Hello everyone! This is deal.II newsletter #326. It automatically reports recently merged features and discussions about the deal.II finite element library.
## Below you find a list of recently proposed or merged features: #18693: update cmake version requirements after release (proposed by tjhei; merged) https://github.com/dealii/dealii/pull/18693 #18692: [9.7] Take over #18678 and #18679 (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/18692 #18691: [9.7, pr 18690] Fix a regular expression (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/18691 #18690: Fix a regular expression. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/18690 #18689: Fix an href. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/18689 #18688: `MappingFEField`: store which DoFs are nonzero in each component. (proposed by drwells) https://github.com/dealii/dealii/pull/18688 #18687: [9.7] cherry-pick #18677 (proposed by gassmoeller; merged) https://github.com/dealii/dealii/pull/18687 #18685: Do not unconditionally trigger github workflows on branch push outside PRs (proposed by gassmoeller; merged) https://github.com/dealii/dealii/pull/18685 #18683: [9.7] cherry-pick #18682 (proposed by tjhei; merged) https://github.com/dealii/dealii/pull/18683 #18682: intel compiler: suppress warning (proposed by tjhei; merged) https://github.com/dealii/dealii/pull/18682 #18680: Tools for SBM: ClosestSurfacePoint class (proposed by mwichro) https://github.com/dealii/dealii/pull/18680 #18679: Add missing anchors. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/18679 #18678: Fix name of an HTML anchor. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/18678 #18677: Fix deprecation warnings in grid generator and manifold (proposed by gassmoeller; merged) https://github.com/dealii/dealii/pull/18677 #18675: update VERSION (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/18675 #18674: update AUTHORS.md and LICENSE.md (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/18674 #18673: Step 93: remove unused variables (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/18673 #18672: Kokkos with device support: require 3.7 (proposed by tjhei) https://github.com/dealii/dealii/pull/18672 #18671: Release 9.7.0: update changes file (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/18671 #18670: Disable CGAL deprecation warnings (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/18670 #18669: Replace deprecated std::shared_ptr<T>::unique (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/18669 #18668: Fix the memory consumption function. (proposed by amlng; merged) https://github.com/dealii/dealii/pull/18668 #18667: Readme: mention minimum Kokkos version (proposed by tjhei; merged) https://github.com/dealii/dealii/pull/18667 #18666: silence another Trilinos 16 deprecation warning (proposed by tjhei; merged) https://github.com/dealii/dealii/pull/18666 #18665: Fix some issues with example tests. (proposed by marcfehling; merged) https://github.com/dealii/dealii/pull/18665 #18664: Update step-68 output (proposed by gassmoeller; merged) https://github.com/dealii/dealii/pull/18664 #18663: Fix test of step-93. (proposed by marcfehling; merged) https://github.com/dealii/dealii/pull/18663 #18662: PSCToolkit interface (proposed by Cirdans-Home) https://github.com/dealii/dealii/pull/18662 #18661: Fix interpolation component in step-93 (proposed by gassmoeller; merged) https://github.com/dealii/dealii/pull/18661 #18660: Clarify documentation of AffineConstraints::n_constraints(). (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/18660 #18659: Make DoFRenumbering::component_wise() work with FEValuesExtractors (proposed by gsegon) https://github.com/dealii/dealii/pull/18659 #18658: Use `std::clamp` instead of the `std::min/std::max` pattern (proposed by fernandezerbes) https://github.com/dealii/dealii/pull/18658 #18656: Update step-87 documentation results (proposed by gassmoeller; merged) https://github.com/dealii/dealii/pull/18656 #18655: Fix two bugs in step-86 (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/18655 #18654: Fix compiling ArborX 2 with clang (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/18654 #18653: Update output of step-81 (proposed by gassmoeller; merged) https://github.com/dealii/dealii/pull/18653 #18652: Update step-76 result documentation (proposed by gassmoeller; merged) https://github.com/dealii/dealii/pull/18652 #18651: Fix step-79 crash (proposed by gassmoeller; merged) https://github.com/dealii/dealii/pull/18651 #18650: Provide general description of constraint handling in matrix-free module (proposed by kronbichler) https://github.com/dealii/dealii/pull/18650 #18648: Update step-70 output (proposed by gassmoeller; merged) https://github.com/dealii/dealii/pull/18648 #18647: CMake: only configure ArborX 2.0 onwards when C++20 is available (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/18647 #18645: ArborX: fix compilation with versions < 2 (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/18645 #18644: remove pragma once in tests/ (proposed by tjhei; merged) https://github.com/dealii/dealii/pull/18644 #18643: try to hide trilinos 16 warnings (proposed by tjhei; merged) https://github.com/dealii/dealii/pull/18643 #18642: Update step-1. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/18642 #18641: Only define _LIBCPP_ENABLE_ASSERTIONS for AppleClang < 17 (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/18641 #18628: do not bundle TBB (proposed by tjhei; merged) https://github.com/dealii/dealii/pull/18628 #18622: Adapted FE_RT_Bubbles and polynomialsRT_Bubbles to PolynomialsVectorAnisotropic (proposed by nataneb; merged) https://github.com/dealii/dealii/pull/18622 #18564: Add support ArborX 2.0 (proposed by Rombur; merged) https://github.com/dealii/dealii/pull/18564 #18518: Provide the CMake stuff to create modules. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/18518 #18487: Decide whether we want to build C++20 modules. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/18487 #18482: Module wrappers for external projects. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/18482 #17879: step-95: Tutorial matrix-free CutFEM/DG (proposed by bergbauer; merged) https://github.com/dealii/dealii/pull/17879 ## And this is a list of recently opened or closed discussions: #18686: Warning in `Manifold::get_new_point()` (opened) https://github.com/dealii/dealii/issues/18686 #18684: Change HTML anchors to use step-... instead of step_... (opened) https://github.com/dealii/dealii/issues/18684 #18681: bogus missing return warning in intel compiler (opened and closed) https://github.com/dealii/dealii/issues/18681 #18676: xref validation (opened) https://github.com/dealii/dealii/issues/18676 #18657: Reserve step-100 (opened) https://github.com/dealii/dealii/issues/18657 #18649: Step-76 documentation lists screen output that is not reproduced when running it (opened and closed) https://github.com/dealii/dealii/issues/18649 #18646: Compilation error with ArborX 2.0 and Clang 20.1.7 (opened and closed) https://github.com/dealii/dealii/issues/18646 #18640: step-45's outer solver fails to converge when run on three or more processors (opened) https://github.com/dealii/dealii/issues/18640 #18631: trilinos 16 deprecation warnings (closed) https://github.com/dealii/dealii/issues/18631 #18612: MPI run on tutorial step-86 stalls if more than 16 processors are used (closed) https://github.com/dealii/dealii/issues/18612 #18610: Replace -numeric_limits::max() by numeric_limits::lowest(). (closed) https://github.com/dealii/dealii/issues/18610 #18032: Deprecated header warning with CGAL 6.0.1 (closed) https://github.com/dealii/dealii/issues/18032 #16384: step-14 segfaults in release mode (closed) https://github.com/dealii/dealii/issues/16384 A list of all major changes since the last release can be found at https://www.dealii.org/developer/doxygen/deal.II/recent_changes.html. Thanks for being part of the community! Let us know about questions, problems, bugs or just share your experience by writing to [email protected], or by opening issues or pull requests at https://www.github.com/dealii/dealii. Additional information can be found at https://www.dealii.org/. -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. 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