43dc9fd3d5132d7ba3ad0aa9ead3b9)), closes [#3978](https://github.com/aws/jsii/issues/3978)
* **superchain:** installed setuptools is an unsupported version ([#4333](https://github.com/aws/jsii/issues/4333)) ([c0a4140](https://github.com/aws/jsii/commit/c0a41409568bc71b086fd1c56e2c5a08f708c3ad))

## [1.91.0](https://github.com/aws/jsii/compare/v1.90.0...v1.91.0) (2023-10-24)

## [1.90.0](https://github.com/aws/jsii/compare/v1.89.0...v1.90.0) (2023-10-06)

## [1.89.0](https://github.com/aws/jsii/compare/v1.88.0...v1.89.0) (2023-09-20)

## [1.88.0](https://github.com/aws/jsii/compare/v1.87.0...v1.88.0) (2023-08-24)

## [1.87.0](https://github.com/aws/jsii/compare/v1.86.1...v1.87.0) (2023-08-11)


### Bug Fixes

* **kernel:** fast module loading fails on Windows (EPERM) ([#4212](https://github.com/aws/jsii/issues/4212)) ([fac6cbb](https://github.com/aws/jsii/commit/fac6cbbeb5d9bcbbac8f9dff58001afb701a4065)), closes [#4208](https://github.com/aws/jsii/issues/4208)
* **kernel:** package cache fails under parallelism ([#4215](https://github.com/aws/jsii/issues/4215)) ([b739ef6](https://github.com/aws/jsii/commit/b739ef68d4d92d7af78b2a91b8581e9f3077df96)), closes [#4181](https://github.com/aws/jsii/issues/4181) [#4207](https://github.com/aws/jsii/issues/4207)
* pip, black, setuptools, twine, wheel, and aws-sam-cli incorrectly installed in superchain ([#4201](https://github.com/aws/jsii/issues/4201)) ([851415c](https://github.com/aws/jsii/commit/851415c44864c0fb0b4b2d5ee4535f0b33f89a48))
* **python:** type object 'InterfaceDynamicProxy' has no attribute '__jsii_type__' ([#4209](https://github.com/aws/jsii/issues/4209)) ([057b267](https://github.com/aws/jsii/commit/057b267809a05135d6d22227318ae55100aad272))
* **superchain:** add openssh-client back ([#4224](https://github.com/aws/jsii/issues/4224)) ([8390ca1](https://github.com/aws/jsii/commit/8390ca1615769846f92c42ef35ac590b4673efbb))

## [1.86.1](https://github.com/aws/jsii/compare/v1.86.0...v1.86.1) (2023-08-02)


### Bug Fixes

* **kernel:** incorrectly scoped FQN resolutions ([#4204](https://github.com/aws/jsii/issues/4204)) ([ed667c7](https://github.com/aws/jsii/commit/ed667c76be73c43f969a1b7acc0b4b93a7a00889)), closes [aws/aws-cdk#26604](https://github.com/aws/aws-cdk/issues/26604) [#4202](https://github.com/aws/jsii/issues/4202) [#4203](https://github.com/aws/jsii/issues/4203)

## [1.86.0](https://github.com/aws/jsii/compare/v1.85.0...v1.86.0) (2023-08-01)


### Features

* faster, lazy-friendly runtime loading ([#4181](https://github.com/aws/jsii/issues/4181)) ([ef6e5b1](https://github.com/aws/jsii/commit/ef6e5b1ebbafe69252fc78883962b3731bbb04ef))
* **jsii-pacmak:** allow disabling go build conditionally ([#4196](https://github.com/aws/jsii/issues/4196)) ([7fc7987](https://github.com/aws/jsii/commit/7fc79876889504c2eae5888baeb8525d82a4a491))
* **python:** deprecation message when using Python <= 3.7 ([#4186](https://github.com/aws/jsii/issues/4186)) ([0ef7ace](https://github.com/aws/jsii/commit/0ef7acef765690f99075888d6c3e6f03d7cc2d59))


### Bug Fixes

* **jsii-pacmak:** comment lines should not contain comment ending ([#4193](https://github.com/aws/jsii/issues/4193)) ([906c24d](https://github.com/aws/jsii/commit/906c24db65a0c4a581ba2727dc4ad7ca157a8995))
* **jsii-pacmak:** handles 'default' doc component for go ([#4115](https://github.com/aws/jsii/issues/4115)) ([9085514](https://github.com/aws/jsii/commit/90855148990811ee90b1728b728a974e0b5a0b89))
* type annotation for callable metaclass ([#4179](https://github.com/aws/jsii/issues/4179)) ([4ccbb57](https://github.com/aws/jsii/commit/4ccbb579c8f26f55f8e391ddaf1fd562f1b78c38))

## [1.85.0](https://github.com/aws/jsii/compare/v1.84.0...v1.85.0) (2023-07-17)


### Bug Fixes

* export transliterateAssembly and fix bug with transliterate cli (backport) ([#4166](https://github.com/aws/jsii/issues/4166)) ([6b7eb02](https://github.com/aws/jsii/commit/6b7eb02f3a822941185e8c74be71d677285c741e))
* **go-runtime:** use fatih/color instead of ANSI Escape Code ([#4109](https://github.com/aws/jsii/issues/4109)) ([28b192a](https://github.com/aws/jsii/commit/28b192aa1a3ecdd3b3ce6ee49a5efd32db01e695))

## [1.84.0](https://github.com/aws/jsii/compare/v1.83.0...v1.84.0) (2023-06-13)


### Features

* **jsii:** allow specifying a deprecation message regardless of stability ([#4145](https://github.com/aws/jsii/issues/4145)) ([38d327c](https://github.com/aws/jsii/commit/38d327c7f47b3af360c2829bae8b785c9be055b5))

## [1.83.0](https://github.com/aws/jsii/compare/v1.82.0...v1.83.0) (2023-06-07)

## [1.82.0](https://github.com/aws/jsii/compare/v1.81.0...v1.82.0) (2023-05-22)


### Features

* **go:** register exported properties as callbacks ([#4104](https://github.com/aws/jsii/issues/4104)) ([fa921ec](https://github.com/aws/jsii/commit/fa921ecfb1dab52144e89cbbeeba0b334779cde9)), closes [cdk8s-team/cdk8s#1326](https://github.com/cdk8s-team/cdk8s/issues/1326)
* **superchain:** switch to JDK 20 ([#4082](https://github.com/aws/jsii/issues/4082)) ([f0a1dfc](https://github.com/aws/jsii/commit/f0a1dfce8edb06a1b71758b49886580e6ee271ff))


### Bug Fixes

* **jsii-pacmak:** disable `doclint` ([#4103](https://github.com/aws/jsii/issues/4103)) ([30afa09](https://github.com/aws/jsii/commit/30afa095e296d71d3700a2a56a36483a92c5457d))
* **jsii-pacmak:** emit correct `[@return](https://github.com/return)` tag for JavaDocs ([#4095](https://github.com/aws/jsii/issues/4095)) ([fc7ab7c](https://github.com/aws/jsii/commit/fc7ab7c57f4a94949794cc963bbf644ad491d246))
* **jsii-pacmak:** escape documentation in all positions ([#4096](https://github.com/aws/jsii/issues/4096)) ([6a2248d](https://github.com/aws/jsii/commit/6a2248dde982d2758976cc1b5d4c3e7676b0f204))
* **pacmak:** _ is not treated as a keyword in Java  ([#4094](https://github.com/aws/jsii/issues/4094)) ([eaaf3ee](https://github.com/aws/jsii/commit/eaaf3ee20ad64ba5d5ed4441aa12f27f024e7c85))

## [1.81.0](https://github.com/aws/jsii/compare/v1.80.0...v1.81.0) (2023-05-10)


### Features

* **jsii-diff:** allow external stability to be treated as error ([#4076](https://github.com/aws/jsii/issues/4076)) ([95689ea](https://github.com/aws/jsii/commit/95689ea840a99f38f8449aab2bc452cf489e3e3f))
* **jsii-pacmak:** parsing arguments in non-strict mode ([#4068](https://github.com/aws/jsii/issues/4068)) ([3d49d6f](https://github.com/aws/jsii/commit/3d49d6fd2dc64db45aa3f1164bb976c8cfe75175)), closes [#3465](https://github.com/aws/jsii/issues/3465)


### Bug Fixes

* **pacmak:** go docs overview displays repeating description ([#4081](https://github.com/aws/jsii/issues/4081)) ([4fd596a](https://github.com/aws/jsii/commit/4fd596a467cdb422ebea3fdf01d068bc360b3757)), closes [/github.com/aws/jsii/pull/3698/files#diff-0a99c713a1282d6efe349c932d74dbfbdf1d926834c46ebfb5d65daeb27073f3R263](https://github.com/aws//github.com/aws/jsii/pull/3698/files/issues/diff-0a99c713a1282d6efe349c932d74dbfbdf1d926834c46ebfb5d65daeb27073f3R263) [/github.com/aws/aws-cdk/blob/main/packages/aws-cdk-lib/package.json#L4](https://github.com/aws//github.com/aws/aws-cdk/blob/main/packages/aws-cdk-lib/package.json/issues/L4) [/github.com/aws/jsii/blob/main/packages/jsii-reflect/lib/assembly.ts#L46-L52](https://github.com/aws//github.com/aws/jsii/blob/main/packages/jsii-reflect/lib/assembly.ts/issues/L46-L52)
* **rosetta:** flakey trim-cache test ([#4043](https://github.com/aws/jsii/issues/4043)) ([f70c0f7](https://github.com/aws/jsii/commit/f70c0f77069c8beb30010395cfd5817ac013feba))

## [1.80.0](https://github.com/aws/jsii/compare/v1.79.0...v1.80.0) (2023-04-04)


### Features

* **rosetta:** handle tablets with a streaming JSON codec ([#4034](https://github.com/aws/jsii/issues/4034)) ([d2ecb6d](https://github.com/aws/jsii/commit/d2ecb6d2a6a460e309e4985dc001a6b749b3aac7)), closes [aws/jsii-rosetta#43](https://github.com/aws/jsii-rosetta/issues/43)


### Bug Fixes

* enable dereference when copying module to tmp dir ([#4030](https://github.com/aws/jsii/issues/4030)) ([e00102b](https://github.com/aws/jsii/commit/e00102bbd412be0edd5497948c63ae61c6717c5e))
* **jsii:** incorrect symbol-id generated with typesVersions ([#4037](https://github.com/aws/jsii/issues/4037)) ([1f06ac9](https://github.com/aws/jsii/commit/1f06ac9d6937e823e4333300398260d50cce2978))

## [1.79.0](https://github.com/aws/jsii/compare/v1.78.1...v1.79.0) (2023-03-23)


### Features

* add configurable pack command ([#4021](https://github.com/aws/jsii/issues/4021)) ([6b2fd18](https://github.com/aws/jsii/commit/6b2fd186bd77416a9b341c5544a101f50793076d))
* enable Go generics for jsii Go CDK code ([#4009](https://github.com/aws/jsii/issues/4009)) ([f653b31](https://github.com/aws/jsii/commit/f653b3173760679562648710b08907bfe2c7c748))
* **runtimes:** support JSII_NODE setting ([#4024](https://github.com/aws/jsii/issues/4024)) ([f8f2f13](https://github.com/aws/jsii/commit/f8f2f13780f805cd41cb9945ad8febce9aec5900)), closes [#4009](https://github.com/aws/jsii/issues/4009)

## [1.78.1](https://github.com/aws/jsii/compare/v1.78.0...v1.78.1) (2023-03-16)


### Bug Fixes

* **pacmak:** runtime dependency should match pacmak release ([#4013](https://github.com/aws/jsii/issues/4013)) ([37c29f7](https://github.com/aws/jsii/commit/37c29f7c944b9abe9d7f26c313d729f7af6970a8))

## [1.78.0](https://github.com/aws/jsii/compare/v1.77.0...v1.78.0) (2023-03-15)


### Features

* jsii-reflect now renders union candidates sorted ([#4005](https://github.com/aws/jsii/issues/4005)) ([1fd6cde](https://github.com/aws/jsii/commit/1fd6cde89794dd329049d13008f6f2453663f251))


### Bug Fixes

* **kernel:** json deserialization fails on `null` value ([#4000](https://github.com/aws/jsii/issues/4000)) ([884b0ff](https://github.com/aws/jsii/commit/884b0ffc9993bd3b8a0f9a8b40ecab116ff34872)), closes [aws/aws-cdk#14639](https://github.com/aws/aws-cdk/issues/14639)

## [1.77.0](https://github.com/aws/jsii/compare/v1.76.0...v1.77.0) (2023-03-06)


### Bug Fixes

* **dotnet:** target netcoreapp3.1 with RollForward ([#3987](https://github.com/aws/jsii/issues/3987)) ([461446b](https://github.com/aws/jsii/commit/461446b1b65f60a789aff7d9804aec7b5d867cf7))
* **rosetta:** go may incorrectly emit _ instead of . ([#3985](https://github.com/aws/jsii/issues/3985)) ([52163f8](https://github.com/aws/jsii/commit/52163f88e22ad48ed4fcbfb2ff002c9f8bf6dc52))
* **rosetta:** prints colors to log file ([#3953](https://github.com/aws/jsii/issues/3953)) ([0fc9229](https://github.com/aws/jsii/commit/0fc9229383e23cd535d8fa0a5867e6e51618f00a))

## [1.76.0](https://github.com/aws/jsii/compare/v1.75.0...v1.76.0) (2023-02-24)


### ⚠ BREAKING CHANGES

* **dotnet:** The runtime library for .NET & generated .NET bindings will no longer support netcoreapp3.1 after this release. Users are advised to upgrade their apps to use net6.0 or net7.0 instead.

### Features

* **dotnet:** update TargetFramework to net6.0 ([#3957](https://github.com/aws/jsii/issues/3957)) ([ae335ed](https://github.com/aws/jsii/commit/ae335edc7aef0d918a4bbd32880d4b272a21da7d)), closes [aws/aws-cdk#23926](https://github.com/aws/aws-cdk/issues/23926) [aws/aws-cdk#23921](https://github.com/aws/aws-cdk/issues/23921)
* **go:** add JSII_NODE to override node entrypoint ([#3890](https://github.com/aws/jsii/issues/3890)) ([357562a](https://github.com/aws/jsii/commit/357562a4340a40b3ffb869497b40d552fcfbbcdd)), closes [#3889](https://github.com/aws/jsii/issues/3889)


### Bug Fixes

* JSII_RUNTIME_PACKAGE_CACHE improper case bug ([#3912](https://github.com/aws/jsii/issues/3912)) ([9c27b6e](https://github.com/aws/jsii/commit/9c27b6eb164ec0f86cafa96b7e1cb49517471abc)), closes [#3911](https://github.com/aws/jsii/issues/3911)

## [1.75.0](https://github.com/aws/jsii/compare/v1.74.0...v1.75.0) (2023-02-14)


### Features

* **check-node:** export NodeRelease class ([#3959](https://github.com/aws/jsii/issues/3959)) ([7e18e57](https://github.com/aws/jsii/commit/7e18e57595317780f591d60e623c2e14794dbe7f))


### Bug Fixes

* **go:** shorten file names for sub-packages ([#3927](https://github.com/aws/jsii/issues/3927)) ([7697571](https://github.com/aws/jsii/commit/7697571542df82b5d228faf85d0e637edb254519))
* **rosetta:** submodule-qualified names produce invalid Go, Java ([#3928](https://github.com/aws/jsii/issues/3928)) ([1ff230d](https://github.com/aws/jsii/commit/1ff230d9f7bc969e888e418375e7858df2a14424)), closes [#3551](https://github.com/aws/jsii/issues/3551)

## [1.74.0](https://github.com/aws/jsii/compare/v1.73.0...v1.74.0) (2023-01-28)


### Bug Fixes

* **python:** returning Promise<void> breaks runtime ([#3916](https://github.com/aws/jsii/issues/3916)) ([209d10e](https://github.com/aws/jsii/commit/209d10eab284b4e8ad38e37c0d4b4bf3294569c4))
* **rosetta:** Rosetta does not support `await` ([#3915](https://github.com/aws/jsii/issues/3915)) ([e4c51c4](https://github.com/aws/jsii/commit/e4c51c43ca5c37ea7c40ed13ebcf3f94f5da4299))

## [1.73.0](https://github.com/aws/jsii/compare/v1.72.0...v1.73.0) (2023-01-04)

## [1.72.0](https://github.com/aws/jsii/compare/v1.71.0...v1.72.0) (2022-12-05)


### Features

* **check-node:** allow silencing @jsii/check-node warnings ([#3841](https://github.com/aws/jsii/issues/3841)) ([880dbcc](https://github.com/aws/jsii/commit/880dbccc883005d10f00a1536561e0fe84b5fda6)), closes [#3817](https://github.com/aws/jsii/issues/3817) [#3171](https://github.com/aws/jsii/issues/3171)
* **python:** streaming bin script output ([#3794](https://github.com/aws/jsii/issues/3794)) ([7a41349](https://github.com/aws/jsii/commit/7a41349b6abf230c6798fe8f0019fa5eb7584020)), closes [#3782](https://github.com/aws/jsii/issues/3782)


### Bug Fixes

* **dotnet:** broken error name deserialization ([#3855](https://github.com/aws/jsii/issues/3855)) ([be008d4](https://github.com/aws/jsii/commit/be008d4de8ac65d2dc3c59dedd3993c1850073fb))
* **python:** dereference values returned from Kernel.ainvoke ([#3847](https://github.com/aws/jsii/issues/3847)) ([5643c50](https://github.com/aws/jsii/commit/5643c5057ab5f40f3d76a960fee926720dc1287d))
* **python:** parameter names shadow imported modules ([#3848](https://github.com/aws/jsii/issues/3848)) ([8bac012](https://github.com/aws/jsii/commit/8bac0126832ebce2a5391c86ba9702b12f248b01))
* revert "chore(deps): Bump aws-actions/stale-issue-cleanup from 5 to 6" ([#3850](https://github.com/aws/jsii/issues/3850)) ([6700f1a](https://github.com/aws/jsii/commit/6700f1aa84c1635e739ccf970dfa18b5ca289b83)), closes [aws/jsii#3844](https://github.com/aws/jsii/issues/3844)

## [1.71.0](https://github.com/aws/jsii/compare/v1.70.0...v1.71.0) (2022-11-09)


### Features

* **superchain:** add Amazon SSM agent ([#3819](https://github.com/aws/jsii/issues/3819)) ([d3c3b17](https://github.com/aws/jsii/commit/d3c3b170057b976cdbd196f357e287e6437bb1aa))


### Bug Fixes

* **jsii-diff:** does not check types in submodules ([#3808](https://github.com/aws/jsii/issues/3808)) ([12ea38e](https://github.com/aws/jsii/commit/12ea38ef6123ff2293c7d15f4b318c79e9ccddbe))
* **python:** type-checking may require incorrect type ([#3820](https://github.com/aws/jsii/issues/3820)) ([e9d4084](https://github.com/aws/jsii/commit/e9d4084d06cd2611e4ff25cc7533f823878d1281)), closes [#3818](https://github.com/aws/jsii/issues/3818)

## [1.70.0](https://github.com/aws/jsii/compare/v1.69.0...v1.70.0) (2022-10-19)


### Features

* add error awareness to go deserialization ([#3793](https://github.com/aws/jsii/issues/3793)) ([9b6a307](https://github.com/aws/jsii/commit/9b6a3072ae4c95be152196f8fea36237fa2d0f99))
* **python:** add error differentiation to Python. ([#3772](https://github.com/aws/jsii/issues/3772)) ([e3f7d5e](https://github.com/aws/jsii/commit/e3f7d5e2c9683b13092e4ba05c13ade8b2a5e823))
* **superchain:** add 'acl' package to support projen GHA ([#3783](https://github.com/aws/jsii/issues/3783)) ([306b248](https://github.com/aws/jsii/commit/306b24845d6b36a7079ddb88aaeab2847f7bb238))


### Bug Fixes

* **jsii-reflect:** TypeMember is not SourceLocatable ([#3778](https://github.com/aws/jsii/issues/3778)) ([db809e2](https://github.com/aws/jsii/commit/db809e212735b559d54e96666a2be6b18e432893)), closes [#3777](https://github.com/aws/jsii/issues/3777)
* **python:** KeyError in type checks when decorating methods ([#3791](https://github.com/aws/jsii/issues/3791)) ([dae724c](https://github.com/aws/jsii/commit/dae724c39ba274c6facd8fb9f4b93cc2db52e311))

## [1.69.0](https://github.com/aws/jsii/compare/v1.68.0...v1.69.0) (2022-09-27)


### Features

* **dotnet:** distinguish error types ([#3764](https://github.com/aws/jsii/issues/3764)) ([283dae5](https://github.com/aws/jsii/commit/283dae57647cb28323f4f02ef040deef81248f3a))


### Bug Fixes

* **jsii:** missing deprecation warning in collections ([#3756](https://github.com/aws/jsii/issues/3756)) ([72f2e7c](https://github.com/aws/jsii/commit/72f2e7ca82555c2dce647f873bed923a98808f95)), closes [#3755](https://github.com/aws/jsii/issues/3755)
* **kernel:** EPERM on rename operation on Windows ([#3769](https://github.com/aws/jsii/issues/3769)) ([bab1d38](https://github.com/aws/jsii/commit/bab1d388e8bed41c4930566ba5834acf57cc696c)), closes [#992](https://github.com/aws/jsii/issues/992) [#3724](https://github.com/aws/jsii/issues/3724) [#3751](https://github.com/aws/jsii/issues/3751)
* **python:** bin script python support, test argument passing ([#3762](https://github.com/aws/jsii/issues/3762)) ([0cf5008](https://github.com/aws/jsii/commit/0cf500864c918a799505625b08025293431031c7)), closes [#3694](https://github.com/aws/jsii/issues/3694)

## [1.68.0](https://github.com/aws/jsii/compare/v1.67.0...v1.68.0) (2022-09-22)


### Features

* **kernel:** distinguish framework errors from userland errors in Java ([#3747](https://github.com/aws/jsii/issues/3747)) ([a4d39c6](https://github.com/aws/jsii/commit/a4d39c6fb619cd4d7c9103ec70a731ab6fb23374))


### Bug Fixes

* **jsii:** unable to return Promise<void> ([#3752](https://github.com/aws/jsii/issues/3752)) ([852b3dc](https://github.com/aws/jsii/commit/852b3dc5da113546bc090d99f9250104f526f5af)), closes [#51](https://github.com/aws/jsii/issues/51)
* **pacmak:** .NET bindings fail to compile with error CS8120 ([#3760](https://github.com/aws/jsii/issues/3760)) ([783ec7f](https://github.com/aws/jsii/commit/783ec7f1d40619677f34318ee247244b682cd92d)), closes [#3759](https://github.com/aws/jsii/issues/3759)
* **runtime:** type not found ([#3763](https://github.com/aws/jsii/issues/3763)) ([c7dfad3](https://github.com/aws/jsii/commit/c7dfad3ec905a5ee795be1d313d9c078ab3b4234)), closes [#3742](https://github.com/aws/jsii/issues/3742)

## [1.67.0](https://github.com/aws/jsii/compare/v1.66.0...v1.67.0) (2022-09-02)


### Features

* **java:** dynamic type checking for union-typed parameters ([#3703](https://github.com/aws/jsii/issues/3703)) ([26ca47c](https://github.com/aws/jsii/commit/26ca47cfef15ce346f610d75991e62d5bd0597e3))
* **java:** utility to perform unsafe cast ([#3730](https://github.com/aws/jsii/issues/3730)) ([4a52d4c](https://github.com/aws/jsii/commit/4a52d4cbc31e88d744ed84d5a64df8c8f9651017))
* **kernel:** experimental runtime package cache ([#3724](https://github.com/aws/jsii/issues/3724)) ([4c2dcd5](https://github.com/aws/jsii/commit/4c2dcd5562b2abdfb2a454cb0ee487c4a0533e12)), closes [#3389](https://github.com/aws/jsii/issues/3389)


### Bug Fixes

* **java:** type generation code-gen issues ([#3735](https://github.com/aws/jsii/issues/3735)) ([cf04f79](https://github.com/aws/jsii/commit/cf04f79d28d10861a7e3e7d80b7dfb5dabd0068b))
* **pacmak:** crash when generating java code ([1fd58db](https://github.com/aws/jsii/commit/1fd58db1e94a0024d173d53597416f1d2a2fa941))

## [1.66.0](https://github.com/aws/jsii/compare/v1.65.1...v1.66.0) (2022-08-29)


### Features

* **go:** emit deprecation warning when using go1.16 and go1.17 ([#3718](https://github.com/aws/jsii/issues/3718)) ([3cf5c28](https://github.com/aws/jsii/commit/3cf5c28b26e189db1a05f9543a5f6f38583e8868))
* **go:** runtime type check type unions ([#3712](https://github.com/aws/jsii/issues/3712)) ([c73c2ee](https://github.com/aws/jsii/commit/c73c2ee6d973ea8ff14b320a5f97ae017107ebab))


### Bug Fixes

* **.net:** missing dynamic type checking for collection-nested unions ([#3720](https://github.com/aws/jsii/issues/3720)) ([362326e](https://github.com/aws/jsii/commit/362326e989e1d9f2a032d4c15c34f3d60e712051))
* **rosetta:** rosetta reader expects default tablet file to be uncompressed ([#3723](https://github.com/aws/jsii/issues/3723)) ([9768e2a](https://github.com/aws/jsii/commit/9768e2a7f2eb8847d8d06e3f40deeedac0c7dec4))
* type unions in variadic position leads to invalid code-gen ([#3722](https://github.com/aws/jsii/issues/3722)) ([93aec85](https://github.com/aws/jsii/commit/93aec85ada9fd9e505591766b8e87ee53c0bde6b))

## [1.65.1](https://github.com/aws/jsii/compare/v1.65.0...v1.65.1) (2022-08-29)


### Bug Fixes

* **python:** reference to type does not use alias ([#3728](https://github.com/aws/jsii/pull/3728))


## [1.65.0](https://github.com/aws/jsii/compare/v1.64.0...v1.65.0) (2022-08-18)


### Features

* **pacmak:** allow opt-out of runtime type checking generation ([#3710](https://github.com/aws/jsii/issues/3710)) ([39923a5](https://github.com/aws/jsii/commit/39923a5885f33e99cc8c9181b8f36f20b6208551))


### Bug Fixes

* **dotnet:** AnonymousObject fails runtime type checks ([#3709](https://github.com/aws/jsii/issues/3709)) ([e7fadc0](https://github.com/aws/jsii/commit/e7fadc0866a9dbd1a0061ec184ae840b0f2f58a1))

## [1.64.0](https://github.com/aws/jsii/compare/v1.63.2...v1.64.0) (2022-08-11)


### Features

* **.net:** dynamic type checking for union-typed parameters ([#3668](https://github.com/aws/jsii/issues/3668)) ([f5e0603](https://github.com/aws/jsii/commit/f5e06038adfa6912baabc9ea004ad40a5ad87295)), closes [#3640](https://github.com/aws/jsii/issues/3640)
* **.net:** embed package icon when configured ([#3676](https://github.com/aws/jsii/issues/3676)) ([c65b1d9](https://github.com/aws/jsii/commit/c65b1d9fd1e0a6e37dad96c763c0bb1a1d15f57d))


### Bug Fixes

* **python:** classproperty not working with type checkers ([#3694](https://github.com/aws/jsii/issues/3694)) ([5413720](https://github.com/aws/jsii/commit/5413720a274fbcc9d3b62823197b76589f99329c)), closes [#3633](https://github.com/aws/jsii/issues/3633)
* **python:** unable to override methods with keyword arguments ([#3695](https://github.com/aws/jsii/issues/3695)) ([bcffb4b](https://github.com/aws/jsii/commit/bcffb4bb65846fcada33755269e72ce708ebeacf)), closes [#3656](https://github.com/aws/jsii/issues/3656)

## [1.63.2](https://github.com/aws/jsii/compare/v1.63.1...v1.63.2) (2022-07-29)


### Bug Fixes

* **pyhon:** under-qualified types used by dynamic type checking ([#3688](https://github.com/aws/jsii/issues/3688)) ([833a717](https://github.com/aws/jsii/commit/833a71781c9e4fee1522d75e53d3de76b93439f5))

## [1.63.1](https://github.com/aws/jsii/compare/v1.63.0...v1.63.1) (2022-07-26)


### Features

* **python:** formally allow dicts to be passed in lieu of structs ([#3683](https://github.com/aws/jsii/pull/3683))

## [1.63.0](https://github.com/aws/jsii/compare/v1.62.0...v1.63.0) (2022-07-26)


### Features

* **jsii:** allow specifying baseUrl and paths in tsconfig.json ([#3662](https://github.com/aws/jsii/issues/3662)) ([7eb11b7](https://github.com/aws/jsii/commit/7eb11b7d3173f450cd6bd4c29180f6edf7f6b219)), closes [#865](https://github.com/aws/jsii/issues/865)
* **python:** add dynamic type checking ([#3660](https://github.com/aws/jsii/issues/3660)) ([6c4b773](https://github.com/aws/jsii/commit/6c4b77301341add25df059c66fabde225377a48a)), closes [#3639](https://github.com/aws/jsii/issues/3639)


### Bug Fixes

* **go:** unused imports emitted for type unions ([#3664](https://github.com/aws/jsii/issues/3664)) ([68a80d9](https://github.com/aws/jsii/commit/68a80d98f1faa5772862c18b6907ca2298dccc76)), closes [#3399](https://github.com/aws/jsii/issues/3399)
* **rosetta:** infuse incorrectly handles compressed assemblies ([#3669](https://github.com/aws/jsii/issues/3669)) ([a5bd219](https://github.com/aws/jsii/commit/a5bd2196f2e2e43686c3013a4671c55ddd8ee248))
* **rosetta:** tablet compression handled incorrectly in multiple places ([#3670](https://github.com/aws/jsii/issues/3670)) ([30eded9](https://github.com/aws/jsii/commit/30eded98ec05734f687023ca04ec09769fb1e331)), closes [#3652](https://github.com/aws/jsii/issues/3652)

## [1.62.0](https://github.com/aws/jsii/compare/v1.61.0...v1.62.0) (2022-07-12)


### Features

* **@jsii/spec:** add loadAssemblyFromBuffer function ([#3634](https://github.com/aws/jsii/issues/3634)) ([4f3a0d1](https://github.com/aws/jsii/commit/4f3a0d16a769a678a4ce4bde9a6bbbd715a48ab2))
* **@jsii/spec:** add a utility library to be consumed by jsii modules ([#3570](https://github.com/aws/jsii/issues/3570)) ([635404a](https://github.com/aws/jsii/commit/635404a561a52033f2c93ce238c861a7518a47f4))
* **rosetta:** tablets can be compressed ([#3652](https://github.com/aws/jsii/issues/3652)) ([359e74f](https://github.com/aws/jsii/commit/359e74f3c05a682ef1e55297e27f9e2d538b0694))
* use new read/load assembly functions everywhere ([#3600](https://github.com/aws/jsii/issues/3600)) ([623c0c1](https://github.com/aws/jsii/commit/623c0c14fbe4c4a50c208c5415e689e45f9f54c4)), closes [#3570](https://github.com/aws/jsii/issues/3570) [#3570](https://github.com/aws/jsii/issues/3570)


### Bug Fixes

* **benchmark:** compilation fails due to missing dependencies ([#3610](https://github.com/aws/jsii/issues/3610)) ([28db6e3](https://github.com/aws/jsii/commit/28db6e3c7696da919b8cf3a3a99e22dd53fcedd9))
* jitter Docker build startup ([#3646](https://github.com/aws/jsii/issues/3646)) ([5857ea8](https://github.com/aws/jsii/commit/5857ea8207c47c7002e365b09b5852c36a7c68a3))
* **jsii:** fail compilation when two or more enum members have same val ([#3412](https://github.com/aws/jsii/issues/3412)) ([f64dace](https://github.com/aws/jsii/commit/f64dace793f1db1bf5057f29017820d225887a1f)), closes [#2782](https://github.com/aws/jsii/issues/2782)
* Status icon for Go language that it is generally available. ([#3607](https://github.com/aws/jsii/issues/3607)) ([1762310](https://github.com/aws/jsii/commit/1762310ee59539d1dd604b639aae979ace5818af))

## [1.61.0](https://github.com/aws/jsii/compare/v1.60.1...v1.61.0) (2022-06-16)


### Features

* add support for using custom .m2 directory ([#3573](https://github.com/aws/jsii/issues/3573)) ([0003c8a](https://github.com/aws/jsii/commit/0003c8a22dd44a2c89fcc117e1b1064b221aacfe))


### Bug Fixes

* @jsii/check-node crashes on loading with older node releases ([#3588](https://github.com/aws/jsii/issues/3588)) ([a1582bf](https://github.com/aws/jsii/commit/a1582bf7d9cc4081dd89e51efb4b3bc76b6e407e))
* instantiate perf observer for each iteration ([#3585](https://github.com/aws/jsii/issues/3585)) ([3827d93](https://github.com/aws/jsii/commit/3827d93d7a1c1c83247a79647e84a56c2b5e321a))
* italics in Markdown notation ([#3594](https://github.com/aws/jsii/issues/3594)) ([f754baa](https://github.com/aws/jsii/commit/f754baa81f78cce2f269732272fe305f6b34ca86))

## [1.60.1](https://github.com/aws/jsii/compare/v1.60.0...v1.60.1) (2022-06-09)

### Bug Fixes

* **@aws-cdk/check-node** fails to load on older (EOL) releases of node ([#3588](https://github.com/aws/jsii/pull/3588)) ([a1582bf](https://github.com/aws/jsii/commit/a1582bf7d9cc4081dd89e51efb4b3bc76b6e407e))

## [1.60.0](https://github.com/aws/jsii/compare/v1.59.0...v1.60.0) (2022-06-08)


### ⚠ BREAKING CHANGES

* Beginning with this release, jsii packages no longer
support node 12. Users should migrate to a supported node release (14.x,
16.x, or 18.x).

### Features

* **jsii:** make source map behavior fully configurable ([#3558](https://github.com/aws/jsii/issues/3558)) ([06d9a39](https://github.com/aws/jsii/commit/06d9a39cec8254ebab76a81026ab0e64a2f05462)), closes [#3521](https://github.com/aws/jsii/issues/3521)


### Bug Fixes

* **@jsii/spec:** speed up assembly validation by 20x for large libraries ([#3565](https://github.com/aws/jsii/issues/3565)) ([c40f26c](https://github.com/aws/jsii/commit/c40f26cdc7bef7835fbddbae983783a495be2d0e))
* **java:** rendering of `[@see](https://github.com/see)` hyperlink leads to errors ([#3554](https://github.com/aws/jsii/issues/3554)) ([9fd3c71](https://github.com/aws/jsii/commit/9fd3c71c4edc4d7c03c05930b47fe34fe364bd29))
* **jsii:** `assert` not allowed as interface member ([#3553](https://github.com/aws/jsii/issues/3553)) ([f3fec0c](https://github.com/aws/jsii/commit/f3fec0c10dd72ae734047d2d8e242f8fb4e98812))


* drop support for Node 12 ([#3547](https://github.com/aws/jsii/issues/3547)) ([06a7889](https://github.com/aws/jsii/commit/06a7889514cb0939f5b8224f8961e6d578ea3986))

## [1.59.0](https://github.com/aws/jsii/compare/v1.58.0...v1.59.0) (2022-05-16)


### Features

* **jsii:** enable source maps for declaration files ([#3521](https://github.com/aws/jsii/issues/3521)) ([2751ca8](https://github.com/aws/jsii/commit/2751ca852ee751d3d7a49ee991004f3b5a6bde21))


### Bug Fixes

* **jsii:** deprecation warnings use this.constructor before calling super ([#3528](https://github.com/aws/jsii/issues/3528)) ([5d5f435](https://github.com/aws/jsii/commit/5d5f435c9ce32e6a1e76afe27b7ef810200bde58)), closes [#3527](https://github.com/aws/jsii/issues/3527)
* **python:** cannot import nested submodules ([#3540](https://github.com/aws/jsii/issues/3540)) ([8ef8ef2](https://github.com/aws/jsii/commit/8ef8ef2fe1e5559ef77a5b7ba0dbb67f52329927)), closes [#3408](https://github.com/aws/jsii/issues/3408)

## [1.58.0](https://github.com/aws/jsii/compare/v1.57.0...v1.58.0) (2022-05-06)


### ⚠ BREAKING CHANGES

* `jsii-pacmak` and the libraries it generates for Python
targets now require a minimum Python version of 3.7, instead of 3.6
previously. We recommend users upgrade to the latest supported Python
release (Python 3.10).

### Features

* compiler benchmarks and gh action ([#3503](https://github.com/aws/jsii/issues/3503)) ([4a91cf0](https://github.com/aws/jsii/commit/4a91cf0d3032a988d20049ab9fffc25747ed9c47)), closes [/github.com/MrArnoldPalmer/jsii/pull/417#commitcomment-72358212](https://github.com/aws//github.com/MrArnoldPalmer/jsii/pull/417/issues/commitcomment-72358212)
* **go:** add tag to denote required/optional properties ([#3486](https://github.com/aws/jsii/issues/3486)) ([3d7c310](https://github.com/aws/jsii/commit/3d7c310dcb66f1d61ab4c6a8530be06870d577b3)), closes [#2536](https://github.com/aws/jsii/issues/2536) [#2672](https://github.com/aws/jsii/issues/2672)


### Bug Fixes

* **go:** object type not recognized ([#3485](https://github.com/aws/jsii/issues/3485)) ([fe2fa94](https://github.com/aws/jsii/commit/fe2fa947891ab5d517efbec37998b9b57203aa8d)), closes [#2880](https://github.com/aws/jsii/issues/2880)
* incorrect token for benchmark action ([#3517](https://github.com/aws/jsii/issues/3517)) ([3648117](https://github.com/aws/jsii/commit/3648117811c1edb40c047b2df3adf11a28452b3d))
* **jsii:** some submodules are not exported from `aws-cdk-lib` ([#3491](https://github.com/aws/jsii/issues/3491)) ([47f70a2](https://github.com/aws/jsii/commit/47f70a26383f401a8b3df700787d6ce7934f66f9))
* make jsii --watch work ([#3487](https://github.com/aws/jsii/issues/3487)) ([4a46f7d](https://github.com/aws/jsii/commit/4a46f7d7db3e6f9f1cf2730b02f4af0c1da9f237)), closes [#3467](https://github.com/aws/jsii/issues/3467)
* **pacmak:** missing python artifacts when using relative -o path ([#3518](https://github.com/aws/jsii/issues/3518)) ([cc9b561](https://github.com/aws/jsii/commit/cc9b561b7ee847c78bbc6c8514a74a7e48ed3ef4)), closes [aws/aws-cdk#20041](https://github.com/aws/aws-cdk/issues/20041)
* **rosetta:** attempts transliteraiton to unsupported languages ([#3478](https://github.com/aws/jsii/issues/3478)) ([db2d62e](https://github.com/aws/jsii/commit/db2d62e563432ddb99df273107e182d5fbaf7173))
* **rosetta:** incorrect transliteration for selective imports ([#3508](https://github.com/aws/jsii/issues/3508)) ([8eec086](https://github.com/aws/jsii/commit/8eec0868c02730dd22009c841e25034144b2e86f))


* drop support for Python 3.6 (EOL as of 2021-12-23) ([#3472](https://github.com/aws/jsii/issues/3472)) ([abf7415](https://github.com/aws/jsii/commit/abf741545cc07a6aa85c74a12b7e0271ad8a531d))

## [1.57.0](https://github.com/aws/jsii/compare/v1.56.0...v1.57.0) (2022-04-19)


### Bug Fixes

* **go:** object type not recognized ([#3485](https://github.com/aws/jsii/issues/3485)) ([fe2fa94](https://github.com/aws/jsii/commit/fe2fa947891ab5d517efbec37998b9b57203aa8d)), closes [#2880](https://github.com/aws/jsii/issues/2880)
* **jsii:** some submodules are not exported from `aws-cdk-lib` ([#3491](https://github.com/aws/jsii/issues/3491)) ([47f70a2](https://github.com/aws/jsii/commit/47f70a26383f401a8b3df700787d6ce7934f66f9))
* make jsii --watch work ([#3487](https://github.com/aws/jsii/issues/3487)) ([4a46f7d](https://github.com/aws/jsii/commit/4a46f7d7db3e6f9f1cf2730b02f4af0c1da9f237)), closes [#3467](https://github.com/aws/jsii/issues/3467)

## [1.56.0](https://github.com/aws/jsii/compare/v1.55.1...v1.56.0) (2022-04-08)


### Features

* drop internal functions from Deprecation Error stack trace ([#3426](https://github.com/aws/jsii/issues/3426)) ([5b4b852](https://github.com/aws/jsii/commit/5b4b852c4550782d4f9777cbca7a65264bea49fe))
* expose unknownSnippets config ([#3475](https://github.com/aws/jsii/issues/3475)) ([e9d99a0](https://github.com/aws/jsii/commit/e9d99a06b7b06da2e87d1bf4e2101a0ff5cf3dc9))
* specify output directory for assemblies ([#3437](https://github.com/aws/jsii/issues/3437)) ([5419876](https://github.com/aws/jsii/commit/541987673dd015e0264cf299b51998923556eb8d))
* Standardize issue template for discussions ([b191f60](https://github.com/aws/jsii/commit/b191f60630d513449c6771de38d2d7fcbc8d7941))


### Bug Fixes

* **rosetta:** incorrect transliteration of map keys in python ([#3449](https://github.com/aws/jsii/issues/3449)) ([54cebaa](https://github.com/aws/jsii/commit/54cebaa188a132ab764e2167c9ec5f9042588b47)), closes [#3448](https://github.com/aws/jsii/issues/3448) [#3448](https://github.com/aws/jsii/issues/3448)
* typo "though" -> "through" ([#3419](https://github.com/aws/jsii/issues/3419)) ([3274b6c](https://github.com/aws/jsii/commit/3274b6cb8c5a025c8877343423c1f101029ea0a5))

## [1.55.1](https://github.com/aws/jsii/compare/v1.55.0...v1.55.1) (2022-03-16)

## [1.55.0](https://github.com/aws/jsii/compare/v1.54.0...v1.55.0) (2022-03-10)


### Features

* rosetta go support ([#3376](https://github.com/aws/jsii/issues/3376)) ([015e663](https://github.com/aws/jsii/commit/015e66374a5a846741a54efd610cf351516dbe44))


### Bug Fixes

* **go:** lots of documentation is missing from generated code ([#3409](https://github.com/aws/jsii/issues/3409)) ([69d28bb](https://github.com/aws/jsii/commit/69d28bb467113c5d5e91493b0846616685c64678))

## [1.54.0](https://github.com/aws/jsii/compare/v1.53.0...v1.54.0) (2022-02-15)


### Bug Fixes

* **jsii:** dependencies' README files are unnecessarily re-rendered ([#3380](https://github.com/aws/jsii/issues/3380)) ([ec4edc5](https://github.com/aws/jsii/commit/ec4edc5458d9b146ebd4a2d0c9c6cca1ed03dfaf))

## [1.53.0](https://github.com/aws/jsii/compare/v1.52.1...v1.53.0) (2022-02-09)


### Features

* add configuration for Visual Studio Code ([#3309](https://github.com/aws/jsii/issues/3309)) ([3edf74c](https://github.com/aws/jsii/commit/3edf74cdc6486f35352aec5c98bf5a01657a1209))
* **go:** add UnsafeCast function ([#3316](https://github.com/aws/jsii/issues/3316)) ([19da85e](https://github.com/aws/jsii/commit/19da85e57e544761b83c6c0dfc4bc3432ce4a2b3))
* **go:** Use type registry to find the correct target type for JSII Proxy ([#3354](https://github.com/aws/jsii/issues/3354)) ([75d94ef](https://github.com/aws/jsii/commit/75d94effb71bcbdb0ab30c9b468024e0939d2084)), closes [#3353](https://github.com/aws/jsii/issues/3353) [#2819](https://github.com/aws/jsii/issues/2819)
* **rosetta:** Rosetta manages dependencies automatically ([#3269](https://github.com/aws/jsii/issues/3269)) ([f0b811b](https://github.com/aws/jsii/commit/f0b811b5642e1093a0b59b170a70df258df39fab))


### Bug Fixes

* **dontet:** excessive overrides generated ([#3355](https://github.com/aws/jsii/issues/3355)) ([5460d66](https://github.com/aws/jsii/commit/5460d66f2db6441f7d8cfc849d16f89d3548b82a))
* **go:** replace uses of CanConvert to Type.AssignableTo ([#3373](https://github.com/aws/jsii/issues/3373)) ([ae4ea62](https://github.com/aws/jsii/commit/ae4ea624ad4bcac7da90734ed385b0716375ee5d))
* **go:** unable to reuse instances between child/parent interfaces ([#3321](https://github.com/aws/jsii/issues/3321)) ([70be636](https://github.com/aws/jsii/commit/70be636e2eb3e5144dab16cae62162420a4fe5a8))
* **jsii:** breaks due to faulty version of `colors` ([#3328](https://github.com/aws/jsii/issues/3328)) ([13c0737](https://github.com/aws/jsii/commit/13c073793a9fc5b45cad93801634ce6397a2e007))
* **jsii:** compiler allows inheriting interface-violating members ([#3343](https://github.com/aws/jsii/issues/3343)) ([b5037b9](https://github.com/aws/jsii/commit/b5037b9adf74c1978f1fd940921ce6c2050c297b)), closes [#3342](https://github.com/aws/jsii/issues/3342)
* **jsii:** excessive overrides declarations registered ([#3375](https://github.com/aws/jsii/issues/3375)) ([64a5984](https://github.com/aws/jsii/commit/64a598487f81339e63a0aec5f7428eb99b6c7eb1))
* **jsii:** submodule READMEs don't have literate examples ([#3347](https://github.com/aws/jsii/issues/3347)) ([5769771](https://github.com/aws/jsii/commit/576977133bd9ea0997d9bc1dd114c9407d9b5b12)), closes [aws/aws-cdk#18589](https://github.com/aws/aws-cdk/issues/18589)
* **kernel:** kernel's private object annotations are enumerable ([#3339](https://github.com/aws/jsii/issues/3339)) ([d361c7b](https://github.com/aws/jsii/commit/d361c7bdb2d269e6fcc9c06e55d23e8fe19859a5))
* **pacmak:** greatly reduce go code-gen memory footprint ([#3362](https://github.com/aws/jsii/issues/3362)) ([77b520f](https://github.com/aws/jsii/commit/77b520fb47989bd0dbc0c5af53a17eba0c54a439))
* **python:** cannot call a method that takes an empty struct ([#3372](https://github.com/aws/jsii/issues/3372)) ([c36b67c](https://github.com/aws/jsii/commit/c36b67cbcd125f6b89bedf7be4ebc8fa30e1ba90)), closes [#2846](https://github.com/aws/jsii/issues/2846)
* remove the "comments rewriter" ([#3368](https://github.com/aws/jsii/issues/3368)) ([50dd3b0](https://github.com/aws/jsii/commit/50dd3b051727a64950165efc191d554831812447))
* **superchain:** failure to download PowerShell ([#3340](https://github.com/aws/jsii/issues/3340)) ([59eaaa3](https://github.com/aws/jsii/commit/59eaaa33734bc44d31c483cb81dc5c70b1e24dd8))

## [1.52.1](https://github.com/aws/jsii/compare/v1.52.0...v1.52.1) (2022-01-09)


### Bug Fixes

* **jsii:** breaks due to faulty version of `colors` ([#3328](https://github.com/aws/jsii/issues/3328)) ([5bd5e04](https://github.com/aws/jsii/commit/5bd5e04bc401bdf6c1bc1f3aba9e6401f7347478))

## [1.52.0](https://github.com/aws/jsii/compare/v1.51.0...v1.52.0) (2022-01-07)


### Bug Fixes

* **rosetta:** `transliterate` tries to recompile samples from tablets ([#3324](https://github.com/aws/jsii/issues/3324)) ([7aa69a7](https://github.com/aws/jsii/commit/7aa69a7c51b31ab1adb37b9d5cab682b5da6c715)), closes [#3262](https://github.com/aws/jsii/issues/3262)

## [1.51.0](https://github.com/aws/jsii/compare/v1.50.0...v1.51.0) (2022-01-06)


### Features

* **pacmak:** go yaml struct tags ([#3299](https://github.com/aws/jsii/issues/3299)) ([63132cf](https://github.com/aws/jsii/commit/63132cf30ad62ba59d2a8cdfaba60b92819352cd)), closes [#3293](https://github.com/aws/jsii/issues/3293)


### Bug Fixes

* **jsii:** cannot use submodule types from assemblies before 1.39.0 ([#3306](https://github.com/aws/jsii/issues/3306)) ([949d5f0](https://github.com/aws/jsii/commit/949d5f00df6a44c4fbacc06dc9f4f239c68c583e)), closes [#3233](https://github.com/aws/jsii/issues/3233)
* **rosetta:** Python translation for `implements` is wrong ([#3280](https://github.com/aws/jsii/issues/3280)) ([a833a1d](https://github.com/aws/jsii/commit/a833a1d2f1335e9447fd5702b9e4f9c6166abe67)), closes [aws/aws-cdk#17928](https://github.com/aws/aws-cdk/issues/17928)

## [1.50.0](https://github.com/aws/jsii/compare/v1.49.0...v1.50.0) (2021-12-24)


### Bug Fixes

* **jsii:** color codes are logged to logfiles ([#3284](https://github.com/aws/jsii/issues/3284)) ([2c8c647](https://github.com/aws/jsii/commit/2c8c647356345981cc2f9416449d48b660b5da44))
* **jsii:** slow with deep dependency tree ([#3294](https://github.com/aws/jsii/issues/3294)) ([04d64c9](https://github.com/aws/jsii/commit/04d64c91da5e8a0eccd06cd03a4b7a20bce55845))
* **pacmak:** fails on bundled dependency without entry point ([#3277](https://github.com/aws/jsii/issues/3277)) ([6e5a0b5](https://github.com/aws/jsii/commit/6e5a0b50e19af6cb0c1817fe3c447a24a9632a7b)), closes [#3275](https://github.com/aws/jsii/issues/3275)
* **rosetta:** diagnostics from infused snippets were not ignored ([#3282](https://github.com/aws/jsii/issues/3282)) ([ad7f6a4](https://github.com/aws/jsii/commit/ad7f6a4a20564e733bf29a70956bbbe54d66562e))
* **rosetta:** infused snippets not returned from cache ([#3291](https://github.com/aws/jsii/issues/3291)) ([dd44431](https://github.com/aws/jsii/commit/dd444313b4177babce8d972da01071f308600416))
* **rosetta:** non-compiling snippets not reported on subsequent extracts ([#3260](https://github.com/aws/jsii/issues/3260)) ([771190b](https://github.com/aws/jsii/commit/771190b5435a82fe6033a05247bfa828276f0130))
* **rosetta:** transliterate command does not translate in parallel ([#3262](https://github.com/aws/jsii/issues/3262)) ([beeadaa](https://github.com/aws/jsii/commit/beeadaa21d5bd5a34e97691c2410366f475d3da3))

## [1.49.0](https://github.com/aws/jsii/compare/v1.48.0...v1.49.0) (2021-12-14)


### Bug Fixes

* improve compatibility with restricted-export modules ([#3205](https://github.com/aws/jsii/issues/3205)) ([31a7172](https://github.com/aws/jsii/commit/31a71721bfaff28876ce0554230e63803591e112))
* **jsii:** correctly identify types regardless of import method ([#3233](https://github.com/aws/jsii/issues/3233)) ([aa37d62](https://github.com/aws/jsii/commit/aa37d623f866d2b2a3802a90578e8e85227b37b1)), closes [aws/aws-cdk#17860](https://github.com/aws/aws-cdk/issues/17860)
* **jsii:** handle imports from libraries compiled with old jsii ([#3245](https://github.com/aws/jsii/issues/3245)) ([133d1cf](https://github.com/aws/jsii/commit/133d1cf371367b1516b175aa9ed904eb701fac0f)), closes [#3233](https://github.com/aws/jsii/issues/3233) [#3233](https://github.com/aws/jsii/issues/3233)
* **jsii:** symbolid for single-valued enums is incorrect ([#3234](https://github.com/aws/jsii/issues/3234)) ([83d3fc8](https://github.com/aws/jsii/commit/83d3fc805874a72b7a76d08f62e8b10121b4777b))
* **rosetta:** `rosetta extract` fails if run after `rosetta infuse` ([#3248](https://github.com/aws/jsii/issues/3248)) ([e3ec929](https://github.com/aws/jsii/commit/e3ec92921c10bf397e740d45ad7c5a39a21dc800))
* **rosetta:** classes are not correctly identified if package uses an outDir ([#3225](https://github.com/aws/jsii/issues/3225)) ([05631a7](https://github.com/aws/jsii/commit/05631a723b8c08d8d82e9ec50c6adaee1e2d693e))
* **rosetta:** infuse drops first assembly ([#3243](https://github.com/aws/jsii/issues/3243)) ([29a6a84](https://github.com/aws/jsii/commit/29a6a848e2cada2a695d0d1a852c6c53c24d35ac))

## [1.48.0](https://github.com/aws/jsii/compare/v1.45.0...v1.48.0) (2021-12-13)


### Features

* **reflect:** add `allTypes` accessor ([#3194](https://github.com/aws/jsii/issues/3194)) ([41f301a](https://github.com/aws/jsii/commit/41f301a8304bd1ed6ed7ec4e31bd23ffd1a2ed8b))
* **rosetta:**  metadata tag for fixtures in docs ([#3200](https://github.com/aws/jsii/issues/3200)) ([8cefa8b](https://github.com/aws/jsii/commit/8cefa8bc8c9554913960b48226531aff874ee247))
* **rosetta:** generate rosetta tablets next to each assembly ([#3223](https://github.com/aws/jsii/issues/3223)) ([1e7b604](https://github.com/aws/jsii/commit/1e7b604c15a0083f27ceafd8ca32ff9b6cf61759))
* **rosetta:** reuse output file as additional cache and introduce `--infuse` option for `extract` ([#3210](https://github.com/aws/jsii/issues/3210)) ([ccb3c57](https://github.com/aws/jsii/commit/ccb3c57b834225f16ec619f55a7976e59b7a53c3))


### Bug Fixes

* improve compatibility with restricted-export modules ([#3205](https://github.com/aws/jsii/issues/3205)) ([31a7172](https://github.com/aws/jsii/commit/31a71721bfaff28876ce0554230e63803591e112))
* **jsii:** constants can't mix letters and digits ([#3209](https://github.com/aws/jsii/issues/3209)) ([a444e29](https://github.com/aws/jsii/commit/a444e2993b73dc002586e2c4a3446121c279eb65)), closes [#3208](https://github.com/aws/jsii/issues/3208)
* **jsii:** correctly identify types regardless of import method ([#3233](https://github.com/aws/jsii/issues/3233)) ([aa37d62](https://github.com/aws/jsii/commit/aa37d623f866d2b2a3802a90578e8e85227b37b1)), closes [aws/aws-cdk#17860](https://github.com/aws/aws-cdk/issues/17860)
* **jsii:** deprecation message is not displayed for deprecated classes ([#3206](https://github.com/aws/jsii/issues/3206)) ([3841538](https://github.com/aws/jsii/commit/3841538179226b67c756ca8689ac1a3de4bec521))
* **jsii:** handle imports from libraries compiled with old jsii ([#3245](https://github.com/aws/jsii/issues/3245)) ([133d1cf](https://github.com/aws/jsii/commit/133d1cf371367b1516b175aa9ed904eb701fac0f)), closes [#3233](https://github.com/aws/jsii/issues/3233) [#3233](https://github.com/aws/jsii/issues/3233)
* **jsii:** symbolid for single-valued enums is incorrect ([#3234](https://github.com/aws/jsii/issues/3234)) ([83d3fc8](https://github.com/aws/jsii/commit/83d3fc805874a72b7a76d08f62e8b10121b4777b))
* **pacmak:** don't automatically translate examples without asking ([#3219](https://github.com/aws/jsii/issues/3219)) ([937f8c3](https://github.com/aws/jsii/commit/937f8c3753bec27269ce9213a6bc55fea79647b0))
* **rosetta:** `extract` ignores `--compile` option ([#3193](https://github.com/aws/jsii/issues/3193)) ([639c510](https://github.com/aws/jsii/commit/639c510ba6d07b26bf35d0c8d3c9cdcced6d916a))
* **rosetta:** classes are not correctly identified if package uses an outDir ([#3225](https://github.com/aws/jsii/issues/3225)) ([05631a7](https://github.com/aws/jsii/commit/05631a723b8c08d8d82e9ec50c6adaee1e2d693e))
* **rosetta:** enum resolution breaks for properties ([#3190](https://github.com/aws/jsii/issues/3190)) ([3b49066](https://github.com/aws/jsii/commit/3b49066e4dd960385709dbdce1d9c1fbfb2f20cf))
* **rosetta:** infuse drops first assembly ([#3243](https://github.com/aws/jsii/issues/3243)) ([29a6a84](https://github.com/aws/jsii/commit/29a6a848e2cada2a695d0d1a852c6c53c24d35ac))
* **rosetta:** use `--compile` flag by default ([#3218](https://github.com/aws/jsii/issues/3218)) ([9df7950](https://github.com/aws/jsii/commit/9df7950f263aae045877accb45007e0f9a5b03bd))


## [1.47.0](https://github.com/aws/jsii/compare/v1.45.0...v1.47.0) (2021-12-06)


### Features

* **reflect:** add `allTypes` accessor ([#3194](https://github.com/aws/jsii/issues/3194)) ([41f301a](https://github.com/aws/jsii/commit/41f301a8304bd1ed6ed7ec4e31bd23ffd1a2ed8b))
* **rosetta:**  metadata tag for fixtures in docs ([#3200](https://github.com/aws/jsii/issues/3200)) ([8cefa8b](https://github.com/aws/jsii/commit/8cefa8bc8c9554913960b48226531aff874ee247))
* **rosetta:** generate rosetta tablets next to each assembly ([#3223](https://github.com/aws/jsii/issues/3223)) ([1e7b604](https://github.com/aws/jsii/commit/1e7b604c15a0083f27ceafd8ca32ff9b6cf61759))
* **rosetta:** reuse output file as additional cache and introduce `--infuse` option for `extract` ([#3210](https://github.com/aws/jsii/issues/3210)) ([ccb3c57](https://github.com/aws/jsii/commit/ccb3c57b834225f16ec619f55a7976e59b7a53c3))


### Bug Fixes

* **jsii:** constants can't mix letters and digits ([#3209](https://github.com/aws/jsii/issues/3209)) ([a444e29](https://github.com/aws/jsii/commit/a444e2993b73dc002586e2c4a3446121c279eb65)), closes [#3208](https://github.com/aws/jsii/issues/3208)
* **jsii:** deprecation message is not displayed for deprecated classes ([#3206](https://github.com/aws/jsii/issues/3206)) ([3841538](https://github.com/aws/jsii/commit/3841538179226b67c756ca8689ac1a3de4bec521))
* **pacmak:** don't automatically translate examples without asking ([#3219](https://github.com/aws/jsii/issues/3219)) ([937f8c3](https://github.com/aws/jsii/commit/937f8c3753bec27269ce9213a6bc55fea79647b0))
* **rosetta:** `extract` ignores `--compile` option ([#3193](https://github.com/aws/jsii/issues/3193)) ([639c510](https://github.com/aws/jsii/commit/639c510ba6d07b26bf35d0c8d3c9cdcced6d916a))
* **rosetta:** enum resolution breaks for properties ([#3190](https://github.com/aws/jsii/issues/3190)) ([3b49066](https://github.com/aws/jsii/commit/3b49066e4dd960385709dbdce1d9c1fbfb2f20cf))
* **rosetta:** use `--compile` flag by default ([#3218](https://github.com/aws/jsii/issues/3218)) ([9df7950](https://github.com/aws/jsii/commit/9df7950f263aae045877accb45007e0f9a5b03bd))

## [1.46.0](https://github.com/aws/jsii/compare/v1.45.0...v1.46.0) (2021-11-21)


### Bug Fixes

* **rosetta:** `extract` ignores `--compile` option ([#3193](https://github.com/aws/jsii/issues/3193)) ([639c510](https://github.com/aws/jsii/commit/639c510ba6d07b26bf35d0c8d3c9cdcced6d916a))
* **rosetta:** enum resolution breaks for properties ([#3190](https://github.com/aws/jsii/issues/3190)) ([3b49066](https://github.com/aws/jsii/commit/3b49066e4dd960385709dbdce1d9c1fbfb2f20cf))

## [1.45.0](https://github.com/aws/jsii/compare/v1.44.1...v1.45.0) (2021-11-18)


### Bug Fixes

* C# NamespaceDoc emitted to wrong location ([#3183](https://github.com/aws/jsii/issues/3183)) ([0f5f349](https://github.com/aws/jsii/commit/0f5f349d2f6d7d916c59e4f13e0c5195cc0f80c9))
* **jsii:** require statement for the warning file is generated when it's not used ([#3184](https://github.com/aws/jsii/issues/3184)) ([3d90ae6](https://github.com/aws/jsii/commit/3d90ae699fdcf6730d9b5559c55e78ec5f9c1260))
* **pacmak:** dotnet code docs loses indentation ([#3180](https://github.com/aws/jsii/issues/3180)) ([ace0b83](https://github.com/aws/jsii/commit/ace0b83a0c951052349b102c3af34e92cae76767))
* **pacmak:** Generate Relative Module Imports in Python ([#3181](https://github.com/aws/jsii/issues/3181)) ([b0afe51](https://github.com/aws/jsii/commit/b0afe51a8cb36a9ebdd39bd19a842285c58ee2c1))
* **rosetta:** diagnostics not showing ([#3182](https://github.com/aws/jsii/issues/3182)) ([92a7d5e](https://github.com/aws/jsii/commit/92a7d5e3b10dc7c881ef70c12730f1f0cdcf9b63))
* **rosetta:** Rosetta is not submodule-aware ([#3176](https://github.com/aws/jsii/issues/3176)) ([5c7d148](https://github.com/aws/jsii/commit/5c7d148104f6cfb54573a73a76efb288dd2f346b))
* **rosetta:** types from submodules not recognized properly ([#3174](https://github.com/aws/jsii/issues/3174)) ([b009d07](https://github.com/aws/jsii/commit/b009d07c2ae34248d1e7beea3c66121b8deef957))

## [1.44.2](https://github.com/aws/jsii/compare/v1.44.1...v1.44.2) (2021-11-18)


### Bug Fixes

* **jsii:** require statement for the warning file is generated when it's not used ([#3184](https://github.com/aws/jsii/issues/3184)) ([8f53f89](https://github.com/aws/jsii/commit/8f53f897ebc03e3b3f9e5837fea988e7af592571))

## [1.44.1](https://github.com/aws/jsii/compare/v1.44.0...v1.44.1) (2021-11-16)

* revert "fix: dependency submodules may not be discovered" ([#3170](https://github.com/aws/jsii/pull/3170)) ([0449dd9](https://github.com/aws/jsii/commit/0449dd92ce3297b065c171efafc28d1f877432cc))

## [1.44.0](https://github.com/aws/jsii/compare/v1.43.0...v1.44.0) (2021-11-15)


### Features

* **rosetta:** expose the 'extract' API ([#3161](https://github.com/aws/jsii/issues/3161)) ([c3b30c0](https://github.com/aws/jsii/commit/c3b30c093515e8bce4922eed1a88536e8c2080e8))


### Bug Fixes

* dependency submodules may not be discovered ([#3151](https://github.com/aws/jsii/issues/3151)) ([5768bb9](https://github.com/aws/jsii/commit/5768bb9951856f4a051c24db7f56d23fd8573815))
* deprecation warnings are generated even when one property is not deprecated ([#3157](https://github.com/aws/jsii/issues/3157)) ([e566f37](https://github.com/aws/jsii/commit/e566f37802438a929d66448c1d67b7a2c2e901a1))
* **jsii:** incorrectly allowed unexported type in constructor params ([#3147](https://github.com/aws/jsii/issues/3147)) ([7cd59fc](https://github.com/aws/jsii/commit/7cd59fc180648b6c4b873364ef301b3228e69885))
* **pacmak:** remove disclaimer on compiling examples ([#3148](https://github.com/aws/jsii/issues/3148)) ([75e4093](https://github.com/aws/jsii/commit/75e4093af9123f50b2ba92c1f70be6e9a2ed46b6))
* **pacmak:** Support more than 255 properties for interfaces in Java ([#3133](https://github.com/aws/jsii/issues/3133)) ([ba4a20d](https://github.com/aws/jsii/commit/ba4a20df41e7298ba6518652a5046deaac490c3b)), closes [#3132](https://github.com/aws/jsii/issues/3132) [#3132](https://github.com/aws/jsii/issues/3132)
* **rosetta:** `didCompile` evaluates to true when compilation not attempted ([#3149](https://github.com/aws/jsii/issues/3149)) ([7ad9e0a](https://github.com/aws/jsii/commit/7ad9e0a9013316e730b89bdf3b9934ec0174c742))
* **rosetta:** cache source file parses ([#3163](https://github.com/aws/jsii/issues/3163)) ([307d3ca](https://github.com/aws/jsii/commit/307d3ca09b6a2d1bae2754b9aaf1be98e77d016f))
* **rosetta:** gets confused by type unions ([#3156](https://github.com/aws/jsii/issues/3156)) ([ca04dad](https://github.com/aws/jsii/commit/ca04dad3f54981d59177309b2d5c7626256ca3a9))
* **rosetta:** snippet throughput incorrect ([#3145](https://github.com/aws/jsii/issues/3145)) ([91418d6](https://github.com/aws/jsii/commit/91418d60d5a0b10a32579a3393139d6f04853cde))

## [1.43.0](https://github.com/aws/jsii/compare/v1.42.0...v1.43.0) (2021-11-08)


### Features

* **pacmak:** fail on untranslated snippets ([#3127](https://github.com/aws/jsii/issues/3127)) ([874e8e2](https://github.com/aws/jsii/commit/874e8e2c6a4cc61ae049c5b23f25ff390504d345)), closes [cdklabs/cdk-ops#1777](https://github.com/cdklabs/cdk-ops/issues/1777)
* **rosetta:** find fixtures based on submodules ([#3131](https://github.com/aws/jsii/issues/3131)) ([236dd88](https://github.com/aws/jsii/commit/236dd88f816f2251e62239feb8dfb51c729b7d30))


### Bug Fixes

* **pacmak:** add 'silly' loglevel for command output ([#3125](https://github.com/aws/jsii/issues/3125)) ([bf769da](https://github.com/aws/jsii/commit/bf769daa4785d1e2c686547bfb50577c3f5006a5))
* **pacmak:** API locations for inherited members are incorrect ([#3130](https://github.com/aws/jsii/issues/3130)) ([8d0a248](https://github.com/aws/jsii/commit/8d0a24826052600c3ab51cac7e31a2666930ef39)), closes [cdklabs/cdk-ops#1777](https://github.com/cdklabs/cdk-ops/issues/1777)
* **pacmak:** development version cannot pack java ([#3121](https://github.com/aws/jsii/issues/3121)) ([0d9cf51](https://github.com/aws/jsii/commit/0d9cf511e58d0329dbff7e749109be76c61fb84e)), closes [#3107](https://github.com/aws/jsii/issues/3107)
* **pacmak:** re-introduce parallelism for Python and Go builds ([#3124](https://github.com/aws/jsii/issues/3124)) ([87ba35d](https://github.com/aws/jsii/commit/87ba35d894baff68b1ce3a1dec8b17f19667e162)), closes [#3045](https://github.com/aws/jsii/issues/3045)
* **rosetta:** `infuse` creates untranslated examples ([#3126](https://github.com/aws/jsii/issues/3126)) ([ab60275](https://github.com/aws/jsii/commit/ab602757634b836728f32eca6620836d1b641ec4))
* **rosetta:** crashes on outdated tablet files in a package ([#3119](https://github.com/aws/jsii/issues/3119)) ([80ff0dc](https://github.com/aws/jsii/commit/80ff0dc22f5d04016812c993f07ed3b4893e518d))
* **rosetta:** remember live-translated snippets without fixtures ([#3129](https://github.com/aws/jsii/issues/3129)) ([0638345](https://github.com/aws/jsii/commit/0638345e7712638f01e809994f4b38b50523622e))
* **rosetta:** stop skipping example values ([#3128](https://github.com/aws/jsii/issues/3128)) ([ee0620a](https://github.com/aws/jsii/commit/ee0620aa9d5fdc595d505be7fa4a7e30e827ad62))

## [1.42.0](https://github.com/aws/jsii/compare/v1.41.0...v1.42.0) (2021-11-02)


### Features

* **rosetta:** reuse translation results from a cache ([#3101](https://github.com/aws/jsii/issues/3101)) ([b08a50e](https://github.com/aws/jsii/commit/b08a50e381351afab093bbf8e78fffd5a4cd58c0))


### Bug Fixes

* **jsii:** deprecation warnings erroneously warn for duplicate enum values ([#3105](https://github.com/aws/jsii/issues/3105)) ([c477422](https://github.com/aws/jsii/commit/c4774225b0f134cdb3705eb95905c0f7937fa8c4)), closes [#3103](https://github.com/aws/jsii/issues/3103)
* **jsii:** generated deprecation-warning code is platform dependent ([#3096](https://github.com/aws/jsii/issues/3096)) ([9aa6f02](https://github.com/aws/jsii/commit/9aa6f022734ebcc57ef06fbf5c437479e49b408c))
* **jsii:** unexpected deprecated warnings when a deprecated interface is extended ([#3112](https://github.com/aws/jsii/issues/3112)) ([bd7e07c](https://github.com/aws/jsii/commit/bd7e07c562a06a0d5a25f58a0d0307a61c23a554)), closes [#3111](https://github.com/aws/jsii/issues/3111)
* **pacmak:** '*/' not escaped in JavaDocs ([#3104](https://github.com/aws/jsii/issues/3104)) ([7ab109a](https://github.com/aws/jsii/commit/7ab109a376911d8034d73abd7f392df0e746ba37))
* **rosetta:** arrays aren't handled properly ([#3098](https://github.com/aws/jsii/issues/3098)) ([de4648b](https://github.com/aws/jsii/commit/de4648b6ba25154afcac07e99c964a0457b3a9a0))

## [1.41.0](https://github.com/aws/jsii/compare/v1.40.0...v1.41.0) (2021-10-27)


### Features

* **jsii:** experimental --strip-deprecated with file ([#3085](https://github.com/aws/jsii/issues/3085)) ([e5ba807](https://github.com/aws/jsii/commit/e5ba807a2da6bdb88ecd66d35770269a8292d805))
* **rosetta:** "rosetta infuse" feature ([#3067](https://github.com/aws/jsii/issues/3067)) ([0f2f2d0](https://github.com/aws/jsii/commit/0f2f2d01e879c229d021099fdf2144837bd9e632))
* **rosetta:** improve translation throughput ([#3083](https://github.com/aws/jsii/issues/3083)) ([919d895](https://github.com/aws/jsii/commit/919d895956fb73fcbc684a7485c3ff8a8ecd678b))


### Bug Fixes

* deprecation-warnings includes TS-only import ([#3094](https://github.com/aws/jsii/issues/3094)) ([edfdc48](https://github.com/aws/jsii/commit/edfdc48430886c53fe5331c26d117861d3c91df2))

## [1.40.0](https://github.com/aws/jsii/compare/v1.39.0...v1.40.0) (2021-10-19)


### Features

* **jsii:** added warnings for usage of deprecated elements  ([#3051](https://github.com/aws/jsii/issues/3051)) ([8c0dd3b](https://github.com/aws/jsii/commit/8c0dd3b88f6ecb47e858ad5fc3c14f074c2c4a45))
* **jsii:** allow customizing tsconfig.json file name ([#3076](https://github.com/aws/jsii/issues/3076)) ([c611f26](https://github.com/aws/jsii/commit/c611f262c0ecba286e0fa84e03196614e1e3c722))


### Bug Fixes

* **rosetta:** allow only property assignments in object literals ([#3065](https://github.com/aws/jsii/issues/3065)) ([c783ab7](https://github.com/aws/jsii/commit/c783ab7037773dfcfa586ccd8d90c8450a5602bc)), closes [#3061](https://github.com/aws/jsii/issues/3061)
* **rosetta:** breaks when given a lot of snippets ([#3075](https://github.com/aws/jsii/issues/3075)) ([eca552e](https://github.com/aws/jsii/commit/eca552ebbfb39222f62033a2c7503c193f3f9acf))
* **rosetta:** class declaration uses wrong constructor name in C# ([#3064](https://github.com/aws/jsii/issues/3064)) ([13f75a1](https://github.com/aws/jsii/commit/13f75a15c6b5b3c5aa8ac56122a593393fed8c3e)), closes [#3056](https://github.com/aws/jsii/issues/3056)
* **rosetta:** disallow nullish coalescing operator in examples ([#3060](https://github.com/aws/jsii/issues/3060)) ([a35bbfa](https://github.com/aws/jsii/commit/a35bbfa7a104213b670ffafeac064dd629ad64a4)), closes [#3053](https://github.com/aws/jsii/issues/3053)
* **rosetta:** fix usage of Builders in Java ([#3058](https://github.com/aws/jsii/issues/3058)) ([a0ce42d](https://github.com/aws/jsii/commit/a0ce42db08238e30739fe9cdb28e4ca0e9b52192)), closes [#2984](https://github.com/aws/jsii/issues/2984)
* **rosetta:** newlines after return statements missing ([#3063](https://github.com/aws/jsii/issues/3063)) ([26c95f5](https://github.com/aws/jsii/commit/26c95f5cbcf23fe026faf3190488be2534313dd3)), closes [#3054](https://github.com/aws/jsii/issues/3054)

## [1.39.0](https://github.com/aws/jsii/compare/v1.38.0...v1.39.0) (2021-10-12)


### Features

* **jsii:** added a symbol identifier to every type in the assembly ([#3030](https://github.com/aws/jsii/issues/3030)) ([2120d34](https://github.com/aws/jsii/commit/2120d34ef74597a6c7995e7798947a6fc931df04))
* **jsii:** case consistency between filesystems ([#3015](https://github.com/aws/jsii/issues/3015)) ([cc364f0](https://github.com/aws/jsii/commit/cc364f0e46ee0e2c6f230b69f14b825b591f8151)), closes [#3013](https://github.com/aws/jsii/issues/3013) [#3013](https://github.com/aws/jsii/issues/3013)


### Bug Fixes

* **java:** log messages may not flush by app exit ([#3028](https://github.com/aws/jsii/issues/3028)) ([41631e7](https://github.com/aws/jsii/commit/41631e75e26851991e6eb6c607536cd4943e1975)), closes [#3009](https://github.com/aws/jsii/issues/3009)
* **pacmak:** build failure due to non-sequential package builds between consumer and dependency ([#3045](https://github.com/aws/jsii/issues/3045)) ([1589af8](https://github.com/aws/jsii/commit/1589af8484df894258aabd16e13bfe8e5f56e630))
* **python:** unknown type when submodule is not loaded ([#3049](https://github.com/aws/jsii/issues/3049)) ([da55a1e](https://github.com/aws/jsii/commit/da55a1e9add0f8c903ef6f4aa5085f2a3d5a360b)), closes [aws/aws-cdk#16625](https://github.com/aws/aws-cdk/issues/16625)
* **rosetta:** constants are incorrectly turned into getters ([#3050](https://github.com/aws/jsii/issues/3050)) ([84e4ca3](https://github.com/aws/jsii/commit/84e4ca350f9a0049475f5fb95527bf24b8bd2fbe)), closes [#2984](https://github.com/aws/jsii/issues/2984)
* **rosetta:** correctly detect arguments typed as `any` ([#3043](https://github.com/aws/jsii/issues/3043)) ([3d2ba15](https://github.com/aws/jsii/commit/3d2ba15ed235439b490031efa0eb08e765b3ea21)), closes [#3029](https://github.com/aws/jsii/issues/3029)
* **rosetta:** fix translation of `!` and `===` operators ([#3052](https://github.com/aws/jsii/issues/3052)) ([72b9b98](https://github.com/aws/jsii/commit/72b9b98e57f600316bbf29ffb7fecb98b1fa48d7)), closes [#2993](https://github.com/aws/jsii/issues/2993)
* **rosetta:** literal map type is rendered as __object in C sharp ([#3047](https://github.com/aws/jsii/issues/3047)) ([e2843be](https://github.com/aws/jsii/commit/e2843be12e61665bdaa85dcba399c24738c6f1ad)), closes [#3044](https://github.com/aws/jsii/issues/3044) [#3026](https://github.com/aws/jsii/issues/3026) [#3027](https://github.com/aws/jsii/issues/3027)
* **rosetta:** structs starting with `I` are incorrectly interpreted as non-structs ([#3040](https://github.com/aws/jsii/issues/3040)) ([d564350](https://github.com/aws/jsii/commit/d56435048bcf8c65cbfd782bf05bb5cdc4dbe70e))
* **rosetta:** support `declare` statements ([#3044](https://github.com/aws/jsii/issues/3044)) ([4ccacd1](https://github.com/aws/jsii/commit/4ccacd14ded542b74232751f7dabc5d05b020a55))
* **rosetta:** turn `asList` into `List.of` ([#3048](https://github.com/aws/jsii/issues/3048)) ([ee75bf1](https://github.com/aws/jsii/commit/ee75bf1393c17680ff9e80403f2c33a1b568087a))

## [1.38.0](https://github.com/aws/jsii/compare/v1.37.0...v1.38.0) (2021-10-07)


### Bug Fixes

* **jsii-pacmak:** modules not packed in topological order ([3f6db2c](https://github.com/aws/jsii/commit/3f6db2cf2292f53a307e0c83625d8e1b1605d813))

## [1.37.0](https://github.com/aws/jsii/compare/v1.36.0...v1.37.0) (2021-10-06)


### Features

* **pacmak:** opt out of jsii assembly validation ([#3032](https://github.com/aws/jsii/issues/3032)) ([a3265d9](https://github.com/aws/jsii/commit/a3265d96e7cc69eae2a5b16f85fc4a77fe0fd92d))
* **reflect:** memoize expensive properties ([#3031](https://github.com/aws/jsii/issues/3031)) ([e169c38](https://github.com/aws/jsii/commit/e169c38934e1e47d326dfccccbd9bb873fc1eb16))

## [1.36.0](https://github.com/aws/jsii/compare/v1.35.0...v1.36.0) (2021-10-04)

## [1.35.0](https://github.com/aws/jsii/compare/v1.34.0...v1.35.0) (2021-09-28)


### ⚠ BREAKING CHANGES

* the minimum supported version of `node` changed from
`10.3.0` to `12.7.0`. We recommend using `16.x` if possible.

### Features

* **rosetta:** propagate max heap size to worker threads ([#3002](https://github.com/aws/jsii/issues/3002)) ([9c7f63e](https://github.com/aws/jsii/commit/9c7f63eea27db55db83f1ad53552394edba4a931))


### Bug Fixes

* **jsii:** improve checks around peerDependencies ([#2997](https://github.com/aws/jsii/issues/2997)) ([d1ff3e6](https://github.com/aws/jsii/commit/d1ff3e678c9011df5e51816b37bec77767b6e8e2)), closes [#2994](https://github.com/aws/jsii/issues/2994)
* typo in documentation ([#2999](https://github.com/aws/jsii/issues/2999)) ([f3e2271](https://github.com/aws/jsii/commit/f3e2271855d528f3b43478e1f3b6d3e482d44900))


* upgrade baseline node requirement to >=12.7.0 ([#2946](https://github.com/aws/jsii/issues/2946)) ([f2c6842](https://github.com/aws/jsii/commit/f2c68426f1066de86f74fe4900011a10eef32c14))

## [1.34.0](https://github.com/aws/jsii/compare/v1.33.0...v1.34.0) (2021-08-25)


### ⚠ BREAKING CHANGES

* **superchain:** the `jsii/superchain` image tags `:latest`, `:nightly`,
`:node10` and `:node14` are no longer maintained. Users should migrate to
the new debian-based tags starting with `:1-buster-slim`.

### Features

* [@struct](https://github.com/struct) type system hint ([#2965](https://github.com/aws/jsii/issues/2965)) ([a4ed9a8](https://github.com/aws/jsii/commit/a4ed9a851964038a884d1ebb09e2a347f0389c38))
* **superchain:** arm64 support ([#2949](https://github.com/aws/jsii/issues/2949)) ([ceb66a6](https://github.com/aws/jsii/commit/ceb66a6d60eb3c17867f5b823efec8236ddd5505)), closes [#2930](https://github.com/aws/jsii/issues/2930)


### Bug Fixes

* **python:** unable to implement additional interfaces ([#2964](https://github.com/aws/jsii/issues/2964)) ([4ced4d5](https://github.com/aws/jsii/commit/4ced4d538be80b181a9727ab4d74841f08af0afa)), closes [#2963](https://github.com/aws/jsii/issues/2963)

## [1.33.0](https://github.com/aws/jsii/compare/v1.32.0...v1.33.0) (2021-08-16)


### Features

* node runtime version check ([#2948](https://github.com/aws/jsii/issues/2948)) ([f0a9ec6](https://github.com/aws/jsii/commit/f0a9ec6d9275be5126bcb2a455d43df2107a9262))


### Bug Fixes

* **java:** Disable covariants for java builder params ([#2853](https://github.com/aws/jsii/issues/2853)) ([e729f5d](https://github.com/aws/jsii/commit/e729f5d53311224b9b742d024dc4cdf768e24e48)), closes [#2839](https://github.com/aws/jsii/issues/2839)
* **java:** implemented interface is not registered ([#2952](https://github.com/aws/jsii/issues/2952)) ([99da7a6](https://github.com/aws/jsii/commit/99da7a690a75bd6347fa5da15318c0f262b606a8)), closes [#2951](https://github.com/aws/jsii/issues/2951)

## [1.32.0](https://github.com/aws/jsii/compare/v1.30.0...v1.32.0) (2021-07-22)


### Features

* **jsii-rosetta transliterate:** transliterate a jsii assembly ([#2869](https://github.com/aws/jsii/issues/2869)) ([d9028c8](https://github.com/aws/jsii/commit/d9028c8cf91297a44cd4b1f128f769716bf0e74e))
* **rosetta:** hoist declare statements to top-level of document ([#2897](https://github.com/aws/jsii/issues/2897)) ([7b2ec05](https://github.com/aws/jsii/commit/7b2ec05b2ec247de83901e8504f7ba711d6027bb))
* **rosetta:** transliterate loose mode ([#2892](https://github.com/aws/jsii/issues/2892)) ([43e6dfd](https://github.com/aws/jsii/commit/43e6dfd0591b0f38a8c636edd3896400c96676e3))


### Bug Fixes

* crash when assembly originator key file is missing ([#2899](https://github.com/aws/jsii/issues/2899)) ([e05ce62](https://github.com/aws/jsii/commit/e05ce625ba4760fa8196a5944cc9089a1aaefcfb))
* **dotnet:** strong-name sign assemblies ([#2894](https://github.com/aws/jsii/issues/2894)) ([7b90f27](https://github.com/aws/jsii/commit/7b90f27c7819209f6485c28eabefb328a0304ab5))
* **pacmak/go:** missing go.sum entry ([#2893](https://github.com/aws/jsii/issues/2893)) ([6e6ad69](https://github.com/aws/jsii/commit/6e6ad693230e18f36990e8feaf3734da7c01dbd5))
* **rosetta:** extract does not respect strict metadata entry ([#2863](https://github.com/aws/jsii/issues/2863)) ([5d2392b](https://github.com/aws/jsii/commit/5d2392b7713cb6dfea6092c4ac3ee45360a5d28a)), closes [#2861](https://github.com/aws/jsii/issues/2861)
* **rosetta:** fails on "Debug Failure" ([#2917](https://github.com/aws/jsii/issues/2917)) ([f6078ef](https://github.com/aws/jsii/commit/f6078ef08a144ea86623f331c60ac15ca5f91219)), closes [cdklabs/jsii-docgen#369](https://github.com/cdklabs/jsii-docgen/issues/369)
* **rosetta:** hangs on 'markdown' command when a file is provided ([#2871](https://github.com/aws/jsii/issues/2871)) ([e538b36](https://github.com/aws/jsii/commit/e538b36c6ccf53ace908ff4c342dc9a4435ce353))

## [1.31.0](https://github.com/aws/jsii/compare/v1.30.0...v1.31.0) (2021-07-09)


### Features

* **jsii-rosetta transliterate:** transliterate a jsii assembly ([#2869](https://github.com/aws/jsii/issues/2869)) ([d9028c8](https://github.com/aws/jsii/commit/d9028c8cf91297a44cd4b1f128f769716bf0e74e))
* **rosetta:** transliterate loose mode ([#2892](https://github.com/aws/jsii/issues/2892)) ([43e6dfd](https://github.com/aws/jsii/commit/43e6dfd0591b0f38a8c636edd3896400c96676e3))


### Bug Fixes

* **pacmak/go:** missing go.sum entry ([#2893](https://github.com/aws/jsii/issues/2893)) ([6e6ad69](https://github.com/aws/jsii/commit/6e6ad693230e18f36990e8feaf3734da7c01dbd5))
* **rosetta:** extract does not respect strict metadata entry ([#2863](https://github.com/aws/jsii/issues/2863)) ([5d2392b](https://github.com/aws/jsii/commit/5d2392b7713cb6dfea6092c4ac3ee45360a5d28a)), closes [#2861](https://github.com/aws/jsii/issues/2861)
* **rosetta:** hangs on 'markdown' command when a file is provided ([#2871](https://github.com/aws/jsii/issues/2871)) ([e538b36](https://github.com/aws/jsii/commit/e538b36c6ccf53ace908ff4c342dc9a4435ce353))

## [1.30.0](https://github.com/aws/jsii/compare/v1.29.0...v1.30.0) (2021-05-27)


### Features

* **rosetta:** JSII_ROSETTA_MAX_WORKER_COUNT limits max workers ([#2816](https://github.com/aws/jsii/issues/2816)) ([c478da4](https://github.com/aws/jsii/commit/c478da482e688f763ecccf6bff52cded3758ad53))


### Bug Fixes

* **docs:** correct the "source version" in Python version mapping ([47a40f1](https://github.com/aws/jsii/commit/47a40f15195c00368c55bb9d08eded063d970dec))
* update lineMap after altering source.text ([#2837](https://github.com/aws/jsii/issues/2837)) ([82f5d5f](https://github.com/aws/jsii/commit/82f5d5f34dee083e617f7194f7c326ff82f2cd90)), closes [#2680](https://github.com/aws/jsii/issues/2680)
* **pacmak:** fails when package path contains space ([#2758](https://github.com/aws/jsii/issues/2758)) ([0fbba6b](https://github.com/aws/jsii/commit/0fbba6bc1af09cbab19acdabaea14e5eb1681ae3)), closes [#2748](https://github.com/aws/jsii/issues/2748)
* **python:** classes do not correctly implement interfaces ([#2809](https://github.com/aws/jsii/issues/2809)) ([0769347](https://github.com/aws/jsii/commit/07693478ff85142cc79691539d72ce5a4169eb9d)), closes [aws/aws-cdk#13474](https://github.com/aws/aws-cdk/issues/13474)
* **python:** module import fails: NameError: name 'List' is not defined ([#2851](https://github.com/aws/jsii/issues/2851)) ([b7b9e5f](https://github.com/aws/jsii/commit/b7b9e5f75d09543e0e48f31bcde0ee770599fe04))

## [1.29.0](https://github.com/aws/jsii/compare/v1.28.0...v1.29.0) (2021-04-21)


### Features

* **superchain:** add github cli ([#2803](https://github.com/aws/jsii/issues/2803)) ([23f3582](https://github.com/aws/jsii/commit/23f3582fafaee2b7a64c92d6d426783b31f5aea4))


### Bug Fixes

* **go:** panic on callback: using *<interface> as <interface> ([#2797](https://github.com/aws/jsii/issues/2797)) ([e5a40d8](https://github.com/aws/jsii/commit/e5a40d8ec59b8dd92cd19274154208bbef099637)), closes [#2793](https://github.com/aws/jsii/issues/2793)

## [1.28.0](https://github.com/aws/jsii/compare/v1.27.1...v1.28.0) (2021-04-13)


### Features

* **jsii-go:** use reflect to resolve overriden methods ([#2780](https://github.com/aws/jsii/issues/2780)) ([295d189](https://github.com/aws/jsii/commit/295d189610938d5e644243af8c4d1f17f1c2a8a0)), closes [#2768](https://github.com/aws/jsii/issues/2768)


### Bug Fixes

* **dotnet:** unable to pass 2d-array of interfaces ([#2763](https://github.com/aws/jsii/issues/2763)) ([347cf69](https://github.com/aws/jsii/commit/347cf69305a82733da2dc10517cb0b911decbce1)), closes [aws/aws-cdk#12587](https://github.com/aws/aws-cdk/issues/12587)
* deprecated symbol stripping does not strip out heritage clause with imported type ([#2783](https://github.com/aws/jsii/issues/2783)) ([e87d879](https://github.com/aws/jsii/commit/e87d879f9b637a769b6b62af5fe7711ca0b8a3c5))

## [1.27.1](https://github.com/aws/jsii/compare/v1.27.0...v1.27.1) (2021-04-12)

### Bug Fixes

* **go:** retracted github.com/aws/jsii-runtime-go@v1.27.0 as it was unusable.

## [1.27.0](https://github.com/aws/jsii/compare/v1.26.0...v1.27.0) (2021-04-02)


### Features

* **go:** variadic type helpers to build slices ([#2755](https://github.com/aws/jsii/issues/2755)) ([16b6546](https://github.com/aws/jsii/commit/16b65468c27bf6569a35042279fadb2d5cc4c715))
* **superchain:** also build a superchain image with Node 14 ([#2741](https://github.com/aws/jsii/issues/2741)) ([6364d51](https://github.com/aws/jsii/commit/6364d514edc1904aab5e0e9037a6025c9b335043))


### Bug Fixes

* **go:** dates are mistreated as strings ([#2730](https://github.com/aws/jsii/issues/2730)) ([2ba2ec4](https://github.com/aws/jsii/commit/2ba2ec47af1b3007844c00bd44aa81ccc7729040)), closes [#2659](https://github.com/aws/jsii/issues/2659)
* **go:** missing setter for R/W interface properties ([#2731](https://github.com/aws/jsii/issues/2731)) ([74d0d99](https://github.com/aws/jsii/commit/74d0d9999d6381ef8bec36a45141380f190e26b9)), closes [#2665](https://github.com/aws/jsii/issues/2665)
* **go:** protected property accessors missing ([#2738](https://github.com/aws/jsii/issues/2738)) ([94c799a](https://github.com/aws/jsii/commit/94c799a93ebedb12f1b7c9ae475eeac98d13a755))
* **go:** unable to set an array of interfaces/enums ([#2754](https://github.com/aws/jsii/issues/2754)) ([0cd514e](https://github.com/aws/jsii/commit/0cd514e6e61d47116e9dc693916325fefb90c45d)), closes [#2686](https://github.com/aws/jsii/issues/2686)
* **python:** accept Sequence[T] for array parameters ([#2606](https://github.com/aws/jsii/issues/2606)) ([b09d578](https://github.com/aws/jsii/commit/b09d578464f1b408607bbb9645c65fbb5db318fa)), closes [aws/aws-cdk#13203](https://github.com/aws/aws-cdk/issues/13203)
* **python:** module import fails with: KeyError: '__all__' ([#2757](https://github.com/aws/jsii/issues/2757)) ([c32a889](https://github.com/aws/jsii/commit/c32a8895bdd7c84bd289ca053d15b97086bb5511)), closes [#2750](https://github.com/aws/jsii/issues/2750)
* **rosetta:** 'extract' does not translate samples in submodule READMEs ([#2744](https://github.com/aws/jsii/issues/2744)) ([0a3f01f](https://github.com/aws/jsii/commit/0a3f01fa73e94aea4c86adb64450f45340360b92))
* **superchain:** use entrypoint to set up nvm ([#2736](https://github.com/aws/jsii/issues/2736)) ([0e247b6](https://github.com/aws/jsii/commit/0e247b6d9f432512559fb4642eebce0b1a854859))

## [1.26.0](https://github.com/aws/jsii/compare/v1.24.0...v1.26.0) (2021-03-22)


### ⚠ BREAKING CHANGES

* **go,python/java:** if multiple members have the same name with different capitalization, only one is allowed to be non-deprecated. This will currently only manifest when producing python bindings, but will be added as a jsii compiler error in the future.

### Features

* **compliance:** Compliance suite ([#2607](https://github.com/aws/jsii/issues/2607)) ([18b2c16](https://github.com/aws/jsii/commit/18b2c167bbc47d7620e6a952e08751af28bf53a6))
* **go:** extension & overrides mechanism ([#2717](https://github.com/aws/jsii/issues/2717)) ([33f3b26](https://github.com/aws/jsii/commit/33f3b26070bffbb0c39ec38be84c5246a983559a))
* **go:** packageName and versionSuffix ([#2687](https://github.com/aws/jsii/issues/2687)) ([9562108](https://github.com/aws/jsii/commit/95621082cb742bb8dc24e28f3bf6cb6013050c03)), closes [#2632](https://github.com/aws/jsii/issues/2632)
* **superchain:** `$NVM_USE_VERSION` selects Node.js version ([#2726](https://github.com/aws/jsii/issues/2726)) ([fb9abf9](https://github.com/aws/jsii/commit/fb9abf954d29fd1f1e67cdc2d917c7dbb3a8f9d9))
* **superchain:** install both Node 10 and Node 14 ([#2718](https://github.com/aws/jsii/issues/2718)) ([3ca97d9](https://github.com/aws/jsii/commit/3ca97d9f7164ac158a253354837970177e1d2f4e))


### Bug Fixes

* **go:** duplicate conversion functions when parent structs have the same base name ([#2697](https://github.com/aws/jsii/issues/2697)) ([52bd510](https://github.com/aws/jsii/commit/52bd510a994597cc166effde0b8c658a2a8cb0df)), closes [#2692](https://github.com/aws/jsii/issues/2692)
* **go:** invalid code when a module only has static methods [test only] ([#2704](https://github.com/aws/jsii/issues/2704)) ([2dbe84d](https://github.com/aws/jsii/commit/2dbe84dfeff8d6f63aab19c1674fb7c9d17ea976)), closes [#2622](https://github.com/aws/jsii/issues/2622) [#2617](https://github.com/aws/jsii/issues/2617)
* **go:** missing imports needed by base members ([#2685](https://github.com/aws/jsii/issues/2685)) ([daca06f](https://github.com/aws/jsii/commit/daca06f7c426d1fba509068ab842bd8dc7ddb62a)), closes [#2647](https://github.com/aws/jsii/issues/2647)
* **go:** missing imports required by collection types ([#2691](https://github.com/aws/jsii/issues/2691)) ([c9a36a6](https://github.com/aws/jsii/commit/c9a36a6c0e18c44aa8e8e7e719cb9df144da5193)), closes [#2689](https://github.com/aws/jsii/issues/2689)
* **go:** nested types are not namespaced ([#2650](https://github.com/aws/jsii/issues/2650)) ([45b527c](https://github.com/aws/jsii/commit/45b527c0b2f35a09b715c1a6c5940ec0578007fb)), closes [#2649](https://github.com/aws/jsii/issues/2649)
* **go:** optional values ([#2705](https://github.com/aws/jsii/issues/2705)) ([7d0cfc5](https://github.com/aws/jsii/commit/7d0cfc5ab341e79d7a7cc53deaf161ebe1c7f7aa)), closes [#2442](https://github.com/aws/jsii/issues/2442) [#2671](https://github.com/aws/jsii/issues/2671)
* **go,python/java:** bad code for members with same name with different casing ([#2699](https://github.com/aws/jsii/issues/2699)) ([25528fb](https://github.com/aws/jsii/commit/25528fb12fae6f54c902e97c8449d61435c2a814)), closes [#2508](https://github.com/aws/jsii/issues/2508)
* **pacmak:** .NET submodules don't have namespace docs ([#2683](https://github.com/aws/jsii/issues/2683)) ([097a4ea](https://github.com/aws/jsii/commit/097a4ea95f5816f944cd0977479ae696091d77c1))
* **pacmak:** Java submodules don't have package infos ([#2682](https://github.com/aws/jsii/issues/2682)) ([e6ca054](https://github.com/aws/jsii/commit/e6ca05465f4f17b705d98d29979ca572dac3f89f))
* **pacmak:** Python submodules don't have docstrings ([#2681](https://github.com/aws/jsii/issues/2681)) ([a950282](https://github.com/aws/jsii/commit/a9502826fdc54f43212c641078f21a4d4bcf127f))
* **pacmak:** xmldom error when generating packages ([#2713](https://github.com/aws/jsii/issues/2713)) ([6b2bbe8](https://github.com/aws/jsii/commit/6b2bbe8198b66c07d868d64981bb5a4eb6966588))
* TypeError when trying to use bin-scripts in Python ([#2720](https://github.com/aws/jsii/issues/2720)) ([acdf1a9](https://github.com/aws/jsii/commit/acdf1a9fe7b42200d1f1295486359492b0c00412))
* **python:** duplicated kwargs when field is multi-inherited ([#2654](https://github.com/aws/jsii/issues/2654)) ([3cd9d19](https://github.com/aws/jsii/commit/3cd9d1934d3d08bf57df1eb952347bf905c2a35c)), closes [#2653](https://github.com/aws/jsii/issues/2653)
* **rosetta:** 'extract' does not translate samples in submodule READMEs ([#2712](https://github.com/aws/jsii/issues/2712)) ([ccac1bd](https://github.com/aws/jsii/commit/ccac1bd4dc6abdd271002515a0745349404716a7))

## [1.25.0](https://github.com/aws/jsii/compare/v1.24.0...v1.25.0) (2021-03-16)


### Features

* **compliance:** Compliance suite ([#2607](https://github.com/aws/jsii/issues/2607)) ([18b2c16](https://github.com/aws/jsii/commit/18b2c167bbc47d7620e6a952e08751af28bf53a6))
* **go:** packageName and versionSuffix ([#2687](https://github.com/aws/jsii/issues/2687)) ([9562108](https://github.com/aws/jsii/commit/95621082cb742bb8dc24e28f3bf6cb6013050c03)), closes [#2632](https://github.com/aws/jsii/issues/2632)


### Bug Fixes

* **go:** duplicate conversion functions when parent structs have the same base name ([#2697](https://github.com/aws/jsii/issues/2697)) ([52bd510](https://github.com/aws/jsii/commit/52bd510a994597cc166effde0b8c658a2a8cb0df)), closes [#2692](https://github.com/aws/jsii/issues/2692)
* **go:** invalid code when a module only has static methods [test only] ([#2704](https://github.com/aws/jsii/issues/2704)) ([2dbe84d](https://github.com/aws/jsii/commit/2dbe84dfeff8d6f63aab19c1674fb7c9d17ea976)), closes [#2622](https://github.com/aws/jsii/issues/2622) [#2617](https://github.com/aws/jsii/issues/2617)
* **go:** missing imports needed by base members ([#2685](https://github.com/aws/jsii/issues/2685)) ([daca06f](https://github.com/aws/jsii/commit/daca06f7c426d1fba509068ab842bd8dc7ddb62a)), closes [#2647](https://github.com/aws/jsii/issues/2647)
* **go:** missing imports required by collection types ([#2691](https://github.com/aws/jsii/issues/2691)) ([c9a36a6](https://github.com/aws/jsii/commit/c9a36a6c0e18c44aa8e8e7e719cb9df144da5193)), closes [#2689](https://github.com/aws/jsii/issues/2689)
* **go:** nested types are not namespaced ([#2650](https://github.com/aws/jsii/issues/2650)) ([45b527c](https://github.com/aws/jsii/commit/45b527c0b2f35a09b715c1a6c5940ec0578007fb)), closes [#2649](https://github.com/aws/jsii/issues/2649)

## [1.24.0](https://github.com/aws/jsii/compare/v1.23.0...v1.24.0) (2021-03-03)


### Features

* **go:** support direct implementation of jsii interfaces ([#2614](https://github.com/aws/jsii/issues/2614)) ([9da3282](https://github.com/aws/jsii/commit/9da32821676a9ed7ea6cd4744c06df4fb3551bc7)), closes [#2048](https://github.com/aws/jsii/issues/2048)


### Bug Fixes

* **go:** enums inside structs are not properly serialized ([#2636](https://github.com/aws/jsii/issues/2636)) ([19cbd25](https://github.com/aws/jsii/commit/19cbd2532e6210f034e12299c5c1b00807a91b90))
* **go:** invalid generated code for classes a keyword name ([#2641](https://github.com/aws/jsii/issues/2641)) ([8668f13](https://github.com/aws/jsii/commit/8668f13d7b74b3f2fecc0b02d241a1a6f9e2f648)), closes [#2637](https://github.com/aws/jsii/issues/2637)
* **go:** malformed multiline docstrings in constructors ([#2639](https://github.com/aws/jsii/issues/2639)) ([72f25af](https://github.com/aws/jsii/commit/72f25af24c47075d6faa3b624236dd0375e3acdb)), closes [#2638](https://github.com/aws/jsii/issues/2638)

## [1.23.0](https://github.com/aws/jsii/compare/v1.22.0...v1.23.0) (2021-03-01)

### Features

* **go:** emit indirect dependencies in go.mod ([#2596](https://github.com/aws/jsii/issues/2596)) ([0f95a0b](https://github.com/aws/jsii/commit/0f95a0b8cd4d569d410bfad21254949c4fd90870))
* **go:** preserve casing of enum member names ([#2598](https://github.com/aws/jsii/issues/2598)) ([efdc165](https://github.com/aws/jsii/commit/efdc1659e1cbf1fae08a8a32cb2b98821f3c41f1)), closes [aws/aws-cdk-rfcs#292](https://github.com/aws/aws-cdk-rfcs/issues/292)
* **go:** represent jsii structs as go structs (only) ([#2600](https://github.com/aws/jsii/issues/2600)) ([e7cc93e](https://github.com/aws/jsii/commit/e7cc93e902ac4ae7dbd37388d0be1b65ba691a40)), closes [aws/aws-cdk-rfcs#292](https://github.com/aws/aws-cdk-rfcs/issues/292)
* **go:** require go 1.16, use native embed ([#2603](https://github.com/aws/jsii/issues/2603)) ([67cd3ce](https://github.com/aws/jsii/commit/67cd3cec5bef9e91e828d7a47cd63b0c814e446e))
* **pacmak:** emit LICENSE file with SPDX license text, NOTICE file ([#2604](https://github.com/aws/jsii/issues/2604)) ([6747f12](https://github.com/aws/jsii/commit/6747f12a061d06672bb1d3f18e2639205e104577))


### Bug Fixes

* **go:** map values incorrectly handled though de/serialization ([#2587](https://github.com/aws/jsii/issues/2587)) ([0359928](https://github.com/aws/jsii/commit/035992887b3346e6cb1e66d0bb66c3029de2917f))
* **go-runtime:** enums are not encoded/decoded correctly ([#2585](https://github.com/aws/jsii/issues/2585)) ([4731aeb](https://github.com/aws/jsii/commit/4731aeb6ad85c04160b30232e85e3f8a43c712a6)), closes [#2534](https://github.com/aws/jsii/issues/2534)
* **java:** invalid code when multi-inheriting optional properties ([#2591](https://github.com/aws/jsii/issues/2591)) ([2399608](https://github.com/aws/jsii/commit/23996087adef48f73ecb61d6b499263435af2283)), closes [#22556](https://github.com/aws/jsii/issues/22556)
* **java:** JsiiRuntime.ErrorStreamSink does not respond to being interrupted ([#2540](https://github.com/aws/jsii/issues/2540)) ([6e74bf9](https://github.com/aws/jsii/commit/6e74bf9d3aa00b936e76e42f4591890b2d735d86)), closes [#2533](https://github.com/aws/jsii/issues/2533)
* **jsii:** excessive "exclude" in "tsconfig.json" ([#1736](https://github.com/aws/jsii/issues/1736)) ([ecffb9f](https://github.com/aws/jsii/commit/ecffb9f9dd7f02643fb2af30d9c0052f7465691d))
* **pacmak:** go 1.16 requires running "go mod download" explicitly ([#2616](https://github.com/aws/jsii/issues/2616)) ([1f8f022](https://github.com/aws/jsii/commit/1f8f0222b0f1ece444a242aff87cf4ffe897a9d0)), closes [#2615](https://github.com/aws/jsii/issues/2615)
* **pacmak:** go local replace do not respect `--outdir` in some cases ([#2584](https://github.com/aws/jsii/issues/2584)) ([b9b9b4c](https://github.com/aws/jsii/commit/b9b9b4ca9dbb535b714df4ba506a31a5fc56c773))
* **pacmak:** multiple go (and python) issues  ([#2622](https://github.com/aws/jsii/issues/2622)) ([c2bd156](https://github.com/aws/jsii/commit/c2bd156b30fd1db469fd609af09dbed314a5d280)), closes [#2618](https://github.com/aws/jsii/issues/2618) [#2619](https://github.com/aws/jsii/issues/2619) [#2620](https://github.com/aws/jsii/issues/2620) [#2621](https://github.com/aws/jsii/issues/2621)

## [1.22.0](https://github.com/aws/jsii/compare/v1.21.0...v1.22.0) (2021-02-18)

### Bug Fixes

* **go:** map values incorrectly handled though de/serialization ([#2587](https://github.com/aws/jsii/issues/2587)) ([0359928](https://github.com/aws/jsii/commit/035992887b3346e6cb1e66d0bb66c3029de2917f))
* **go-runtime:** enums are not encoded/decoded correctly ([#2585](https://github.com/aws/jsii/issues/2585)) ([4731aeb](https://github.com/aws/jsii/commit/4731aeb6ad85c04160b30232e85e3f8a43c712a6)), closes [#2534](https://github.com/aws/jsii/issues/2534)
* **jsii:** excessive "exclude" in "tsconfig.json" ([#1736](https://github.com/aws/jsii/issues/1736)) ([ecffb9f](https://github.com/aws/jsii/commit/ecffb9f9dd7f02643fb2af30d9c0052f7465691d))
* **pacmak:** go local replace do not respect `--outdir` in some cases ([#2584](https://github.com/aws/jsii/issues/2584)) ([b9b9b4c](https://github.com/aws/jsii/commit/b9b9b4ca9dbb535b714df4ba506a31a5fc56c773))

## [1.21.0](https://github.com/aws/jsii/compare/v1.20.1...v1.21.0) (2021-02-15)


### Bug Fixes

* **pacmak:** examples with multi-line strings produce invalid python docstrings ([#2571](https://github.com/aws/jsii/issues/2571)) ([d5c2e3a](https://github.com/aws/jsii/commit/d5c2e3aeb89524462fd4544df5aacea379cf9dd7)), closes [#2569](https://github.com/aws/jsii/issues/2569)
* **pacmak:** TypeError when operating with Worker threads ([#2550](https://github.com/aws/jsii/issues/2550)) ([5822e48](https://github.com/aws/jsii/commit/5822e48f53e49e8116a57ed4b2da7e30b483f289)), closes [isaacs/node-graceful-fs#204](https://github.com/isaacs/node-graceful-fs/issues/204) [isaacs/node-graceful-fs#205](https://github.com/isaacs/node-graceful-fs/issues/205)
* **rosetta,pacmak:** TypeError in node 10 with --experimental-worker ([#2554](https://github.com/aws/jsii/issues/2554)) ([4728e86](https://github.com/aws/jsii/commit/4728e866956c238a0fabe1a9d8c4b270ed05a990)), closes [isaacs/node-graceful-fs#204](https://github.com/isaacs/node-graceful-fs/issues/204)

## [1.20.1](https://github.com/aws/jsii/compare/v1.20.0...v1.20.1) (2021-02-05)


### Bug Fixes

* **python:** ValueError: write to closed file ([#2541](https://github.com/aws/jsii/issues/2541)) ([64c6853](https://github.com/aws/jsii/commit/64c68535a3ef16b85f2eedc7997fb4404846e003))

## [1.20.0](https://github.com/aws/jsii/compare/v1.19.0...v1.20.0) (2021-02-03)


### Features

* **runtime:** use a dedicated file descriptor for sync IPC ([#2411](https://github.com/aws/jsii/issues/2411)) ([0413081](https://github.com/aws/jsii/commit/0413081583df52fd42ab378a88a0ddb7c9b9200d))


### Bug Fixes

* **go:** invalid major version suffix for submodules and jsii init ([#2519](https://github.com/aws/jsii/issues/2519)) ([12e9b27](https://github.com/aws/jsii/commit/12e9b27373bdfce70456fddb9f38df0be6dbd511)), closes [#2507](https://github.com/aws/jsii/issues/2507) [#2507](https://github.com/aws/jsii/issues/2507)

## [1.19.0](https://github.com/aws/jsii/compare/v1.18.0...v1.19.0) (2021-02-02)


### Features

* add runtime type info (fqn and version) to compiled sources ([481e7a4](https://github.com/aws/jsii/commit/481e7a47a8f4dd7348ba4aba683902b869d11c84)), closes [/github.com/aws/aws-cdk-rfcs/blob/master/text/0253-cdk-metadata-v2.md#appendix-1](https://github.com/aws//github.com/aws/aws-cdk-rfcs/blob/master/text/0253-cdk-metadata-v2.md/issues/appendix-1)
* **go:** version file in the generated module directory ([#2492](https://github.com/aws/jsii/issues/2492)) ([da3ea25](https://github.com/aws/jsii/commit/da3ea25330a8a73f3102db1dfc8f94ea1d6eca3c))


### Bug Fixes

* **go:** major version suffix is missing in module names for >=v2 ([#2507](https://github.com/aws/jsii/issues/2507)) ([32c0add](https://github.com/aws/jsii/commit/32c0add5edd0ed57d535241b483168e2b7e731ce)), closes [#2509](https://github.com/aws/jsii/issues/2509)

## [1.18.0](https://github.com/aws/jsii/compare/v1.17.1...v1.18.0) (2021-01-28)


### Features

* add support for bin-scripts (python only) ([#1941](https://github.com/aws/jsii/issues/1941)) ([61ef5ed](https://github.com/aws/jsii/commit/61ef5edc9696c41a45984c907dc30771c675e20b))
* **dotnet,java:** kernel process inherits host's STDERR ([#2248](https://github.com/aws/jsii/issues/2248)) ([70ce153](https://github.com/aws/jsii/commit/70ce15312d7553bc44c2e4f8981b596563b5ecd7))
* submodules expose readmes and targets via `jsii-reflect` ([#2482](https://github.com/aws/jsii/issues/2482)) ([33f41eb](https://github.com/aws/jsii/commit/33f41eb7f1e5acddcf505070ecb3f8dee6f9f4b1))
* **go:** run "go build" on generated code ([#2485](https://github.com/aws/jsii/issues/2485)) ([d3602ec](https://github.com/aws/jsii/commit/d3602ece2fb7fa329557cef6043106669fd22608)), closes [#2463](https://github.com/aws/jsii/issues/2463)
* **go:** runtime release tagging ([#2417](https://github.com/aws/jsii/issues/2417)) ([9ffd204](https://github.com/aws/jsii/commit/9ffd20481bd804ff288ab4bf91b9f394d52d3d90))
* **jsii:** experimental --strip-deprecated feature ([#2437](https://github.com/aws/jsii/issues/2437)) ([f958f5a](https://github.com/aws/jsii/commit/f958f5a9603da990146ed6fe3674094fee227079))


### Bug Fixes

* **dotnet:** Use nested classes for proxies to avoid name collision ([#2368](https://github.com/aws/jsii/issues/2368)) ([90b17e2](https://github.com/aws/jsii/commit/90b17e2a7da159879a7e618ce6f2edca336f316e)), closes [#2367](https://github.com/aws/jsii/issues/2367)
* **go:** generated code runtime dependency version ([#2399](https://github.com/aws/jsii/issues/2399)) ([f1a06e5](https://github.com/aws/jsii/commit/f1a06e5f71e599fcf6efccaa0906cee8cd93d3e1))
* **go:** invalid output for multi-line [@return](https://github.com/return) and [@deprecated](https://github.com/deprecated) comments ([#2462](https://github.com/aws/jsii/issues/2462)) ([590681a](https://github.com/aws/jsii/commit/590681a4adc672345febdc274e1aa45658a8d7a5)), closes [#2457](https://github.com/aws/jsii/issues/2457)
* **jsii:** errors when invoking with a project root argument ([#2351](https://github.com/aws/jsii/issues/2351)) ([9c66340](https://github.com/aws/jsii/commit/9c66340d2471db36175000c6673d1d498f4ec2c5))
* **jsii:** submodules of dependencies show up in assembly ([#2481](https://github.com/aws/jsii/issues/2481)) ([2630a80](https://github.com/aws/jsii/commit/2630a8046dc5f9c799546248e783d24ed58a6783))
* **jsii:** unknown error in Assembler._validateHeritageClauses ([#2350](https://github.com/aws/jsii/issues/2350)) ([3120bf4](https://github.com/aws/jsii/commit/3120bf448cc160cb0249aa57a0a2bd62e35c1659)), closes [#2349](https://github.com/aws/jsii/issues/2349)
* bad working directory in go runtime push ([#2356](https://github.com/aws/jsii/issues/2356)) ([53457e2](https://github.com/aws/jsii/commit/53457e2f6063e5f0202eac7040ad03e1ed64805e))
* **pacmak:** illegal static overrides in java & c# ([#2373](https://github.com/aws/jsii/issues/2373)) ([4672e4b](https://github.com/aws/jsii/commit/4672e4b5f37a83ebfe6e2296c81839af6b296d8f)), closes [#2358](https://github.com/aws/jsii/issues/2358)
* **python:** mypy validation errors ([#2472](https://github.com/aws/jsii/issues/2472)) ([2b2e9a8](https://github.com/aws/jsii/commit/2b2e9a86e80a8a608b0ff5f0c4114e2a7b43883e)), closes [#2464](https://github.com/aws/jsii/issues/2464) [#2476](https://github.com/aws/jsii/issues/2476)
* **python:** pin mypy to the exact version ([#2476](https://github.com/aws/jsii/issues/2476)) ([01a46d6](https://github.com/aws/jsii/commit/01a46d64fe30d81913b58c27d81899e1529715a3)), closes [#2464](https://github.com/aws/jsii/issues/2464)
* **rosetta:** correctly emit multi-line string literals ([#2419](https://github.com/aws/jsii/issues/2419)) ([a30a996](https://github.com/aws/jsii/commit/a30a996479f961c93523ce9e378ededa39424948))

## [1.17.1](https://github.com/aws/jsii/compare/v1.17.0...v1.17.1) (2021-01-13)

### Bug Fixes

* **python:** process.terminate() got an unexpected keyword argument 'timeout' ([#2421](https://github.com/aws/jsii/issues/2421)), closes [#2398](https://github.com/aws/jsii/issues/2398)


## [1.17.0](https://github.com/aws/jsii/compare/v1.16.0...v1.17.0) (2021-01-13)


### Features

* add support for bin-scripts (python only) ([#1941](https://github.com/aws/jsii/issues/1941)) ([61ef5ed](https://github.com/aws/jsii/commit/61ef5edc9696c41a45984c907dc30771c675e20b))
* **dotnet,java:** kernel process inherits host's STDERR ([#2248](https://github.com/aws/jsii/issues/2248)) ([70ce153](https://github.com/aws/jsii/commit/70ce15312d7553bc44c2e4f8981b596563b5ecd7))


### Bug Fixes

* bad working directory in go runtime push ([#2356](https://github.com/aws/jsii/issues/2356)) ([53457e2](https://github.com/aws/jsii/commit/53457e2f6063e5f0202eac7040ad03e1ed64805e))
* **dotnet:** Use nested classes for proxies to avoid name collision ([#2368](https://github.com/aws/jsii/issues/2368)) ([90b17e2](https://github.com/aws/jsii/commit/90b17e2a7da159879a7e618ce6f2edca336f316e)), closes [#2367](https://github.com/aws/jsii/issues/2367)
* **go:** generated code runtime dependency version ([#2399](https://github.com/aws/jsii/issues/2399)) ([f1a06e5](https://github.com/aws/jsii/commit/f1a06e5f71e599fcf6efccaa0906cee8cd93d3e1))
* **jsii:** errors when invoking with a project root argument ([#2351](https://github.com/aws/jsii/issues/2351)) ([9c66340](https://github.com/aws/jsii/commit/9c66340d2471db36175000c6673d1d498f4ec2c5))
* **jsii:** unknown error in Assembler._validateHeritageClauses ([#2350](https://github.com/aws/jsii/issues/2350)) ([3120bf4](https://github.com/aws/jsii/commit/3120bf448cc160cb0249aa57a0a2bd62e35c1659)), closes [#2349](https://github.com/aws/jsii/issues/2349)
* **pacmak:** illegal static overrides in java & c# ([#2373](https://github.com/aws/jsii/issues/2373)) ([4672e4b](https://github.com/aws/jsii/commit/4672e4b5f37a83ebfe6e2296c81839af6b296d8f)), closes [#2358](https://github.com/aws/jsii/issues/2358)

## [1.16.0](https://github.com/aws/jsii/compare/v1.15.0...v1.16.0) (2020-12-07)


### Bug Fixes

* **java:** exception is logged when Java VM is shutting down ([#2305](https://github.com/aws/jsii/issues/2305)) ([8e1e7bd](https://github.com/aws/jsii/commit/8e1e7bd2a038dc0e3eb6f0b3f9c616da4caa464d)), closes [#2303](https://github.com/aws/jsii/issues/2303)
* **runtime:** excessive latency introduced by sleep ([#2298](https://github.com/aws/jsii/issues/2298)) ([1a94b85](https://github.com/aws/jsii/commit/1a94b859dbde4e002b4b3c04dfedf3ba97804962)), closes [#2284](https://github.com/aws/jsii/issues/2284)

## [1.15.0](https://github.com/aws/jsii/compare/v1.14.1...v1.15.0) (2020-11-25)


### Features

* **dotnet,java:** finalize kernel process on VM shutdown ([#2247](https://github.com/aws/jsii/issues/2247)) ([29b2262](https://github.com/aws/jsii/commit/29b226281c71e62049f72a9418011925e17dc615)), closes [#2100](https://github.com/aws/jsii/issues/2100)
* **go:** generate go.mod files ([#2265](https://github.com/aws/jsii/issues/2265)) ([4164eb5](https://github.com/aws/jsii/commit/4164eb53e8b5dbbe54e6a727ad77b92f3a325196)), closes [#2090](https://github.com/aws/jsii/issues/2090)
* **go:** Runtime arg type casting ([8ba6aa9](https://github.com/aws/jsii/commit/8ba6aa90e7e45743da5deac70bb05ccabe58a403))
* **go:** Runtime interface type casting ([bfce93d](https://github.com/aws/jsii/commit/bfce93d9d3552591e96f7dc2a687ee636b451c95))
* **jsii:** configure diagnostics in package.json ([#2233](https://github.com/aws/jsii/issues/2233)) ([2bbef1f](https://github.com/aws/jsii/commit/2bbef1fb13efe27261b85a8bcc445f4c2e7caf3a))
* **rosetta:** hoist imports above fixtures ([#2211](https://github.com/aws/jsii/issues/2211)) ([66e2ac8](https://github.com/aws/jsii/commit/66e2ac874295db7a25b2aa414da7f34047c14741))
* **rosetta:** make assembly validation opt-in ([#2252](https://github.com/aws/jsii/issues/2252)) ([302dbb9](https://github.com/aws/jsii/commit/302dbb9d07d13823f24dd4b27f3cba7421038c53))
* **rosetta:** support "strict" assemblies ([#2253](https://github.com/aws/jsii/issues/2253)) ([6cbde78](https://github.com/aws/jsii/commit/6cbde789fb02e77bac645e8d4091789eb778e829))
* **rosetta:** support computed properties ([#2230](https://github.com/aws/jsii/issues/2230)) ([80b3aae](https://github.com/aws/jsii/commit/80b3aae22c5fae5963d79aeb915317357cc363f6))


### Bug Fixes

* **go:** generate concrete structs for behavioral interfaces ([#2257](https://github.com/aws/jsii/issues/2257)) ([6da0870](https://github.com/aws/jsii/commit/6da0870844ec9d37131e7727e408af34d32e1c32))
* **go:** Method call return reference an implMap ([af5b27b](https://github.com/aws/jsii/commit/af5b27bdd387acd9076a1649a55f2a1f6808b0dc))
* **python:** update `cattrs` dependency specification ([#2212](https://github.com/aws/jsii/issues/2212)) ([4f2836b](https://github.com/aws/jsii/commit/4f2836bed7c72d5e502f352ec4c0df232f9c5d69)), closes [aws/aws-cdk#11219](https://github.com/aws/aws-cdk/issues/11219)
* **runtime:** "Error: EOF: end of file, read" on Windows ([#2238](https://github.com/aws/jsii/issues/2238)) ([1453ed3](https://github.com/aws/jsii/commit/1453ed34736917b54cfc212b2fa5e381714d1654))

## [1.14.1](https://github.com/aws/jsii/compare/v1.14.0...v1.14.1) (2020-11-04)


### Bug Fixes

* **python:** update `cattrs` dependency specification ([#2212](https://github.com/aws/jsii/issues/2212)) ([d7731f9](https://github.com/aws/jsii/commit/d7731f997a95ec2e41d4fcf027695bb5267a7514)), closes [aws/aws-cdk#11219](https://github.com/aws/aws-cdk/issues/11219)

## [1.14.0](https://github.com/aws/jsii/compare/v1.13.0...v1.14.0) (2020-10-29)


### ⚠ BREAKING CHANGES

* The `jsii/superchain` Docker image no longer includes `ruby` and `gcc`. Users who need those should install them as part of their initialization script.

### Features

* **dotnet:** introduce `UnsafeCast<T>()` method ([#2192](https://github.com/aws/jsii/issues/2192)) ([5e22e81](https://github.com/aws/jsii/commit/5e22e8182516c17757f857f8a4d50feca9a79b42)), closes [aws/aws-cdk#3284](https://github.com/aws/aws-cdk/issues/3284) [aws/aws-cdk-rfcs#193](https://github.com/aws/aws-cdk-rfcs/issues/193)
* **go:** dynamically load npm packages as needed ([#2067](https://github.com/aws/jsii/issues/2067)) ([7dbdbeb](https://github.com/aws/jsii/commit/7dbdbebe336bde2d02de598dc21d86d469a6abf0))
* **go:** embed jsii runtime application ([#2066](https://github.com/aws/jsii/issues/2066)) ([85764de](https://github.com/aws/jsii/commit/85764deffd70af92333363bf38478440351654da))
* **go:** Runtime method and static invoke support ([#2145](https://github.com/aws/jsii/issues/2145)) ([ff882c1](https://github.com/aws/jsii/commit/ff882c12defd6b703a32efe77cd3979b5cd2de9c))
* **go:** runtime object creation ([#2117](https://github.com/aws/jsii/issues/2117)) ([977a063](https://github.com/aws/jsii/commit/977a063013601d70cc7a66e0a4cc6dce64789976))
* **pacmak:** prerelease identifier support ([#2146](https://github.com/aws/jsii/issues/2146)) ([1338fc2](https://github.com/aws/jsii/commit/1338fc2492295f683381d00a04fb88517f3c4d55)), closes [#2114](https://github.com/aws/jsii/issues/2114)
* **pacmak/java:** emit default interface implementations ([#2076](https://github.com/aws/jsii/issues/2076)) ([c618de3](https://github.com/aws/jsii/commit/c618de3940085847bf0a0b44acc758b57508a842)), closes [#2014](https://github.com/aws/jsii/issues/2014)


### Bug Fixes

* **dotnet:** abundant nullability warnings in generated code ([#2061](https://github.com/aws/jsii/issues/2061)) ([01a2951](https://github.com/aws/jsii/commit/01a295105b9d60edaf0ee0a3133e4b5942a971f2))
* **go:** fix generation of readonly and static properties ([#2133](https://github.com/aws/jsii/issues/2133)) ([57b7d56](https://github.com/aws/jsii/commit/57b7d566bffb3516863308c4eb33d71a50b065bd)), closes [#2093](https://github.com/aws/jsii/issues/2093)
* **go:** runtime api json invalid tags ([#2115](https://github.com/aws/jsii/issues/2115)) ([a9d96db](https://github.com/aws/jsii/commit/a9d96db055b6b48797eaf0dad41c238807a75015))
* **go:** Submodule File Paths ([#2147](https://github.com/aws/jsii/issues/2147)) ([8863493](https://github.com/aws/jsii/commit/886349335778b89ba57191a9b747940382df9497))
* **jsii:** annotation '[@internal](https://github.com/internal)' causes missing type declarations downstream ([#2172](https://github.com/aws/jsii/issues/2172)) ([e80a4f7](https://github.com/aws/jsii/commit/e80a4f7869d11bcd9de8078e86fe137ac4d54237)), closes [#1947](https://github.com/aws/jsii/issues/1947) [#1830](https://github.com/aws/jsii/issues/1830)
* **jsii:** TypeError: Cannot read property 'getJsDocTags' of undefined ([#2163](https://github.com/aws/jsii/issues/2163)) ([5d87101](https://github.com/aws/jsii/commit/5d87101941ea71555927f5354a8f1da58df2d6d5)), closes [#2098](https://github.com/aws/jsii/issues/2098)
* **jsii-diff:** external structs returned from methods cannot be changed ([#2070](https://github.com/aws/jsii/issues/2070)) ([11e9389](https://github.com/aws/jsii/commit/11e9389c0fa2444502e2c8e232e7ac549dc13f04)), closes [#2064](https://github.com/aws/jsii/issues/2064)
* **pacmak/python:** escape character escapes in python docs ([#2138](https://github.com/aws/jsii/issues/2138)) ([1578899](https://github.com/aws/jsii/commit/1578899b524494b11f39faf9764fa17b854b51d1)), closes [#2137](https://github.com/aws/jsii/issues/2137)
* **python:** leftover jsii-kernel-* directories in TMPDIR ([#2100](https://github.com/aws/jsii/issues/2100)) ([c119994](https://github.com/aws/jsii/commit/c11999499e6f9679da0272d96a1422025bbc0502))
* **rosetta:** duplicated problem markers ([#2130](https://github.com/aws/jsii/issues/2130)) ([21c6fb5](https://github.com/aws/jsii/commit/21c6fb5df90751323a0e71a205a4f71185d1e8f4))


* removes unused software from superchain to reduce image size ([#2092](https://github.com/aws/jsii/issues/2092)) ([fe2c597](https://github.com/aws/jsii/commit/fe2c5972a4c5c867b21cfa5c7d37a428f271296b))

## [1.13.0](https://github.com/aws/jsii/compare/v1.12.0...v1.13.0) (2020-09-29)


### Features

* add go to superchain ([#1994](https://github.com/aws/jsii/issues/1994)) ([30f76c7](https://github.com/aws/jsii/commit/30f76c7e867226837597ce07763fae329c8b677a))
* **go:** runtime library definition ([#1996](https://github.com/aws/jsii/issues/1996)) ([adbf44d](https://github.com/aws/jsii/commit/adbf44dbe634461cac26547ece0a11a80011c019))
* **jsii:** reflect stabilities in doc comment summaries ([#1951](https://github.com/aws/jsii/issues/1951)) ([ce8c0c4](https://github.com/aws/jsii/commit/ce8c0c4d1dd75e8e53d0f22d75cc0bf0b3fe2703))
* **pacmak:** go module resolution & compiler fixes ([#1956](https://github.com/aws/jsii/issues/1956)) ([7e2512f](https://github.com/aws/jsii/commit/7e2512f55cba40e8eededf895a6c6a10ef76e021))
* **pacmak:** retry select external command invocations ([#2013](https://github.com/aws/jsii/issues/2013)) ([66cf186](https://github.com/aws/jsii/commit/66cf1862fd56197bfc61234764841c709352116e))


### Bug Fixes

* **dontet:** iso-8601 date strings get turned into DateTime ([#2058](https://github.com/aws/jsii/issues/2058)) ([52d7382](https://github.com/aws/jsii/commit/52d7382ca0a073326cbe22c2115909a28b00b49f)), closes [aws/aws-cdk#10513](https://github.com/aws/aws-cdk/issues/10513)
* **go:** null returns and pointer getters/setters ([807568d](https://github.com/aws/jsii/commit/807568df3fc73d202031347b54c89cf69d5590f1))
* **go:** Only embed behavioral interfaces ([#1966](https://github.com/aws/jsii/issues/1966)) ([e1f4e18](https://github.com/aws/jsii/commit/e1f4e184abec9d03be1ed5b8a39f3cb31453a7f8))
* **pacmak:** go bad local package imports ([#1973](https://github.com/aws/jsii/issues/1973)) ([f9311b2](https://github.com/aws/jsii/commit/f9311b2a280b194011e09ca6597aad0191e88ac5))

## [1.12.0](https://github.com/aws/jsii/compare/v1.11.0...v1.12.0) (2020-08-27)


### Features

* **golang:** introduce Golang code generation ([#1551](https://github.com/aws/jsii/issues/1551)) ([2833db4](https://github.com/aws/jsii/commit/2833db48e7f32191aebd81d5eebf97d111406589)), closes [#83](https://github.com/aws/jsii/issues/83)
* **java:** use covariant types for collection elements ([#1884](https://github.com/aws/jsii/issues/1884)) ([be2c7e2](https://github.com/aws/jsii/commit/be2c7e2aceecc1a6cb9f8a97cee90ea35b80f5f5)), closes [#1517](https://github.com/aws/jsii/issues/1517)
* **jsii:** standardized error messages ([#1931](https://github.com/aws/jsii/issues/1931)) ([b146286](https://github.com/aws/jsii/commit/b146286fe66f78a1851228159b48d9bd2c2b6f3b))


### Bug Fixes

* **java:** module "<module name>" not found error ([#1906](https://github.com/aws/jsii/issues/1906)) ([d0b9ffd](https://github.com/aws/jsii/commit/d0b9ffd8797ff5547a89d43134c40b4744d5e852)), closes [#1904](https://github.com/aws/jsii/issues/1904)
* **jsii:** class members named after the class result in illegal C# ([#1903](https://github.com/aws/jsii/issues/1903)) ([bc71154](https://github.com/aws/jsii/commit/bc711541c17019eba3af16ec7efadc6a25287514)), closes [#1931](https://github.com/aws/jsii/issues/1931) [#1880](https://github.com/aws/jsii/issues/1880)
* **kernel:** calling super.property unexpectedly returns `undefined` ([#1932](https://github.com/aws/jsii/issues/1932)) ([3b48778](https://github.com/aws/jsii/commit/3b48778a6554bf009eb461651bc32b8341d3416f))
* **python:** generate type-checking code ([#1881](https://github.com/aws/jsii/issues/1881)) ([e6d1bc1](https://github.com/aws/jsii/commit/e6d1bc161ed426261f39c5ccadfa80a4020e4ffc)), closes [awslabs/cdk8s#194](https://github.com/awslabs/cdk8s/issues/194)

## [1.11.0](https://github.com/aws/jsii/compare/v1.10.0...v1.11.0) (2020-08-18)


### Features

* **jsii:** detect changing visibility when overriding ([#1876](https://github.com/aws/jsii/issues/1876)) ([cfc99c2](https://github.com/aws/jsii/commit/cfc99c2c7f2577de5b7832ad30ba28458813c868)), closes [aws/aws-cdk#9616](https://github.com/aws/aws-cdk/issues/9616)
* **jsii-pacmak:** option to disallow parallel generation of languages ([#1890](https://github.com/aws/jsii/issues/1890)) ([9d5a439](https://github.com/aws/jsii/commit/9d5a439aaddef7ffd6e6add6e215a7cc3268e58a))
* **python:** allow setting additional trove classifiers ([#1902](https://github.com/aws/jsii/issues/1902)) ([26be2b6](https://github.com/aws/jsii/commit/26be2b6ec7ceb15a3abb842eb2e34190dd99bbb1)), closes [aws/cdk-ops#393](https://github.com/aws/cdk-ops/issues/393)


### Bug Fixes

* **dotnet:** "Could not infer JSII type for .NET type 'AnonymousObject'" ([#1718](https://github.com/aws/jsii/issues/1718)) ([41d79e7](https://github.com/aws/jsii/commit/41d79e7f31a8e7c59c7274c91f17dcd23187757f)), closes [aws/aws-cdk#7977](https://github.com/aws/aws-cdk/issues/7977)
* **dotnet:** crash when TEMP contains certain unicode characters ([#1913](https://github.com/aws/jsii/issues/1913)) ([8f31b1a](https://github.com/aws/jsii/commit/8f31b1ac5cd20c18d0da20dad33782a9cb113643)), closes [aws/aws-cdk#7456](https://github.com/aws/aws-cdk/issues/7456)
* **jsii:** README.md filename is case sensitive ([#1871](https://github.com/aws/jsii/issues/1871)) ([e375647](https://github.com/aws/jsii/commit/e375647d21255cf3efa84081d672143a920854d2)), closes [#1862](https://github.com/aws/jsii/issues/1862)
* **jsii:** unable to use nested types from dependencies ([#1866](https://github.com/aws/jsii/issues/1866)) ([44f9109](https://github.com/aws/jsii/commit/44f91092a34179e6f5edbe1699cbaddac2f9a99b)), closes [#1861](https://github.com/aws/jsii/issues/1861)
* **pacmak:** `EMFILE` error when running `jsii-pacmak` ([#1891](https://github.com/aws/jsii/issues/1891)) ([7316b44](https://github.com/aws/jsii/commit/7316b44690eed46ce7e5d5089af77ee1f49a6a5e))
* **rosetta:** use of keyword 'lambda' produces invalid Python code ([#1850](https://github.com/aws/jsii/issues/1850)) ([39769b0](https://github.com/aws/jsii/commit/39769b0311886158631f56be6dce0b6262ba9c5c))

## [1.10.0](https://github.com/aws/jsii/compare/v1.9.0...v1.10.0) (2020-08-05)


### Bug Fixes

* **java:** user.xml repository ID was not sanitized ([#1812](https://github.com/aws/jsii/issues/1812)) ([4283af0](https://github.com/aws/jsii/commit/4283af0cb2338c31594c53b2ab040b7b183aec77))
* **jsii:** Location of initializers in source was not documented ([#1806](https://github.com/aws/jsii/issues/1806)) ([3957827](https://github.com/aws/jsii/commit/3957827a5a730d51029313518caacb0e87c09b83))
* **jsii:** selective exports declarations are ignored ([#1829](https://github.com/aws/jsii/issues/1829)) ([2699ccf](https://github.com/aws/jsii/commit/2699ccf89f3243edac677dac9ca8186a5bb102f2)), closes [#1818](https://github.com/aws/jsii/issues/1818)
* **python:** missing imports for certain keyword arguments ([#1810](https://github.com/aws/jsii/issues/1810)) ([f124bc8](https://github.com/aws/jsii/commit/f124bc8b0ebf9243f45c59be6209ca01fd967dea)), closes [#1809](https://github.com/aws/jsii/issues/1809)
* **rosetta:** OOpsie -- couldn't find root file back on Windows ([#1842](https://github.com/aws/jsii/issues/1842)) ([6ea8daa](https://github.com/aws/jsii/commit/6ea8daa8a022c5bda5fd1854d49292e65caac2be))
* **rosetta:** kwargs arguments are emitted at a variadic position ([#1832](https://github.com/aws/jsii/issues/1832)) ([079e147](https://github.com/aws/jsii/commit/079e147060d30dc1c878862af7bbb52f0cc54733)), closes [#1821](https://github.com/aws/jsii/issues/1821)

## [1.9.0](https://github.com/aws/jsii/compare/v1.8.0...v1.9.0) (2020-07-16)


### Bug Fixes

* **jsii-reflect:** TypeSystem.methods and .properties ignores submodules ([#1779](https://github.com/aws/jsii/issues/1779)) ([bdb5483](https://github.com/aws/jsii/commit/bdb5483e95e0e0ec6b556f5a06b92018bfe1a642))
* **pacmak:** python pack fails when installing 'black' via pip ([#1782](https://github.com/aws/jsii/issues/1782)) ([d83e004](https://github.com/aws/jsii/commit/d83e0043f3a8a40dcf79b60ffce4837721617149))
* **pacmak:** race condition in python packing when run over multiple packages ([#1783](https://github.com/aws/jsii/issues/1783)) ([7807027](https://github.com/aws/jsii/commit/7807027d6751fcdaaa06544a3755215937e8d9e9))

## [1.8.0](https://github.com/aws/jsii/compare/v1.7.0...v1.8.0) (2020-07-02)


### Bug Fixes

* **kernel:** tarball unpacking does not behave like 'npm install' ([#1766](https://github.com/aws/jsii/issues/1766)) ([2dc1b21](https://github.com/aws/jsii/commit/2dc1b2127295c7b91e95571e6cba246785d98ea3)), closes [aws/aws-cdk#8233](https://github.com/aws/aws-cdk/issues/8233) [#1765](https://github.com/aws/jsii/issues/1765)
* **python:** relative import missing for kwargs types ([#1768](https://github.com/aws/jsii/issues/1768)) ([c174ac5](https://github.com/aws/jsii/commit/c174ac5822d9923c904ec38b3f7d0513310ef973))

## [1.7.0](https://github.com/aws/jsii/compare/v1.6.0...v1.7.0) (2020-06-18)


### Features

* **jsii-pacmak:** add maven and nuget support for * dependencies ([#1696](https://github.com/aws/jsii/issues/1696)) ([13667f6](https://github.com/aws/jsii/commit/13667f6e22a4548c8bcbd9e1c589582f6c3417b5)), closes [aws/jsii#1678](https://github.com/aws/jsii/issues/1678)
* turn off assembly validation ([#1751](https://github.com/aws/jsii/issues/1751)) ([c6d5f8a](https://github.com/aws/jsii/commit/c6d5f8a9d57602c6187374e753dcc1ecd01a93b6))


### Bug Fixes

* **@jsii/runtime:** "maximum call stack size exceeded" in SyncStdio.readLine ([#1717](https://github.com/aws/jsii/issues/1717)) ([6348226](https://github.com/aws/jsii/commit/6348226d9060c0145c62792f04373ed84361dcf9)), closes [aws/aws-cdk#8288](https://github.com/aws/aws-cdk/issues/8288) [aws/aws-cdk#5187](https://github.com/aws/aws-cdk/issues/5187) [aws/aws-cdk#8397](https://github.com/aws/aws-cdk/issues/8397)
* **jsii:** build succeeds using Omit<T, K> ([#1708](https://github.com/aws/jsii/issues/1708)) ([a46fdb1](https://github.com/aws/jsii/commit/a46fdb1110188356ab6ec3188b552a3fe685ca7d)), closes [#1707](https://github.com/aws/jsii/issues/1707)
* **python:** no overload variant of "Factory" matches argument type "object" ([#1716](https://github.com/aws/jsii/issues/1716)) ([eee8ea5](https://github.com/aws/jsii/commit/eee8ea534157823856201478266ca8019b48a22b))
* **python:** reference isomorphism is broken within __init__ ([#1724](https://github.com/aws/jsii/issues/1724)) ([b7be1c6](https://github.com/aws/jsii/commit/b7be1c6efec8867e37192e1df2233331986b11b5)), closes [aws/aws-cdk#8262](https://github.com/aws/aws-cdk/issues/8262)

## [1.6.0](https://github.com/aws/jsii/compare/v1.5.0...v1.6.0) (2020-06-02)


### Features

* **java:** add a Builder<T> interface implemented by all builders ([#1654](https://github.com/aws/jsii/issues/1654)) ([52e73b5](https://github.com/aws/jsii/commit/52e73b511ffc3a2887ca96dec98482bcdd86cc8d)), closes [#1652](https://github.com/aws/jsii/issues/1652)
* **java:** use covariant types for collection elements ([#1653](https://github.com/aws/jsii/issues/1653)) ([bc5e200](https://github.com/aws/jsii/commit/bc5e20085b26af6d8662fb30b2add95459f93875)), closes [#1517](https://github.com/aws/jsii/issues/1517)
* **jsii:** use incremental builders ([aaa7593](https://github.com/aws/jsii/commit/aaa75934c989965d49490f8090e9d908d1aa5ffe))
* allow per-submodule naming configuration ([#1690](https://github.com/aws/jsii/issues/1690)) ([b2aa424](https://github.com/aws/jsii/commit/b2aa4247b550a4ce627d3bb4a05b45002b7d912a)), closes [#1286](https://github.com/aws/jsii/issues/1286)
* **pacmak/java:** isolate maven repositories ([#1709](https://github.com/aws/jsii/issues/1709)) ([4904cd8](https://github.com/aws/jsii/commit/4904cd80dfa47090e4ff2235fc0fd693703571da))
* **python:** add explicit return type to setters ([#1645](https://github.com/aws/jsii/issues/1645)) ([0f3c6e2](https://github.com/aws/jsii/commit/0f3c6e23d42a097786143ccac9ee0ccbef059fdc))


### Bug Fixes

* **dotnet:** F# dictionaries cause NullReferenceException ([#1655](https://github.com/aws/jsii/issues/1655)) ([50c656c](https://github.com/aws/jsii/commit/50c656c4be6856b843fd2e56895c0d57ca8f1554)), closes [#1322](https://github.com/aws/jsii/issues/1322)
* **jsii:** dependency submodules are not tagged ([#1663](https://github.com/aws/jsii/issues/1663)) ([18e3702](https://github.com/aws/jsii/commit/18e3702ed1a621cf0a71c328b37f11fa73c8cb05))
* package runtimes as private for integ test ([#1677](https://github.com/aws/jsii/issues/1677)) ([7afe761](https://github.com/aws/jsii/commit/7afe7619ceded745a6fcc9e95fff172ca6f6a28e))
* **jsii-pacmak:** computeIfAbsent throws ConcurrentModificationException ([#1706](https://github.com/aws/jsii/issues/1706)) ([fa60b7f](https://github.com/aws/jsii/commit/fa60b7f3d4268cd426d519bab9c738507c1ae503))
* **kernel:** error raised during rename operation on win32 ([#1702](https://github.com/aws/jsii/issues/1702)) ([38ee336](https://github.com/aws/jsii/commit/38ee336cd9fd5ceed3a19c85cd106a82d7073264)), closes [#992](https://github.com/aws/jsii/issues/992)
* **pacmak:** label "External" stability as "Stable" ([#1633](https://github.com/aws/jsii/issues/1633)) ([8569c00](https://github.com/aws/jsii/commit/8569c00045f8ee25356e8fa3074674558ec41732))
* **python:** `self` as property name leads to assignment error ([#1330](https://github.com/aws/jsii/issues/1330)) ([a877f34](https://github.com/aws/jsii/commit/a877f34c5dc4cbfcd615ed521f345c86501b0c56))
* **python:** imports between subpackages are broken ([#1528](https://github.com/aws/jsii/issues/1528)) ([84e0f48](https://github.com/aws/jsii/commit/84e0f4892e6da680f24dc8793322d228a0203e9e))

## [1.5.0](https://github.com/aws/jsii/compare/v1.4.1...v1.5.0) (2020-05-07)


### Bug Fixes

* **jsii:** unable to use type from dependencies' submodules ([#1557](https://github.com/aws/jsii/issues/1557)) ([ba7fac2](https://github.com/aws/jsii/commit/ba7fac25c4e625f4beb1bcc74a39d1c5e75441c1))

## [1.4.1](https://github.com/aws/jsii/compare/v1.4.0...v1.4.1) (2020-04-22)


### Bug Fixes

* **java:** compilation fails with "code too large" ([#1605](https://github.com/aws/jsii/issues/1605)) ([b9ec853](https://github.com/aws/jsii/commit/b9ec85384c53567e77bed4ab1a02910a297fff02))

## [1.4.0](https://github.com/aws/jsii/compare/v1.3.2...v1.4.0) (2020-04-22)


### Features

* **python:** improve metadata of jsii package ([#1587](https://github.com/aws/jsii/issues/1587)) ([7dd04fe](https://github.com/aws/jsii/commit/7dd04fe9987bbba7b1360162b7afc2caf15a50e6))
* **spec:** model submodules in the Assembly schema ([#1563](https://github.com/aws/jsii/issues/1563)) ([de2689b](https://github.com/aws/jsii/commit/de2689b0e3a9218c22c3c0cc046f98be029a1707)), closes [#1528](https://github.com/aws/jsii/issues/1528) [#1557](https://github.com/aws/jsii/issues/1557)

## [1.3.2](https://github.com/aws/jsii/compare/v1.3.1...v1.3.2) (2020-04-20)


### Bug Fixes

* **python:** incorrect dependency on jsii ([#1582](https://github.com/aws/jsii/issues/1582)) ([c537bd7](https://github.com/aws/jsii/commit/c537bd7e700004b5a66124c1970f4fb540a427d6)), closes [#1573](https://github.com/aws/jsii/issues/1573)

## [1.3.1](https://github.com/aws/jsii/compare/v1.3.0...v1.3.1) (2020-04-18)


### Bug Fixes

* **jsii-pacmak:** invalid dotnet version suffixes ([#1568](https://github.com/aws/jsii/issues/1568)) ([9ef8f17](https://github.com/aws/jsii/commit/9ef8f17e11fa3403043c3237463c16e08020c696))

## [1.3.0](https://github.com/aws/jsii/compare/v1.2.0...v1.3.0) (2020-04-16)


### Features

* **compliance:** produce compliance test reports ([#1368](https://github.com/aws/jsii/issues/1368)) ([11ef55d](https://github.com/aws/jsii/commit/11ef55d2aee68b4c85aa0f5cd06477d5a34c31c4))


### Bug Fixes

* **jsii-diff:** detect interfaces inherited via interfaces ([#1492](https://github.com/aws/jsii/issues/1492)) ([e03a638](https://github.com/aws/jsii/commit/e03a63807856126c4efc84d6663a1b4ae8b15dba))
* **python:** packages fail to load when relocated ([#1518](https://github.com/aws/jsii/issues/1518)) ([9db95e1](https://github.com/aws/jsii/commit/9db95e17b0cdb4d2e9b6502ee144c4a62ca30488)), closes [#1501](https://github.com/aws/jsii/issues/1501)

## [1.2.0](https://github.com/aws/jsii/compare/v1.0.0...v1.2.0) (2020-03-31)


### Features

* **jsii:** introduce submodules feature ([#1297](https://github.com/aws/jsii/issues/1297)) ([2df5d90](https://github.com/aws/jsii/commit/2df5d90f831808d02a4d697946a18065f3ae5ef2)), closes [#1286](https://github.com/aws/jsii/issues/1286)
* add autobump script ([#1335](https://github.com/aws/jsii/issues/1335)) ([bdda569](https://github.com/aws/jsii/commit/bdda569729db83abe09edb9f9d922ba4194cd847))


### Bug Fixes

* **diff:** check super types ([#1354](https://github.com/aws/jsii/issues/1354)) ([b08f65f](https://github.com/aws/jsii/commit/b08f65feab97133ead27857233384d788676ce80))
* **dotnet:** missing ? on nullable interface members ([#1287](https://github.com/aws/jsii/issues/1287)) ([9299db2](https://github.com/aws/jsii/commit/9299db25348504a4e413a047ce9ba914fb0f8856)), closes [#1285](https://github.com/aws/jsii/issues/1285)
* **dotnet-analyzers:** unit test null reference ([#1341](https://github.com/aws/jsii/issues/1341)) ([6b88509](https://github.com/aws/jsii/commit/6b88509ef84891005d6dc904828bbce9c81a9cc3))
* **jsii:** missing context on "Message" diagnostics ([#1298](https://github.com/aws/jsii/issues/1298)) ([c44f5f3](https://github.com/aws/jsii/commit/c44f5f30b77225e463d80c2e01e519e40d5601c5))
* **jsii:** out-of-source builds are broken ([#1344](https://github.com/aws/jsii/issues/1344)) ([aecdc5e](https://github.com/aws/jsii/commit/aecdc5eecc540e11f91c761de41bcf36c2f88f20)), closes [#1273](https://github.com/aws/jsii/issues/1273)
* **jsii:** single-valued enums are not processed correctly ([#1406](https://github.com/aws/jsii/issues/1406)) ([39425a4](https://github.com/aws/jsii/commit/39425a4caabcfe3d199f0dc04ee507b57905071d)), closes [aws/aws-cdk#6712](https://github.com/aws/aws-cdk/issues/6712) [aws/aws-cdk#6948](https://github.com/aws/aws-cdk/issues/6948)
* **kernel:** "any" serialization breaks private type instances ([#1347](https://github.com/aws/jsii/issues/1347)) ([655adeb](https://github.com/aws/jsii/commit/655adeb9f3e9617049fbbe9160b9ef15218790be)), closes [aws/aws-cdk#6746](https://github.com/aws/aws-cdk/issues/6746)
* **python-runtime:** KernelResponse missing types ([#1332](https://github.com/aws/jsii/issues/1332)) ([fcafab4](https://github.com/aws/jsii/commit/fcafab48c97e14ba76585d186041b0e8af79cf3a))

# [1.1.0](https://github.com/aws/jsii/compare/v1.0.0...v1.1.0) (2020-03-10)


### Bug Fixes

* **dotnet:** missing ? on nullable interface members ([#1287](https://github.com/aws/jsii/issues/1287)) ([9299db2](https://github.com/aws/jsii/commit/9299db25348504a4e413a047ce9ba914fb0f8856)), closes [#1285](https://github.com/aws/jsii/issues/1285)
* **jsii:** missing context on "Message" diagnostics ([#1298](https://github.com/aws/jsii/issues/1298)) ([c44f5f3](https://github.com/aws/jsii/commit/c44f5f30b77225e463d80c2e01e519e40d5601c5))





## [1.0.0](https://github.com/aws/jsii/compare/v0.22.0...v1.0.0) (2020-02-17)


### Features

* CDK Build Integration Test ([#1219](https://github.com/aws/jsii/issues/1219)) ([e99d722](https://github.com/aws/jsii/commit/e99d722fb7b12d6a87b423980aca70077c0ad1cb)), closes [#1209](https://github.com/aws/jsii/issues/1209)
* **csharp:** enable nullable reference types ([#1246](https://github.com/aws/jsii/issues/1246)) ([cbc7258](https://github.com/aws/jsii/commit/cbc72588b7a70fb2cb1d6d3012bec53d27263001))
* **dotnet:** upgrade target framework to netcoreapp3.1 ([#1241](https://github.com/aws/jsii/issues/1241)) ([c324439](https://github.com/aws/jsii/commit/c32443979548faa283894d5aaf4f4baf31350063))





## [0.22.0](https://github.com/aws/jsii/compare/v0.21.2...v0.22.0) (2020-02-06)


### Bug Fixes

* **java:** invalid collections returned with non-class elements ([#1197](https://github.com/aws/jsii/issues/1197)) ([bbc2302](https://github.com/aws/jsii/commit/bbc23029746038e34fdd572312cec218344a368a)), closes [#1196](https://github.com/aws/jsii/issues/1196)


### Features

* **java:** annotate nullability ([#1234](https://github.com/aws/jsii/issues/1234)) ([6f2ab03](https://github.com/aws/jsii/commit/6f2ab03dfc4fe5625d97cfacdc980e85b54928a7)), closes [aws/aws-cdk#6026](https://github.com/aws/aws-cdk/issues/6026)





## [0.21.2](https://github.com/aws/jsii/compare/v0.21.1...v0.21.2) (2020-01-22)


### Bug Fixes

* **java:** maven-surefire-plugin 2.22.2 ([#1165](https://github.com/aws/jsii/issues/1165)) ([2f1f7b9](https://github.com/aws/jsii/commit/2f1f7b91f6405db8f992dc3331a5749b7f5fc9b3))
* depend on python-3.8-supporting version of cattrs ([#1177](https://github.com/aws/jsii/issues/1177)) ([e9b00c8](https://github.com/aws/jsii/commit/e9b00c80c46968aecc2e51dbf822fbe8acecd1cb)), closes [#913](https://github.com/aws/jsii/issues/913)
* **rosetta:** properly escape C# comments as XML ([#1184](https://github.com/aws/jsii/issues/1184)) ([2bdc589](https://github.com/aws/jsii/commit/2bdc589f105a90f394e85f0c9287f69b19c0b536))
* poor error message on scalar deserialization type mismatch ([#1187](https://github.com/aws/jsii/issues/1187)) ([fdf8927](https://github.com/aws/jsii/commit/fdf8927314a6953d4c206a0c69df510ddcc2eaf0))


### Features

* **superchain:** upgrade maven to 3.6.3 ([#1205](https://github.com/aws/jsii/issues/1205)) ([1398bef](https://github.com/aws/jsii/commit/1398bef0eb5359b2cacb3eda3a1255510f0e7e77))





## [0.21.1](https://github.com/aws/jsii/compare/v0.21.0...v0.21.1) (2020-01-03)


### Bug Fixes

* **rosetta:** crashes on behavioral interfaces ([#1169](https://github.com/aws/jsii/issues/1169)) ([5f3e9e0](https://github.com/aws/jsii/commit/5f3e9e048ba60b278627e9d4d69550bb10dadfd1))





## [0.21.0](https://github.com/aws/jsii/compare/v0.20.11...v0.21.0) (2020-01-02)


### Bug Fixes

* **dotnet:** documentation strings sometimes invalid ([#1127](https://github.com/aws/jsii/issues/1127)) ([94da056](https://github.com/aws/jsii/commit/94da0568c09a0d18cff6be7b933cd2d5ad506c65))
* **java,dotnet:** abstract properties have concrete implementations ([#1128](https://github.com/aws/jsii/issues/1128)) ([c9351a3](https://github.com/aws/jsii/commit/c9351a3c477e778ec8a0ce1e34d262f39563e49d)), closes [#240](https://github.com/aws/jsii/issues/240) [#1011](https://github.com/aws/jsii/issues/1011)
* **jsii:** `--watch` causes immediate failure ([#1150](https://github.com/aws/jsii/issues/1150)) ([6bdf7d7](https://github.com/aws/jsii/commit/6bdf7d76873809279f7c01053d56cbacfd8f2b3d)), closes [#1149](https://github.com/aws/jsii/issues/1149)
* **pacmak:** generated dependencies are not consistent with source npm module ([#1141](https://github.com/aws/jsii/issues/1141)) ([03221fe](https://github.com/aws/jsii/commit/03221fe6c2b26414ac45fb693524701ec05509dc)), closes [#676](https://github.com/aws/jsii/issues/676) [#1137](https://github.com/aws/jsii/issues/1137)
* **runtime:** runtime crashes with EAGAIN trying to read from STDIN ([#1143](https://github.com/aws/jsii/issues/1143)) ([e3502ed](https://github.com/aws/jsii/commit/e3502ed4af3e17e9de7087c61fa9b8da6c05e1b0)), closes [#1142](https://github.com/aws/jsii/issues/1142) [aws/aws-cdk#5187](https://github.com/aws/aws-cdk/issues/5187)
* **superchain:** bad permissions on ~/.ssh/config ([#1139](https://github.com/aws/jsii/issues/1139)) ([eda462d](https://github.com/aws/jsii/commit/eda462df415330060efd3660f92cab22d6c5aace)), closes [#1138](https://github.com/aws/jsii/issues/1138)


### Features

* **jsii:** switch to disable reserved words warnings ([#1076](https://github.com/aws/jsii/issues/1076)) ([5389def](https://github.com/aws/jsii/commit/5389def583160d6e06bb399704ff4cce9c8ef13a)), closes [#1073](https://github.com/aws/jsii/issues/1073)
* **rosetta:** translate examples to Java and C# ([#985](https://github.com/aws/jsii/issues/985)) ([d591b85](https://github.com/aws/jsii/commit/d591b859e1f4a3f49753b91d752e0e654400795e))





## [0.20.11](https://github.com/aws/jsii/compare/v0.20.10...v0.20.11) (2019-12-13)


### Bug Fixes

* **rosetta:** "Rosetta configured for live conversion to undefined" ([#1120](https://github.com/aws/jsii/issues/1120)) ([10e9d38](https://github.com/aws/jsii/commit/10e9d3863e36bc86afd57f399cb64c02a8f1df4d))





## [0.20.10](https://github.com/aws/jsii/compare/v0.20.9...v0.20.10) (2019-12-13)


### Bug Fixes

* **reflect:** failure to load assembly from "npm pack" ([#1117](https://github.com/aws/jsii/issues/1117)) ([a2b11f1](https://github.com/aws/jsii/commit/a2b11f19a826027be021ca815985c08461df618a))





## [0.20.9](https://github.com/aws/jsii/compare/v0.20.8...v0.20.9) (2019-12-11)


### Bug Fixes

* allow Missing Dotnet Version Suffix ([#1047](https://github.com/aws/jsii/issues/1047)) ([fc366d0](https://github.com/aws/jsii/commit/fc366d0a461473e1e6caeb85117098c708d191da)), closes [#1037](https://github.com/aws/jsii/issues/1037)
* **dotnet/roslyn:** analyzer target framework ([#1071](https://github.com/aws/jsii/issues/1071)) ([fea0f0a](https://github.com/aws/jsii/commit/fea0f0a4c8ddd002957823a42b2e93cd6a23344d)), closes [aws/aws-cdk#5189](https://github.com/aws/aws-cdk/issues/5189)
* generate non-overlapping artifacts ([#1104](https://github.com/aws/jsii/issues/1104)) ([2add627](https://github.com/aws/jsii/commit/2add6276f9490fdb25ee53a1b1a9ea8a85012a1b))
* **java:** missing remarks in builder documentation ([#1111](https://github.com/aws/jsii/issues/1111)) ([33e820c](https://github.com/aws/jsii/commit/33e820c9252dd791a11eefdb2e6ad64f63facefd)), closes [#1094](https://github.com/aws/jsii/issues/1094)
* **java:** remove Jackson confusion with certain patterns ([#1070](https://github.com/aws/jsii/issues/1070)) ([9eacbe3](https://github.com/aws/jsii/commit/9eacbe3476c471bf0528559bb602bcb1ede0904b)), closes [#987](https://github.com/aws/jsii/issues/987) [aws/aws-cdk#4080](https://github.com/aws/aws-cdk/issues/4080)
* **python:** correctly emit sligified positional args ([#1081](https://github.com/aws/jsii/issues/1081)) ([6f9167b](https://github.com/aws/jsii/commit/6f9167bc21fd5274d4e7c5e5442973d747f7dd94)), closes [aws/aws-cdk#4302](https://github.com/aws/aws-cdk/issues/4302)
* **python:** correctly handle structs out of callbacks ([#1009](https://github.com/aws/jsii/issues/1009)) ([812d8c2](https://github.com/aws/jsii/commit/812d8c2fec948a507bcf488dd7387c6ce1b91b1a)), closes [#1003](https://github.com/aws/jsii/issues/1003) [#997](https://github.com/aws/jsii/issues/997) [#997](https://github.com/aws/jsii/issues/997) [#1003](https://github.com/aws/jsii/issues/1003)
* **python:** members named property results in invalid code ([#1114](https://github.com/aws/jsii/issues/1114)) ([92be5d7](https://github.com/aws/jsii/commit/92be5d7f12cfccb5f7f3ba714b73a4db96f7d329)), closes [#1113](https://github.com/aws/jsii/issues/1113)


### Features

* upgrade to typescript 3.7 ([#988](https://github.com/aws/jsii/issues/988)) ([6e0a7e6](https://github.com/aws/jsii/commit/6e0a7e698ee1f2b20526667bb1222e92beb9eec8))





## [0.20.8](https://github.com/aws/jsii/compare/v0.20.7...v0.20.8) (2019-11-24)


### Bug Fixes

* Move jsii-spec to Dependencies ([#1032](https://github.com/aws/jsii/issues/1032)) ([0581323](https://github.com/aws/jsii/commit/05813230903c3b10ad8a3ad304ada99011f8c865)), closes [#1030](https://github.com/aws/jsii/issues/1030)





## [0.20.7](https://github.com/aws/jsii/compare/v0.20.5...v0.20.7) (2019-11-18)


### Bug Fixes

* **java:** handle null-able collections correctly ([#986](https://github.com/aws/jsii/issues/986)) ([e88e5e2](https://github.com/aws/jsii/commit/e88e5e2dc3db75dc9cbae494185ae65100783544)), closes [aws/aws-cdk#4316](https://github.com/aws/aws-cdk/issues/4316)
* **jsii:** unable to depend on modules with private declarations ([#995](https://github.com/aws/jsii/issues/995)) ([08c4294](https://github.com/aws/jsii/commit/08c4294f270da1c0b1271ab8d119057d9626c03a)), closes [#994](https://github.com/aws/jsii/issues/994)
* **kernel:** cannot pass decorated structs to kernel as "any" ([#997](https://github.com/aws/jsii/issues/997)) ([2bd3183](https://github.com/aws/jsii/commit/2bd318358781c629085cbe594dfd0cc2b554f308)), closes [aws/aws-cdk#5066](https://github.com/aws/aws-cdk/issues/5066)


### Features

* **jsii-config:** introducing jsii-config ([#981](https://github.com/aws/jsii/issues/981)) ([2bbf576](https://github.com/aws/jsii/commit/2bbf576b8877b846bf5b602945ab4a8a90993975)), closes [#904](https://github.com/aws/jsii/issues/904)
* **rosetta:** extract and compile samples into "tablets" ([#925](https://github.com/aws/jsii/issues/925)) ([eec44e1](https://github.com/aws/jsii/commit/eec44e106ee1e3d2e3d03f70e4d87a4d7ee0bbba))





## [0.20.6](https://github.com/aws/jsii/compare/v0.20.5...v0.20.6) (2019-11-14)


### Bug Fixes

* **python:** dynamic proxies handling of setters ([eec9640](https://github.com/aws/jsii/commit/eec96403fea1e940b744e40d54a35535b766851d)), closes [aws/aws-cdk#5032](https://github.com/aws/aws-cdk/issues/5032)





## [0.20.5](https://github.com/aws/jsii/compare/v0.20.4...v0.20.5) (2019-11-13)


### Bug Fixes

* **dotnet:** allow down-casting to parent interface type ([#983](https://github.com/aws/jsii/issues/983)) ([8a390e5](https://github.com/aws/jsii/commit/8a390e579a7cae2bbe386eaefb1c7a9084210a7f)), closes [#982](https://github.com/aws/jsii/issues/982)
* **python:** correctly handle interface declarations on returned objects ([#980](https://github.com/aws/jsii/issues/980)) ([c2de100](https://github.com/aws/jsii/commit/c2de100ecdf30dacfbad94cb4ff071feb22b2fc2))


### Features

* **python:** add license & classifiers to generated packages ([#712](https://github.com/aws/jsii/issues/712)) ([84fd8bb](https://github.com/aws/jsii/commit/84fd8bbcf2ca22235780d3fa3959bd327a0d8107)), closes [#707](https://github.com/aws/jsii/issues/707)





## [0.20.4](https://github.com/aws/jsii/compare/v0.20.3...v0.20.4) (2019-11-12)


### Bug Fixes

* **python:** correctly handle nested structs-as-dict ([#973](https://github.com/aws/jsii/issues/973)) ([9fd2499](https://github.com/aws/jsii/commit/9fd2499388745cf63d194a47bf247e5e24f4a7db))





## [0.20.3](https://github.com/aws/jsii/compare/v0.20.2...v0.20.3) (2019-11-11)


### Bug Fixes

* **kernel:** correctly de-serialize mappings as JSON ([#968](https://github.com/aws/jsii/issues/968)) ([5d056f4](https://github.com/aws/jsii/commit/5d056f44ca1fb47c9ad64f622d300e5f35adc474))





## [0.20.2](https://github.com/aws/jsii/compare/v0.20.1...v0.20.2) (2019-11-08)


### Bug Fixes

* **dotnet:** fix callback issues ([#953](https://github.com/aws/jsii/issues/953)) ([849c004](https://github.com/aws/jsii/commit/849c004ddfefa7b255197daf4dddc8e6f55c6dcb))
* **pacmak:** .NET build downloading packages from NuGet ([#949](https://github.com/aws/jsii/issues/949)) ([433d1f8](https://github.com/aws/jsii/commit/433d1f870e23d9881c847d79834ebd27cd640061))
* **pacmak:** occasional EISDIR failure ([#948](https://github.com/aws/jsii/issues/948)) ([a388f24](https://github.com/aws/jsii/commit/a388f24b418b9b0053a09329c7a72be7207215f5))
* **runtime:** make kernel 'load' operation synchronous ([#951](https://github.com/aws/jsii/issues/951)) ([896d688](https://github.com/aws/jsii/commit/896d688bd33b26e5af1a3f044cb5e47e5d304c03))





## [0.20.1](https://github.com/aws/jsii/compare/v0.20.0...v0.20.1) (2019-11-06)


### Bug Fixes

* **dotnet/analyzer:** remove dependency on Runtime ([#927](https://github.com/aws/jsii/issues/927)) ([815b449](https://github.com/aws/jsii/commit/815b44982bfe1f9b2ee3a9cf60e4f5dfb4dd22f6))
* **kernel:** revert behavior change around `any` serialization ([#932](https://github.com/aws/jsii/issues/932)) ([2f47543](https://github.com/aws/jsii/commit/2f475437847b10377e5b91cc42bd752d1f2e06c4)), closes [#825](https://github.com/aws/jsii/issues/825)
* **pacmak:** put package README into the right Python module ([#928](https://github.com/aws/jsii/issues/928)) ([17dd60f](https://github.com/aws/jsii/commit/17dd60f18142ec64849f3c03be46325fc3c6deff))


### Features

* **jsii-diff:** make assembly validation optional ([#926](https://github.com/aws/jsii/issues/926)) ([e2c80f0](https://github.com/aws/jsii/commit/e2c80f07f38aee25fc57164e71bdd8ae448cda7e))





## [0.20.0](https://github.com/aws/jsii/compare/v0.19.0...v0.20.0) (2019-10-30)


### Bug Fixes

* **java:** correctly search for protected override implementations ([#905](https://github.com/aws/jsii/issues/905)) ([e3f0f6c](https://github.com/aws/jsii/commit/e3f0f6cb4e7fa722412ca158a1e2803ed06c4c40)), closes [#903](https://github.com/aws/jsii/issues/903)
* **java,dotnet:** emit default implementations for optional properties ([#906](https://github.com/aws/jsii/issues/906)) ([37ddfd5](https://github.com/aws/jsii/commit/37ddfd5fde1399274ca1541542c7268b75e026c2)), closes [#543](https://github.com/aws/jsii/issues/543)
* **kernel:** correct deserialization of structs in union contexts ([#919](https://github.com/aws/jsii/issues/919)) ([c0f338e](https://github.com/aws/jsii/commit/c0f338e289f6523f207bbdd3d9249a998bc370b9)), closes [#822](https://github.com/aws/jsii/issues/822) [aws/aws-cdk#3917](https://github.com/aws/aws-cdk/issues/3917) [aws/aws-cdk#2013](https://github.com/aws/aws-cdk/issues/2013)
* **pacmak:** fix a couple of issues related to java generation ([#921](https://github.com/aws/jsii/issues/921)) ([5ad58c0](https://github.com/aws/jsii/commit/5ad58c0d3937e4a5fa5f5dfbb84f4be089727cba))
* **pacmak/python:** improve detection of twine ([#845](https://github.com/aws/jsii/issues/845)) ([2c4ef29](https://github.com/aws/jsii/commit/2c4ef2969997b21243bdf3c508d5df78f7308141))


### Features

* update Dockerfile to .NET SDK 3.1, improve NuGet metadata ([#880](https://github.com/aws/jsii/issues/880)) ([5e076cf](https://github.com/aws/jsii/commit/5e076cfe0063e87e58c85862488d88a5959036ba))
* **java:** offer Builders for certain Java classes ([#895](https://github.com/aws/jsii/issues/895)) ([f9c1335](https://github.com/aws/jsii/commit/f9c1335cc0f27c8186d5b7d7a148ef7fffc5b1aa)), closes [#488](https://github.com/aws/jsii/issues/488)
* **kernel:** annotate implemented interfaces on "ObjRef"s ([#825](https://github.com/aws/jsii/issues/825)) ([a4e2095](https://github.com/aws/jsii/commit/a4e209539190cbe156462364f2617e9a05c5589c))
* **pacmak:** build all java targets at once ([#849](https://github.com/aws/jsii/issues/849)) ([5d7824d](https://github.com/aws/jsii/commit/5d7824d5f0aa35625fc56b8301bc27a1e5691d46))
* **pacmak:** put translated README into module docstring ([#900](https://github.com/aws/jsii/issues/900)) ([8bacfb1](https://github.com/aws/jsii/commit/8bacfb1463e252aeb907665efe2038fb47e5f01a))





# [0.19.0](https://github.com/aws/jsii/compare/v0.18.0...v0.19.0) (2019-10-14)


### Bug Fixes

* **jsii:** Correct the 'types' attribute in package.json ([#876](https://github.com/aws/jsii/issues/876)) ([391a7ec](https://github.com/aws/jsii/commit/391a7eced5ca9dc31f1e203d1fb5056e20551696))
* **jsii-diff:** add 'main' property to package.json ([#877](https://github.com/aws/jsii/issues/877)) ([670d94a](https://github.com/aws/jsii/commit/670d94a6815e2f06552e7249b4fbb771664a2a30))
* **sampiler:** Add missing .npmignore ([#875](https://github.com/aws/jsii/issues/875)) ([b16fc6b](https://github.com/aws/jsii/commit/b16fc6bdaf1825d53629c2a44b769f924ffb91d0))


### Features

* **sampiler:** translate code samples to Python ([#827](https://github.com/aws/jsii/issues/827)) ([c9a7002](https://github.com/aws/jsii/commit/c9a7002431c0db6224d595eb5555b916036d4575))





# [0.18.0](https://github.com/aws/jsii/compare/v0.17.1...v0.18.0) (2019-10-01)


### Bug Fixes

* **dotnet:** use snupkg format for dotnet symbol packages ([#830](https://github.com/aws/jsii/issues/830)) ([0d18b4d](https://github.com/aws/jsii/commit/0d18b4d)), closes [NuGet/Home#6082](https://github.com/NuGet/Home/issues/6082)
* **python:** clear error message when trying to serialize function ([#824](https://github.com/aws/jsii/issues/824)) ([2eb6422](https://github.com/aws/jsii/commit/2eb6422)), closes [aws/aws-cdk#4064](https://github.com/aws/aws-cdk/issues/4064)


### Features

* **jsii:** enable strictPropertyInitialization checks ([#838](https://github.com/aws/jsii/issues/838)) ([11268c4](https://github.com/aws/jsii/commit/11268c4)), closes [#4286](https://github.com/aws/jsii/issues/4286)
* configure `engines` with `node >= 10.3.0` ([#795](https://github.com/aws/jsii/issues/795)) ([6164b6b](https://github.com/aws/jsii/commit/6164b6b)), closes [#794](https://github.com/aws/jsii/issues/794)
* configure AWS logo for NuGet packages ([#797](https://github.com/aws/jsii/issues/797)) ([04305ce](https://github.com/aws/jsii/commit/04305ce))





## [0.17.1](https://github.com/aws/jsii/compare/v0.17.0...v0.17.1) (2019-09-30)


### Bug Fixes

* **dotnet:** use snupkg format for dotnet symbol packages ([#830](https://github.com/aws/jsii/issues/830)) ([d2724f0](https://github.com/aws/jsii/commit/d2724f0)), closes [NuGet/Home#6082](https://github.com/NuGet/Home/issues/6082)





# [0.17.0](https://github.com/aws/jsii/compare/v0.16.0...v0.17.0) (2019-09-18)


### Bug Fixes

* **dotnet:** fix deep type conversion across the process boundary, intelisense docs, set target to netcoreapp2.1 ([#772](https://github.com/aws/jsii/issues/772)) ([ecf8d3b](https://github.com/aws/jsii/commit/ecf8d3b))
* **kernel:** stack overflow in KernelHost.run() ([#780](https://github.com/aws/jsii/issues/780)) ([41a8c2f](https://github.com/aws/jsii/commit/41a8c2f)), closes [#778](https://github.com/aws/jsii/issues/778)


### Features

* **java:** Indicate if method param is required ([#762](https://github.com/aws/jsii/issues/762)) ([cb7e11f](https://github.com/aws/jsii/commit/cb7e11f)), closes [#365](https://github.com/aws/jsii/issues/365)
* **java:** use immutable java implementations of JSII primitive collection types array and map ([#765](https://github.com/aws/jsii/issues/765)) ([5e713e3](https://github.com/aws/jsii/commit/5e713e3))





# [0.16.0](https://github.com/aws/jsii/compare/v0.15.1...v0.16.0) (2019-08-29)


### Bug Fixes

* **dotnet:** Fix property set for nested Dictionaries ([#736](https://github.com/aws/jsii/issues/736)) ([04bab47](https://github.com/aws/jsii/commit/04bab47))
* **jsii-diff:** handle violations in Enums ([#730](https://github.com/aws/jsii/issues/730)) ([934b5c8](https://github.com/aws/jsii/commit/934b5c8))
* **kernel:** correctly serialize enum values ([#754](https://github.com/aws/jsii/issues/754)) ([41ed25d](https://github.com/aws/jsii/commit/41ed25d)), closes [#753](https://github.com/aws/jsii/issues/753)


### Features

* **dotnet:** [JsiiOptional] attribute on properties that are optionals + Roslyn Analyzer ([#717](https://github.com/aws/jsii/issues/717)) ([bece042](https://github.com/aws/jsii/commit/bece042))
* **dotnet:** drop the useless I prefix for non datatype interfaces ([#728](https://github.com/aws/jsii/issues/728)) ([b9621f1](https://github.com/aws/jsii/commit/b9621f1)), closes [#109](https://github.com/aws/jsii/issues/109)
* **dotnet:** Support for JSII_DEBUG and JSII_RUNTIME ([#724](https://github.com/aws/jsii/issues/724)) ([1816740](https://github.com/aws/jsii/commit/1816740))
* **jsii:** improve locality of warnings emitted for reserved words ([#739](https://github.com/aws/jsii/issues/739)) ([e762da6](https://github.com/aws/jsii/commit/e762da6))
* **superchain:** bundle which in the Docker image ([#751](https://github.com/aws/jsii/issues/751)) ([50c9152](https://github.com/aws/jsii/commit/50c9152))
* **superchain:** ship with openssl CLI tools ([#740](https://github.com/aws/jsii/issues/740)) ([9fb32ad](https://github.com/aws/jsii/commit/9fb32ad))


### BREAKING CHANGES

* **dotnet:** names of .NET behavioral interfaces have changed (the duplicate prefix I was removed).





## [0.15.2](https://github.com/aws/jsii/compare/v0.15.1...v0.15.2) (2019-08-28)


### Bug Fixes

* **jsii:** pin TypeScript compiler dependency to minor version ([22c61c2](https://github.com/aws/jsii/commit/22c61c2))





## [0.15.1](https://github.com/aws/jsii/compare/v0.15.0...v0.15.1) (2019-08-18)


### Bug Fixes

* **dotnet:** add missing GetInterfaceType in the .NET runtime ([#703](https://github.com/aws/jsii/issues/703)) ([56617b1](https://github.com/aws/jsii/commit/56617b1))
* **superchain:** fix python distribution due to old setuptools ([#709](https://github.com/aws/jsii/issues/709)) ([b37790d](https://github.com/aws/jsii/commit/b37790d)), closes [#708](https://github.com/aws/jsii/issues/708)


### Features

* **java:** detect & rename members named after reserved words ([#705](https://github.com/aws/jsii/issues/705)) ([32bc117](https://github.com/aws/jsii/commit/32bc117))
* **jsii:** emit warnings when using reserved words ([#704](https://github.com/aws/jsii/issues/704)) ([ca44537](https://github.com/aws/jsii/commit/ca44537)), closes [#701](https://github.com/aws/jsii/issues/701)
* **python:** check distribution artifacts with `twine` ([#711](https://github.com/aws/jsii/issues/711)) ([f3d1da0](https://github.com/aws/jsii/commit/f3d1da0)), closes [#710](https://github.com/aws/jsii/issues/710)





## [0.15.0](https://github.com/aws/jsii/compare/v0.14.3...v0.15.0) (2019-08-12)


### Bug Fixes

* **dotnet:** stop mutating Dictionary when iterating on it ([#691](https://github.com/aws/jsii/issues/691)) ([8aedfc9](https://github.com/aws/jsii/commit/8aedfc9)), closes [#690](https://github.com/aws/jsii/issues/690)
* **java:** improve property override detection ([#692](https://github.com/aws/jsii/issues/692)) ([d90b304](https://github.com/aws/jsii/commit/d90b304))


### Features

* **dotnet:** handling optional and variadic parameters ([#680](https://github.com/aws/jsii/issues/680)) ([e8b5a35](https://github.com/aws/jsii/commit/e8b5a35)), closes [#153](https://github.com/aws/jsii/issues/153) [#210](https://github.com/aws/jsii/issues/210)
* **java:** overhauled structs with native implementation, builders, ...  ([#694](https://github.com/aws/jsii/issues/694)) ([b0b3fd2](https://github.com/aws/jsii/commit/b0b3fd2)), closes [#525](https://github.com/aws/jsii/issues/525)
* **java:** remove dependency on google Guava ([#681](https://github.com/aws/jsii/issues/681)) ([e86bfdc](https://github.com/aws/jsii/commit/e86bfdc))
* **superchain:** add `mono` toolchain ([#687](https://github.com/aws/jsii/issues/687)) ([3defca3](https://github.com/aws/jsii/commit/3defca3))





## [0.14.3](https://github.com/aws/jsii/compare/v0.14.2...v0.14.3) (2019-08-01)


### Bug Fixes

* **dotnet:** use fully-qualified type names ([#651](https://github.com/aws/jsii/issues/651)) ([d32e2cd](https://github.com/aws/jsii/commit/d32e2cd)), closes [#650](https://github.com/aws/jsii/issues/650)


### Features

* new code generator for .NET ([#567](https://github.com/aws/jsii/issues/567)) ([c03e078](https://github.com/aws/jsii/commit/c03e078))





## [0.14.2](https://github.com/aws/jsii/compare/v0.14.1...v0.14.2) (2019-07-19)


### Bug Fixes

* fix usage of "external" stability ([#639](https://github.com/aws/jsii/issues/639)) ([30dea87](https://github.com/aws/jsii/commit/30dea87))





## [0.14.1](https://github.com/aws/jsii/compare/v0.14.0...v0.14.1) (2019-07-17)


### Bug Fixes

* **build:** fix python runtime BaseProvider signatures ([#601](https://github.com/aws/jsii/issues/601)) ([6526469](https://github.com/aws/jsii/commit/6526469))
* **kernel:** validate presence of required struct properties ([#591](https://github.com/aws/jsii/issues/591)) ([90135f9](https://github.com/aws/jsii/commit/90135f9))


### Features

* **jsii:** configure outDir and rootDir for tsc ([#593](https://github.com/aws/jsii/issues/593)) ([21855e2](https://github.com/aws/jsii/commit/21855e2))
* **jsii-diff:** also check stability transitions ([#592](https://github.com/aws/jsii/issues/592)) ([15f77b5](https://github.com/aws/jsii/commit/15f77b5))
* add support for "external" stability ([#596](https://github.com/aws/jsii/issues/596)) ([dd66afb](https://github.com/aws/jsii/commit/dd66afb))





## [0.14.0](https://github.com/aws/jsii/compare/v0.13.4...v0.14.0) (2019-07-08)


### Features

* **python:** idiomatic capitalization for structs ([#586](https://github.com/aws/jsii/issues/586)) ([51211a0](https://github.com/aws/jsii/commit/51211a0)), closes [#537](https://github.com/aws/jsii/issues/537) [#577](https://github.com/aws/jsii/issues/577) [#578](https://github.com/aws/jsii/issues/578) [#588](https://github.com/aws/jsii/issues/588)





## [0.13.4](https://github.com/aws/jsii/compare/v0.13.3...v0.13.4) (2019-07-03)

**Note:** Version bump only for package jsii


## [0.13.3](https://github.com/aws/jsii/compare/v0.13.2...v0.13.3) (2019-07-01)


### Bug Fixes

* **.net:** occasional incorrect param type cast ([#568](https://github.com/aws/jsii/issues/568)) ([c89d0fa](https://github.com/aws/jsii/commit/c89d0fa)), closes [awslabs/aws-cdk#3093](https://github.com/awslabs/aws-cdk/issues/3093)
* **jsii:** correctly inherit initializer stability ([#569](https://github.com/aws/jsii/issues/569)) ([a4de2d8](https://github.com/aws/jsii/commit/a4de2d8))





## [0.13.2](https://github.com/aws/jsii/compare/v0.12.1...v0.13.2) (2019-07-01)


### Bug Fixes

* **jsii-diff:** handle recursive types ([#558](https://github.com/aws/jsii/issues/558)) ([3c43be1](https://github.com/aws/jsii/commit/3c43be1))


### Features

* **pacmak:** support adding a suffix to Java package version ([#552](https://github.com/aws/jsii/issues/552)) ([dfde37a](https://github.com/aws/jsii/commit/dfde37a))
* **pacmak:** support adding suffix to .NET package versions ([#557](https://github.com/aws/jsii/issues/557)) ([99adf19](https://github.com/aws/jsii/commit/99adf19))





## [0.12.1](https://github.com/aws/jsii/compare/v0.12.0...v0.12.1) (2019-06-25)


### Bug Fixes

* **kernel:** properly deserialize structs passed in byref ([#554](https://github.com/aws/jsii/issues/554)) ([1e89aab](https://github.com/aws/jsii/commit/1e89aab)), closes [#553](https://github.com/aws/jsii/issues/553)





# [0.12.0](https://github.com/aws/jsii/compare/v0.11.3...v0.12.0) (2019-06-24)


### Bug Fixes

* **jsii:** Validate overriding does not affect optionality ([#549](https://github.com/aws/jsii/issues/549)) ([8c826c1](https://github.com/aws/jsii/commit/8c826c1))
* **python:** parameter names in docstrings should be snake_case, not camelCase ([#539](https://github.com/aws/jsii/issues/539)) ([a91a315](https://github.com/aws/jsii/commit/a91a315))


### Features

* **jsii:** enforce enum member names to be ALL_CAPS ([#541](https://github.com/aws/jsii/issues/541)) ([c88080d](https://github.com/aws/jsii/commit/c88080d)), closes [awslabs/aws-cdk#2287](https://github.com/awslabs/aws-cdk/issues/2287)
* **jsii-diff:** extend reporting options ([#547](https://github.com/aws/jsii/issues/547)) ([719be24](https://github.com/aws/jsii/commit/719be24))


### BREAKING CHANGES

* **jsii:** Enum members are now expected to be `ALL_CAPS`





## [0.11.3](https://github.com/aws/jsii/compare/v0.11.2...v0.11.3) (2019-06-18)

### Features

* **jsii-reflect:** Expose Assembly metadata field ([#542](https://github.com/aws/jsii/pull/542)) ([9b35e98](https://github.com/aws/jsii/commit/9b35e98))


### Bug Fixes

* **jsii:** Correctly handle singleton enums ([#535](https://github.com/aws/jsii/issues/535)) ([01aed03](https://github.com/aws/jsii/commit/01aed03)), closes [#231](https://github.com/aws/jsii/issues/231)
* **jsii:** Correctly ignore private properties from ctor ([#531](https://github.com/aws/jsii/issues/531)) ([e804cab](https://github.com/aws/jsii/commit/e804cab))





## [0.11.2](https://github.com/aws/jsii/compare/v0.11.1...v0.11.2) (2019-06-07)


### Bug Fixes

* **java:** Escape `*/` in package-info.java ([#526](https://github.com/aws/jsii/issues/526)) ([4e7ea98](https://github.com/aws/jsii/commit/4e7ea98))
* **kernel:** Correct null handling in JSON types ([#523](https://github.com/aws/jsii/issues/523)) ([7ffa98d](https://github.com/aws/jsii/commit/7ffa98d))





## [0.11.1](https://github.com/aws/jsii/compare/v0.11.0...v0.11.1) (2019-06-07)


### Bug Fixes

* **jsii-diff:** crash when changing method to a property ([#521](https://github.com/aws/jsii/issues/521)) ([28241cd](https://github.com/aws/jsii/commit/28241cd)), closes [#520](https://github.com/aws/jsii/issues/520)
* **jsii-pacmak:** retry .NET build a couple of times ([#509](https://github.com/aws/jsii/issues/509)) ([d1ef618](https://github.com/aws/jsii/commit/d1ef618))
* **python:** support variadic arguments ([#513](https://github.com/aws/jsii/issues/513)) ([695ca6b](https://github.com/aws/jsii/commit/695ca6b))


### Features

* Register module-level stability ([#515](https://github.com/aws/jsii/issues/515)) ([efae447](https://github.com/aws/jsii/commit/efae447)), closes [awslabs/cdk-ops#367](https://github.com/awslabs/cdk-ops/issues/367)
* **jsii:** Propagate stability to members ([#522](https://github.com/aws/jsii/issues/522)) ([20507e6](https://github.com/aws/jsii/commit/20507e6))
* **jsii-spec:** Add optional metadata field ([#512](https://github.com/aws/jsii/issues/512)) ([10e2bfe](https://github.com/aws/jsii/commit/10e2bfe))





# [0.11.0](https://github.com/aws/jsii/compare/v0.10.5...v0.11.0) (2019-05-21)


### Bug Fixes

* **assembler:** handle unknown types without crashing ([#501](https://github.com/aws/jsii/issues/501)) ([7ba1aab](https://github.com/aws/jsii/commit/7ba1aab))
* **jsii:** deduplicate interfaces ([#497](https://github.com/aws/jsii/issues/497)) ([05f5189](https://github.com/aws/jsii/commit/05f5189)), closes [#496](https://github.com/aws/jsii/issues/496)
* **jsii-diff:** catch exception if type disappeared from other assembly ([#504](https://github.com/aws/jsii/issues/504)) ([8d11900](https://github.com/aws/jsii/commit/8d11900))
* **jsii-diff:** correctly handle assignability of type unions ([#500](https://github.com/aws/jsii/issues/500)) ([04c061e](https://github.com/aws/jsii/commit/04c061e))
* **jsii-diff:** don't fail on new packages ([#502](https://github.com/aws/jsii/issues/502)) ([d1d0633](https://github.com/aws/jsii/commit/d1d0633))


### Features

* **jsii:** protect against prohibited member names ([#506](https://github.com/aws/jsii/issues/506)) ([2848f76](https://github.com/aws/jsii/commit/2848f76))


### BREAKING CHANGES

* **jsii:** The `equals` and `hashCode` method names may no longer be used on JSII classes and interfaces, due to their
  colliding with "special meaning" methods in other languages (Java, .NET, ...).


## [0.10.5](https://github.com/aws/jsii/compare/v0.10.4...v0.10.5) (2019-05-06)


### Bug Fixes

* **jsii:** merge all "implements" declarations ([#494](https://github.com/aws/jsii/issues/494)) ([5e069aa](https://github.com/aws/jsii/commit/5e069aa)), closes [#493](https://github.com/aws/jsii/issues/493)





## [0.10.4](https://github.com/aws/jsii/compare/v0.10.3...v0.10.4) (2019-05-05)


### Bug Fixes

* **jsii:** consider interfaces from erased base classes ([#491](https://github.com/aws/jsii/issues/491)) ([b03511b](https://github.com/aws/jsii/commit/b03511b)), closes [#487](https://github.com/aws/jsii/issues/487)





## [0.10.3](https://github.com/aws/jsii/compare/v0.10.2...v0.10.3) (2019-04-24)


### Bug Fixes

* **java:** fix illegal arguments passed to JavaDoc generator ([#475](https://github.com/aws/jsii/issues/475)) ([4456138](https://github.com/aws/jsii/commit/4456138))
* **jsii-diff:** be nicer about validation errors ([#481](https://github.com/aws/jsii/issues/481)) ([fa4d000](https://github.com/aws/jsii/commit/fa4d000))
* **python:** fix indentation for multiline bullets in RST generator ([#479](https://github.com/aws/jsii/issues/479)) ([3a79142](https://github.com/aws/jsii/commit/3a79142)), closes [#478](https://github.com/aws/jsii/issues/478)
* **python:** maintain inheritance chain for structs ([#482](https://github.com/aws/jsii/issues/482)) ([607f151](https://github.com/aws/jsii/commit/607f151)), closes [#473](https://github.com/aws/jsii/issues/473)


### Features

* **jsii-pacmak:** add Python docstrings ([#470](https://github.com/aws/jsii/issues/470)) ([6cd4903](https://github.com/aws/jsii/commit/6cd4903))





## [0.10.2](https://github.com/aws/jsii/compare/v0.10.1...v0.10.2) (2019-04-18)


### Bug Fixes

* **dotnet:** Correctly handle 'void' callback results ([#471](https://github.com/aws/jsii/issues/471)) ([81e41bd](https://github.com/aws/jsii/commit/81e41bd))





## [0.10.1](https://github.com/aws/jsii/compare/v0.10.0...v0.10.1) (2019-04-17)


### Bug Fixes

* **dotnet:** Correctly generate "optional" markers ([#466](https://github.com/aws/jsii/issues/466)) ([17403dc](https://github.com/aws/jsii/commit/17403dc))





## [0.10.0](https://github.com/aws/jsii/compare/v0.9.0...v0.10.0) (2019-04-16)


### Bug Fixes

* exit with non-zero exit code if there are compilation errors ([#442](https://github.com/aws/jsii/issues/442)) ([6265bf6](https://github.com/aws/jsii/commit/6265bf6)), closes [#383](https://github.com/aws/jsii/issues/383) [#441](https://github.com/aws/jsii/issues/441)
* **dotnet:** fix doc comment model parsing in .NET generator ([#455](https://github.com/aws/jsii/issues/455)) ([ae85aa5](https://github.com/aws/jsii/commit/ae85aa5))
* **java:** Stop using Streams to render params ([#459](https://github.com/aws/jsii/issues/459)) ([a5e8a93](https://github.com/aws/jsii/commit/a5e8a93))
* **jsii:** check that static and nonstatic members don't share a name ([#430](https://github.com/aws/jsii/issues/430)) ([a0741cc](https://github.com/aws/jsii/commit/a0741cc)), closes [#427](https://github.com/aws/jsii/issues/427)
* **jsii:** flatten out dependency list ([#454](https://github.com/aws/jsii/issues/454)) ([ebdd10d](https://github.com/aws/jsii/commit/ebdd10d)), closes [#453](https://github.com/aws/jsii/issues/453)
* **jsii-reflect:** don't load same assembly multiple times ([#461](https://github.com/aws/jsii/issues/461)) ([3a6b21c](https://github.com/aws/jsii/commit/3a6b21c))
* **jsii-spec:** show deep validation errors ([#452](https://github.com/aws/jsii/issues/452)) ([4d84e0b](https://github.com/aws/jsii/commit/4d84e0b))
* **kernel:** Set `this` in static contexts ([#460](https://github.com/aws/jsii/issues/460)) ([c81b4c1](https://github.com/aws/jsii/commit/c81b4c1)), closes [awslabs/aws-cdk#2304](https://github.com/awslabs/aws-cdk/issues/2304)
* **pacmak:** fix Maven dependency collector. ([#449](https://github.com/aws/jsii/issues/449)) ([675b86a](https://github.com/aws/jsii/commit/675b86a)), closes [#447](https://github.com/aws/jsii/issues/447)


### Features

* **jsii-spec:** Model parameter optionality ([#432](https://github.com/aws/jsii/issues/432)) ([21e485a](https://github.com/aws/jsii/commit/21e485a)), closes [#296](https://github.com/aws/jsii/issues/296) [#414](https://github.com/aws/jsii/issues/414)


### BREAKING CHANGES

* **jsii-spec:** JSII assemblies generated by older versions of the tool
will fail loading with this new version, and vice-versa. Re-compile your
projects in order to fix this.





## [0.9.0](https://github.com/aws/jsii/compare/v0.8.2...v0.9.0) (2019-04-04)


### Bug Fixes

* **jsii:** Prohibit illegal uses of structs (aka data types) ([#418](https://github.com/aws/jsii/issues/418)) ([8ff9137](https://github.com/aws/jsii/commit/8ff9137)), closes [#287](https://github.com/aws/jsii/issues/287)


### Features

* **jsii:** check that referenced [@params](https://github.com/params) exist ([#431](https://github.com/aws/jsii/issues/431)) ([265c304](https://github.com/aws/jsii/commit/265c304)), closes [#422](https://github.com/aws/jsii/issues/422)
* **jsii:** Enforce use of peerDependencies ([#421](https://github.com/aws/jsii/issues/421)) ([e72fea5](https://github.com/aws/jsii/commit/e72fea5)), closes [#361](https://github.com/aws/jsii/issues/361)
* **jsii:** Erase un-exported base classes instead of prohibiting those ([#425](https://github.com/aws/jsii/issues/425)) ([d006f5c](https://github.com/aws/jsii/commit/d006f5c)), closes [#417](https://github.com/aws/jsii/issues/417)
* **jsii:** Erase un-exported base interfaces instead of prohibiting those ([#426](https://github.com/aws/jsii/issues/426)) ([afbabff](https://github.com/aws/jsii/commit/afbabff)), closes [#417](https://github.com/aws/jsii/issues/417)
* **jsii:** record source locations in assembly ([#429](https://github.com/aws/jsii/issues/429)) ([e601c0c](https://github.com/aws/jsii/commit/e601c0c))
* **jsii:** Tag the jsii compiler version in the .jsii assemblies ([#420](https://github.com/aws/jsii/issues/420)) ([42dece1](https://github.com/aws/jsii/commit/42dece1)), closes [#412](https://github.com/aws/jsii/issues/412)
* **jsii-diff:** standardize doc comments, add API compatibility tool ([#415](https://github.com/aws/jsii/issues/415)) ([9cfd867](https://github.com/aws/jsii/commit/9cfd867))
* **kernel:** Normalize empty structs to undefined ([#416](https://github.com/aws/jsii/issues/416)) ([a8ee954](https://github.com/aws/jsii/commit/a8ee954)), closes [#411](https://github.com/aws/jsii/issues/411)


### BREAKING CHANGES

* **jsii:** All direct dependencies must be duplicated in
                 peerDependencies unless they are in bundledDependencies.





## [0.8.2](https://github.com/aws/jsii/compare/v0.8.1...v0.8.2) (2019-03-28)


### Bug Fixes

* **kernel:** Transitively consider properties when deserializing structs ([#409](https://github.com/aws/jsii/issues/409)) ([66789e8](https://github.com/aws/jsii/commit/66789e8))
* **python:** Lift the entire data class hierarchy ([#408](https://github.com/aws/jsii/issues/408)) ([f813620](https://github.com/aws/jsii/commit/f813620))


### Features

* **python:** Add support for synchronous callbacks ([#407](https://github.com/aws/jsii/issues/407)) ([4cb91b3](https://github.com/aws/jsii/commit/4cb91b3))





## [0.8.1](https://github.com/aws/jsii/compare/v0.8.0...v0.8.1) (2019-03-28)


### Bug Fixes

* **kernel:** make type serialization explicit and recursive ([#401](https://github.com/aws/jsii/issues/401)) ([0a83d52](https://github.com/aws/jsii/commit/0a83d52)), closes [awslabs/aws-cdk#1981](https://github.com/awslabs/aws-cdk/issues/1981)
* **runtime:** Passing 'this' to a callback from constructor ([#395](https://github.com/aws/jsii/issues/395)) ([850f42b](https://github.com/aws/jsii/commit/850f42b))





# [0.8.0](https://github.com/aws/jsii/compare/v0.7.15...v0.8.0) (2019-03-20)


### Bug Fixes

* **jsii:** prohibit exported const enums ([#372](https://github.com/aws/jsii/issues/372)) ([5a94825](https://github.com/aws/jsii/commit/5a94825)), closes [awslabs/aws-cdk#1969](https://github.com/awslabs/aws-cdk/issues/1969)
* **jsii:** show jsii diagnostics in watch mode and support $tsc problem matcher ([#383](https://github.com/aws/jsii/issues/383)) ([0275944](https://github.com/aws/jsii/commit/0275944)), closes [#382](https://github.com/aws/jsii/issues/382)
* copy non-hidden bases when erasing hidden interfaces ([#392](https://github.com/aws/jsii/issues/392)) ([5af84b6](https://github.com/aws/jsii/commit/5af84b6)), closes [#390](https://github.com/aws/jsii/issues/390)
* Fix Async function support in Python ([b5d49de](https://github.com/aws/jsii/commit/b5d49de))
* Fix permissions error in pipeline when generating Python runtime ([af1346f](https://github.com/aws/jsii/commit/af1346f))
* Proxy interface literals in the generated Python code ([10242eb](https://github.com/aws/jsii/commit/10242eb))
* Python's abstract class proxies now inherit from parent's proxy ([6f1c9c0](https://github.com/aws/jsii/commit/6f1c9c0))


### Features

* Add Python Support ([cc3ec87](https://github.com/aws/jsii/commit/cc3ec87))
* internal accessibility ([#390](https://github.com/aws/jsii/issues/390)) ([e232cb5](https://github.com/aws/jsii/commit/e232cb5)), closes [#287](https://github.com/aws/jsii/issues/287) [#388](https://github.com/aws/jsii/issues/388)
* pass data types (structs) by-value instead of by-ref ([#376](https://github.com/aws/jsii/issues/376)) ([db3ccdf](https://github.com/aws/jsii/commit/db3ccdf)), closes [awslabs/aws-cdk#965](https://github.com/awslabs/aws-cdk/issues/965) [#375](https://github.com/aws/jsii/issues/375)


### BREAKING CHANGES

* all properties in interfaces which represent data types must be marked as `readonly`. Otherwise, jsii compilation will fail.
* member names that begin with underscore now must be marked as "@internal" in their jsdocs, which will cause them to disappear from type declaration files and jsii APIs.





<a name="0.7.15"></a>
## [0.7.15](https://github.com/aws/jsii/compare/v0.7.14...v0.7.15) (2019-02-27)


### Bug Fixes

* **jsii-pacmack:** default to target directory mode ([#363](https://github.com/aws/jsii/issues/363)) ([967d917](https://github.com/aws/jsii/commit/967d917))
* **java-runtime:** Bump version of Jackson because of CVEs ([#362](https://github.com/aws/jsii/issues/362)) ([140aa4d](https://github.com/aws/jsii/commit/140aa4d))
* **jsii:** detect double interface member declarations ([#360](https://github.com/aws/jsii/issues/360)) ([b2b2c89](https://github.com/aws/jsii/commit/b2b2c89)), closes [#340](https://github.com/aws/jsii/issues/340)




<a name="0.7.14"></a>
## [0.7.14](https://github.com/aws/jsii/compare/v0.7.13...v0.7.14) (2019-02-04)


### Bug Fixes

* remove use of private API ([#351](https://github.com/aws/jsii/issues/351)) ([874cbac](https://github.com/aws/jsii/commit/874cbac)), closes [#350](https://github.com/aws/jsii/issues/350)
* **jsii-dotnet-runtime:** Fix EPIPE on Windows. ([1d7cc8b](https://github.com/aws/jsii/commit/1d7cc8b)), closes [#341](https://github.com/aws/jsii/issues/341)
* **jsii-dotnet-runtime:** Redirect to STDERR. ([e20f401](https://github.com/aws/jsii/commit/e20f401))
* **kernel:** Improve tagged type of wire values ([#346](https://github.com/aws/jsii/issues/346)) ([8ea39ac](https://github.com/aws/jsii/commit/8ea39ac)), closes [#345](https://github.com/aws/jsii/issues/345)


### Features

* **jsii:** support multiple class declaration sites ([#348](https://github.com/aws/jsii/issues/348)) ([4ecf28c](https://github.com/aws/jsii/commit/4ecf28c))
* Generate NuGet symbol and source packages ([#243](https://github.com/aws/jsii/issues/243)) ([aafd405](https://github.com/aws/jsii/commit/aafd405))




<a name="0.7.13"></a>
## [0.7.13](https://github.com/aws/jsii/compare/v0.7.12...v0.7.13) (2019-01-03)


### Features

* add option to generate TypeScript project references ([#343](https://github.com/aws/jsii/issues/343)) ([5eec5dc](https://github.com/aws/jsii/commit/5eec5dc))




<a name="0.7.12"></a>
## [0.7.12](https://github.com/aws/jsii/compare/v0.7.11...v0.7.12) (2018-12-11)


### Bug Fixes

* **kernel:** Correctly return instances of un-exported types ([#321](https://github.com/aws/jsii/issues/321)) ([9c59acc](https://github.com/aws/jsii/commit/9c59acc))


### Features

* JSII_AGENT ([#325](https://github.com/aws/jsii/issues/325)) ([cf1d0c3](https://github.com/aws/jsii/commit/cf1d0c3)), closes [#324](https://github.com/aws/jsii/issues/324)
* **jsii-reflect:** library for exploring jsii type systems ([#328](https://github.com/aws/jsii/issues/328)) ([69cdb32](https://github.com/aws/jsii/commit/69cdb32))




<a name="0.7.11"></a>
## [0.7.11](https://github.com/aws/jsii/compare/v0.7.10...v0.7.11) (2018-11-18)


### Bug Fixes

* **jsii-dotnet-runtime:** Build projects, not solutions. ([dc3be5e](https://github.com/aws/jsii/commit/dc3be5e))
* **jsii-dotnet-runtime:** Proxy parameters should not throw exception. ([#317](https://github.com/aws/jsii/issues/317)) ([acc8f22](https://github.com/aws/jsii/commit/acc8f22)), closes [#316](https://github.com/aws/jsii/issues/316)
* **jsii-dotnet-runtime-test:** Floating calculator package version ([40881f0](https://github.com/aws/jsii/commit/40881f0))


### Features

* **jsii-dotnet-runtime:** Improve .NET Performance ([20321af](https://github.com/aws/jsii/commit/20321af)), closes [#304](https://github.com/aws/jsii/issues/304)




<a name="0.7.10"></a>
## [0.7.10](https://github.com/aws/jsii/compare/v0.7.9...v0.7.10) (2018-11-12)


### Bug Fixes

* **jsii:** jsii-fix-peers missing in npm tarball ([#313](https://github.com/aws/jsii/issues/313)) ([6915455](https://github.com/aws/jsii/commit/6915455))




<a name="0.7.9"></a>
## [0.7.9](https://github.com/aws/jsii/compare/v0.7.8...v0.7.9) (2018-11-12)


### Bug Fixes

* **docs:** improve docs rendering ([#303](https://github.com/aws/jsii/issues/303)) ([094a215](https://github.com/aws/jsii/commit/094a215)), closes [#301](https://github.com/aws/jsii/issues/301) [#298](https://github.com/aws/jsii/issues/298) [#302](https://github.com/aws/jsii/issues/302) [#300](https://github.com/aws/jsii/issues/300) [#299](https://github.com/aws/jsii/issues/299)
* **dotnet/runtime:** Incorrect callback response format ([#286](https://github.com/aws/jsii/issues/286)) ([1b851e1](https://github.com/aws/jsii/commit/1b851e1)), closes [#285](https://github.com/aws/jsii/issues/285)
* **jsii:** do not mark "any" or "unknown" as optional (unless "?") ([#295](https://github.com/aws/jsii/issues/295)) ([cdf5a53](https://github.com/aws/jsii/commit/cdf5a53)), closes [#284](https://github.com/aws/jsii/issues/284)
* **jsii-runtime:** treat "null" as "undefined" ([#297](https://github.com/aws/jsii/issues/297)) ([43fb16a](https://github.com/aws/jsii/commit/43fb16a)), closes [awslabs/aws-cdk#157](https://github.com/awslabs/aws-cdk/issues/157) [#282](https://github.com/aws/jsii/issues/282)
* **runtime/dotnet:** Correct a number of type mappings ([#291](https://github.com/aws/jsii/issues/291)) ([0d59dab](https://github.com/aws/jsii/commit/0d59dab)), closes [#290](https://github.com/aws/jsii/issues/290) [awslabs/aws-cdk#1027](https://github.com/awslabs/aws-cdk/issues/1027)
* accept variadic arguments after optional arguments ([#307](https://github.com/aws/jsii/issues/307)) ([c1af1d6](https://github.com/aws/jsii/commit/c1af1d6))
* remove overly strict checks on peer versions ([#306](https://github.com/aws/jsii/issues/306)) ([7b89d01](https://github.com/aws/jsii/commit/7b89d01))


### Features

* **jsii:** enforce peer dependencies ([#294](https://github.com/aws/jsii/issues/294)) ([1753910](https://github.com/aws/jsii/commit/1753910)), closes [awslabs/aws-cdk#979](https://github.com/awslabs/aws-cdk/issues/979)




<a name="0.7.8"></a>
## [0.7.8](https://github.com/aws/jsii/compare/v0.7.7...v0.7.8) (2018-10-23)


### Bug Fixes

* **jsii:** use base interfaces for 'datatype' property ([#265](https://github.com/aws/jsii/issues/265)) ([1c56902](https://github.com/aws/jsii/commit/1c56902)), closes [#264](https://github.com/aws/jsii/issues/264)
* **jsii:** use default jsx compiler options ([#261](https://github.com/aws/jsii/issues/261)) ([bf1f586](https://github.com/aws/jsii/commit/bf1f586)), closes [awslabs/aws-cdk#830](https://github.com/awslabs/aws-cdk/issues/830)
* match behavioral interface to 'I'-prefix ([#271](https://github.com/aws/jsii/issues/271)) ([03103f3](https://github.com/aws/jsii/commit/03103f3))
* require distinct argument and property names ([#272](https://github.com/aws/jsii/issues/272)) ([4d2f268](https://github.com/aws/jsii/commit/4d2f268)), closes [#268](https://github.com/aws/jsii/issues/268)




<a name="0.7.7"></a>
## [0.7.7](https://github.com/aws/jsii/compare/v0.7.6...v0.7.7) (2018-10-10)


### Bug Fixes

* **dotnet:** abstract classes should have proxy implementations ([#241](https://github.com/aws/jsii/issues/241)) ([828a26f](https://github.com/aws/jsii/commit/828a26f)), closes [#223](https://github.com/aws/jsii/issues/223)
* **jsii:** better usage reporting of private types ([#247](https://github.com/aws/jsii/issues/247)) ([96ac5d6](https://github.com/aws/jsii/commit/96ac5d6))
* **jsii:** support  public autoproperties in private constructor ([#256](https://github.com/aws/jsii/issues/256)) ([181012e](https://github.com/aws/jsii/commit/181012e))
* **jsii:** use default jsx compiler options ([#260](https://github.com/aws/jsii/issues/260)) ([660ae79](https://github.com/aws/jsii/commit/660ae79)), closes [awslabs/aws-cdk#830](https://github.com/awslabs/aws-cdk/issues/830)
* **jsii-dotnet-generator:** Use FQ type returns in conflict. ([#258](https://github.com/aws/jsii/issues/258)) ([a78784a](https://github.com/aws/jsii/commit/a78784a)), closes [#252](https://github.com/aws/jsii/issues/252)
* **jsii-runtime:** Use buffer factory methods instead of constructor. ([#246](https://github.com/aws/jsii/issues/246)) ([6ad6b9d](https://github.com/aws/jsii/commit/6ad6b9d))
* **kernel:** Return object literals as references ([#249](https://github.com/aws/jsii/issues/249)) ([61cb3a4](https://github.com/aws/jsii/commit/61cb3a4)), closes [#248](https://github.com/aws/jsii/issues/248) [awslabs/aws-cdk#774](https://github.com/awslabs/aws-cdk/issues/774)




<a name="0.7.6"></a>
## [0.7.6](https://github.com/aws/jsii/compare/v0.7.5...v0.7.6) (2018-09-20)


### Bug Fixes

* Sphinx generated incorrect type references for display ([#232](https://github.com/aws/jsii/issues/232)) ([b664805](https://github.com/aws/jsii/commit/b664805))
* **jsii:** Defaulted parameters were not rendered as optional ([#234](https://github.com/aws/jsii/issues/234)) ([578bf9c](https://github.com/aws/jsii/commit/578bf9c)), closes [#233](https://github.com/aws/jsii/issues/233)
* **jsii:** Don't skip emit on TS errors when in "watch" mode ([#236](https://github.com/aws/jsii/issues/236)) ([30d1491](https://github.com/aws/jsii/commit/30d1491)), closes [#235](https://github.com/aws/jsii/issues/235)
* **jsii:** Optional `any` represented as required ([#237](https://github.com/aws/jsii/issues/237)) ([91074f3](https://github.com/aws/jsii/commit/91074f3)), closes [#230](https://github.com/aws/jsii/issues/230)


### Features

* **sphinx:** allow readme file to define sphinx header and reorganize topic ([#229](https://github.com/aws/jsii/issues/229)) ([405da9c](https://github.com/aws/jsii/commit/405da9c)), closes [#228](https://github.com/aws/jsii/issues/228) [#185](https://github.com/aws/jsii/issues/185)
* Document overriden/inherited members ([#238](https://github.com/aws/jsii/issues/238)) ([7a6278a](https://github.com/aws/jsii/commit/7a6278a)), closes [#196](https://github.com/aws/jsii/issues/196)




<a name="0.7.5"></a>
## [0.7.5](https://github.com/aws/jsii/compare/v0.7.4...v0.7.5) (2018-09-13)

### Known Issues

* **dotnet**: unable to instantiate objects when return type is abstract ([#223](https://github.com/aws/jsii/issues/223))

### Bug Fixes

* **java:** support abstract return types ([#224](https://github.com/aws/jsii/issues/224)) ([3257223](https://github.com/aws/jsii/commit/3257223)), closes [#220](https://github.com/aws/jsii/issues/220) [#223](https://github.com/aws/jsii/issues/223) [awslabs/aws-cdk#680](https://github.com/awslabs/aws-cdk/issues/680)


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## [0.7.4](https://github.com/aws/jsii/compare/v0.7.3...v0.7.4) (2018-09-10)

### Bug Fixes

* **jsii:** Force generated assemblies to reference jsii-only dependencies ([cf62773](https://github.com/aws/jsii/commit/cf62773))


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## [0.7.3](https://github.com/aws/jsii/compare/v0.7.2...v0.7.3) (2018-09-06)


### Bug Fixes

* **jsii:** add readme and restore missing files in jsii tarball ([09f9fc9](https://github.com/aws/jsii/commit/09f9fc9))




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## [0.7.2](https://github.com/aws/jsii/compare/v0.7.1...v0.7.2) (2018-09-06)


### Bug Fixes

* Missing types in JSII assembly, invalid Java code, confusing docs ([#208](https://github.com/aws/jsii/issues/208)) ([b37101f](https://github.com/aws/jsii/commit/b37101f)), closes [#175](https://github.com/aws/jsii/issues/175)


### Features

* **jsii:** Re-implemented jsii to support --watch and produce better error reporting ([#188](https://github.com/aws/jsii/issues/188)) ([76472be](https://github.com/aws/jsii/commit/76472be))




<a name="0.7.1"></a>
## [0.7.1](https://github.com/aws/jsii/compare/v0.7.0...v0.7.1) (2018-08-28)

### Bug Fixes

* **jsii-pacmak:** Output .NET build artifacts to `dist/dotnet/` instead of just `dist/` ([#192](https://github.com/aws/jsii/issues/192)) ([f25c8c4](https://github.com/aws/jsii/commit/f25c8c45ba3de62c05d5d115f8aad675f85a3f31))
* **jsii-kernel:** Fix module loading on systems that use '\' instead of '/' as the path separator ([#193](https://github.com/aws/jsii/issues/193)) ([9e42991](https://github.com/aws/jsii/pull/193/commits/9e42991c9dad214935d10497c18279cb29c3b613))

### Features

* **jsii:** Add check against downgrading properties to readonly ([#201](https://github.com/aws/jsii/issues/201)) ([f60b0ac](https://github.com/aws/jsii/commit/f60b0ace014e8e96090ead808436b1ce0cb6b1e8))

<a name="0.7.0"></a>
# [0.7.0](https://github.com/aws/jsii/compare/v0.6.4...v0.7.0) (2018-08-21)


### Bug Fixes

* **kernel:** can't find temp directory on Windows ([#184](https://github.com/aws/jsii/issues/184)) ([1aec545](https://github.com/aws/jsii/commit/1aec545)), closes [#183](https://github.com/aws/jsii/issues/183)


### Features

* **jsii:** Further normalize assembly outputs ([#177](https://github.com/aws/jsii/issues/177)) ([de3f062](https://github.com/aws/jsii/commit/de3f062)), closes [#60](https://github.com/aws/jsii/issues/60)

<a name="0.6.4"></a>
## [0.6.4](https://github.com/aws/jsii/compare/v0.6.3...v0.6.4) (2018-08-08)


### Bug Fixes

* jsii-pacmak refers to private dependencies ([e61efc0](https://github.com/aws/jsii/commit/e61efc0))


<a name="0.6.3"></a>
## [0.6.3](https://github.com/aws/jsii/compare/v0.6.2...v0.6.3) (2018-08-08)

### New features

* Produce .nupkg for .NET targets ([#160](https://github.com/aws/jsii/issues/160))
* Upgrade TypeScript to 3.0.1 ([#161](https://github.com/aws/jsii/issues/160))

### Bug Fixes

* Denote the optional aspect of types when describing them ([#159](https://github.com/aws/jsii/issues/159))

<a name="0.6.2"></a>
## [0.6.2](https://github.com/aws/jsii/compare/v0.6.0...v0.6.2) (2018-08-07)

### Bug Fixes

* "Malformed enum value" when using @scoped packages ([#139](https://github.com/aws/jsii/issues/139)) ([4e70209](https://github.com/aws/jsii/commit/4e70209)), closes [#138](https://github.com/aws/jsii/issues/138)

## [0.6.0](https://github.com/aws/jsii/compare/v0.5.0...v0.6.0) (2018-08-06)

* First public release

## 0.5.0 (2018-06-20)

* Support variadics in methods.
* Support for static methods, properties and constants
* Emit strongly-typed `setXxx`/`withXxx` overloads for union properties
* Embed `jsii-runtime.js` as a webpack'd resource into the the java runtime client