Issues

• Pin GitHub Actions via Commit SHA

  type: enhancement
  4C-multiphysics/4C#2422 · Filter by author jeremylt opened on Nov 10, 2026
  2

• Update rapidyaml to version 0.16.1 (once available)

  dependencies
  4C-multiphysics/4C#2406 · Filter by author rjoussen opened on Nov 5, 2026
  

• Nightly test failure: gcc13_asan

  github_actionspriority: hightype: bug report
  4C-multiphysics/4C#2402 · Filter by author github-actions opened on Nov 4, 2026
  21

  

• [BUG] GCC 15 release-build warnings: uninitialized values in cut/fluid and -Wnonnull in scatra_ele

  4C-multiphysics/4C#2365 · Filter by author georghammerl opened on Oct 26, 2026

• FilamentType_none: could it be enabled as an input option in the script?

  type: enhancement
  4C-multiphysics/4C#2334 · Filter by author J-Sui opened on Oct 12, 2026
  2

• Can sphere-beam link have the function to interact with certain selected filament types instead of all beams close by?

  type: enhancement
  4C-multiphysics/4C#2333 · Filter by author J-Sui opened on Oct 12, 2026
  2

• [BUG] The beam-beam contact seems strange when enabling periodic boundary box

  4C-multiphysics/4C#2332 · Filter by author J-Sui opened on Oct 12, 2026
  2

• [BUG] Mortar clip polygons can lose area

  team: contacttype: bug report
  Bug

  4C-multiphysics/4C#2328 · Filter by author rjoussen opened on Oct 9, 2026
  

• Revert temporary increased timeout for reduced lung performance test

  type: enhancement
  4C-multiphysics/4C#2323 · Filter by author c-p-schmidt opened on Oct 8, 2026

• Nightly test failure: gcc13_no_optional_dependencies

  github_actionstype: bug report
  4C-multiphysics/4C#2320 · Filter by author github-actions opened on Oct 8, 2026
  2

• Allow runtime VTK output to start after a restart

  taskforce: outputtype: enhancement
  4C-multiphysics/4C#2295 · Filter by author engstlerL opened on Sep 29, 2026
  1

• Unify functions vis_names/vis_data and register_output_data_names/evaluate_output_data

  taskforce: outputtype: enhancement
  4C-multiphysics/4C#2285 · Filter by author lkoeglmeier opened on Sep 28, 2026
  

• FOUR_C_WITH_PYTHON always requires Internet access

  type: enhancement
  4C-multiphysics/4C#2281 · Filter by author vryy opened on Sep 27, 2026

• Handling of Floating Point Exceptions (FOUR_C_ENABLE_FE_TRAPPING)

  4C-multiphysics/4C#2261 · Filter by author rjoussen opened on Sep 17, 2026
  2

• Fluid: Navier-slip and slip-supplemental BCs crash before the first element evaluation

  4C-multiphysics/4C#2235 · Filter by author dgalbally opened on Aug 28, 2026

• Add vtk tests for element material quantities

  taskforce: outputtype: enhancement
  4C-multiphysics/4C#2220 · Filter by author lkoeglmeier opened on Aug 25, 2026
  1

  

• DIVERCONT: ignore usage in test files

  4C-multiphysics/4C#2218 · Filter by author rjoussen opened on Aug 25, 2026
  1

• [beaminteraction] Enable Beam3rLine2Line2 for beam-solid volume coupling scenarios

  team: structuretype: enhancement
  4C-multiphysics/4C#2208 · Filter by author maxfirmbach opened on Aug 22, 2026
  2

• [beaminteraction] Allow for multiple assembly managers in saddle-point formulation and make routines safer

  team: structuretype: enhancement
  4C-multiphysics/4C#2207 · Filter by author maxfirmbach opened on Aug 21, 2026
  1

• Particle GPU Roadmap

  status: in progressteam: particletype: task
  4C-multiphysics/4C#2148 · Filter by author jeremylt opened on Jul 31, 2026
  23

• [beaminteraction] Add rotational scaling parameters for augmented Lagrangian formulation

  team: structuretype: enhancement
  4C-multiphysics/4C#2134 · Filter by author maxfirmbach opened on Jul 23, 2026
  

• Failing beam3r test in coverage report

  team: structureteam: testing
  4C-multiphysics/4C#2104 · Filter by author c-p-schmidt opened on Jun 30, 2026
  3

• [MueLu] Move monolithic multigrid to Thyra

  taskforce: tpetrateam: solvers
  4C-multiphysics/4C#1985 · Filter by author maxfirmbach opened on Apr 19, 2026 · Migration to Tpetra

• [testing] Add more relevant dependencies to the testing

  team: testingtype: enhancement
  4C-multiphysics/4C#1949 · Filter by author maxfirmbach opened on Apr 8, 2026
  2

• [dependencies] Make CLN optional

  dependenciestype: enhancement
  4C-multiphysics/4C#1948 · Filter by author maxfirmbach opened on Apr 8, 2026