[bugfix][Python] Add missing install to _istl.so

See merge request !458

CHANGELOG is for 2.8

See merge request !452

Merge branch 'complex-abi-change-warnings' into 'master'

See merge request !450

Make sure that the relaxation factor for smoothers never is complex.

See merge request !447

(cherry picked from commit a342ef7d)

659f580a Make sure that the relaxation factor for smoothers never is complex.

Merge branch 'feature/remove-signed-unsigned-comparison-warning-repartition' into 'master'

See merge request !449

Merge branch 'feature/shut-up-compiler-warnings-gcc8' into 'master'

See merge request !446

Remove signed-unsigned comparison on repartition.hh

See merge request !448

(cherry picked from commit 98b87c4c)

3dd0e2b3 Remove signed-unsigned comparison on repartition.hh

Get rid of shadowed/unused variable/typedef gcc-8 warnings

See merge request !445

(cherry picked from commit b04092da)

4a990c33 Get rid of shadowed/unused variable/typedef gcc-8 warnings

Merge branch 'features/shut-up-compiler-warnings' into 'master'

See merge request !443

Get rid of unused/shadowed variable compiler warnings.

See merge request !442

(cherry picked from commit b0a1b9c7)

b6080f4f Get rid of unused/shadowed variable compiler warnings.
a43015f8 USe std::is_sorted to fix compile issue with DUNE_ISTL_WITH_CHECKING.

Merge branch 'cleanup/macos-gitignore' into 'master'

See merge request !441

[gitignore] Ignore macOS caching files

See merge request !439

(cherry picked from commit 84cd3055)

d417844c [gitignore] Ignore macOS caching files

Merge branch 'feature/tuple-ctor-for-mtbmatrix' into 'master'

See merge request !440

Christian Engwer authored Jul 23, 2021 and Christoph Grüninger committed Jul 23, 2021

[MultiTypeBlockMatrix] Export the constructor of std::tuple

See merge request !395

(cherry picked from commit c3262f2d)

6102bb12 [MultiTypeBlockMatrix] Export the constructor of std::tuple

[changelog] Mention SuiteSparse potentiel slowdown with openBlas

Closes #91

See merge request !437

Fixes #91

Update list of authors

See merge request !438

Cholmod: Add support for almost all matrix types

See merge request !424

This is achieved by using the flat matrix and vector forEach implementations.
The unit test is extended by a multi type example.

The routines traverse the container recursively and call a functor
at each scalar entry passing also the flat index.

Remove some warnings about unused typedefs and suggested braces

See merge request !435

IO matrixmarket for vectors of simd type

See merge request !368

[operators][cleanup] Use override keyword

See merge request !433

use the dune docker registry for the python and 'with-checking' ci test

See merge request !431

fix some headercheck issues

See merge request !430

Fix registrytest by properly including config.h

See merge request !429

Use [[maybe_unused]] instead of DUNE_UNUSED(_PARAMETER)

See merge request !427

Use std::void_t instead of Dune::void_t

See merge request !426