Hello everyone! This is deal.II newsletter #289. 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: #17178: Fix compile warning (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/17178 #17177: Implement new multigrid transfer with MatrixFree infrastructure (proposed by kronbichler) https://github.com/dealii/dealii/pull/17177 #17175: Let AffineConstraints::make_consistent_in_parallel() iterate until converged. (proposed by marcfehling) https://github.com/dealii/dealii/pull/17175 #17173: Add multi platform docker images. (proposed by luca-heltai; merged) https://github.com/dealii/dealii/pull/17173 #17172: Enable matrix-free loops with ArrayView arguments (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/17172 #17171: Bump docker/build-push-action from 5 to 6 (proposed by dependabot[bot]; merged) https://github.com/dealii/dealii/pull/17171 #17168: Make some connections between classes. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/17168 #17166: Edit step-89.cc. (proposed by bangerth) https://github.com/dealii/dealii/pull/17166 #17165: testing of step-40 to step-49 (proposed by vyushut) https://github.com/dealii/dealii/pull/17165 #17164: Fix a typo in documentation (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/17164 #17163: fix tests/examples/step-18 (proposed by tjhei; merged) https://github.com/dealii/dealii/pull/17163 #17162: FEFaceEvaluation: Arrange simplices face gradients contiguously (proposed by dominiktassilostill; merged) https://github.com/dealii/dealii/pull/17162 #17161: Mark code spans in documentation of is_consistent_in_parallel(). (proposed by marcfehling; merged) https://github.com/dealii/dealii/pull/17161 #17159: Fix quad numbers in MatrixFreeTools::compute_matrix() (proposed by nmuch; merged) https://github.com/dealii/dealii/pull/17159 #17158: Really minor edit to step-89.cc. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/17158 #17157: Some edits to the documentation of step-89. (proposed by bangerth) https://github.com/dealii/dealii/pull/17157 #17153: Capitalize proper names in references. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/17153 #17152: Update the copyright header of step-90. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/17152 #17151: Avoid the use of 'auto' in step-74. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/17151 #17150: Minor cleanup in AffineConstraints::make_consistent_in_parallel(). (proposed by marcfehling; merged) https://github.com/dealii/dealii/pull/17150 #17149: MatrixFreeTools::compute_matrix(): specialize assembly of diagonal blocks (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/17149 #17147: Make access to GridTools::Cache thread safe. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/17147 #17132: Matrix-free MappingInfo: Update documentation of internal functions (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/17132 ## And this is a list of recently opened or closed discussions: #17176: Regression tester regressed 05fa2e (opened) https://github.com/dealii/dealii/issues/17176 #17174: Regression tester regressed 5ca243 (opened) https://github.com/dealii/dealii/issues/17174 #17170: Regression tester regressed 13379f (opened and closed) https://github.com/dealii/dealii/issues/17170 #17169: Regression tester regressed 80c1d0 (opened and closed) https://github.com/dealii/dealii/issues/17169 #17167: Regression tester regressed 8be8fa (opened and closed) https://github.com/dealii/dealii/issues/17167 #17160: Regression tester regressed 40dcf9 (opened and closed) https://github.com/dealii/dealii/issues/17160 #17156: Regression tester regressed e8ec7c (opened and closed) https://github.com/dealii/dealii/issues/17156 #17155: Difficult-to-read part in the introduction of step-89. (opened) https://github.com/dealii/dealii/issues/17155 #17154: Mistake in formula in step-89? (opened) https://github.com/dealii/dealii/issues/17154 #17139: Regression tester regressed 5a8d94 (closed) https://github.com/dealii/dealii/issues/17139 #17131: sigabrt in matrixcreator workstream inside VectorTools::project (closed) https://github.com/dealii/dealii/issues/17131 #8516: FEFieldFunction is not thread-safe (because GridTools is not threadsafe) (closed) https://github.com/dealii/dealii/issues/8516 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 dealii@googlegroups.com, 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. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/667d383e.050a0220.5f8c4.00dcSMTPIN_ADDED_MISSING%40gmr-mx.google.com.
