v3.21.0

Compatible with PETSc 3.21.x releases and PETSc release branch (until at least 3.22)

Changelog:

• removed MATSUM (use MATCOMPOSITE instead)
• MatCreateProd is now creating a multiplicative MATCOMPOSITE
• Compatibility with PETSc 3.21, see https://petsc.org/release/changes/321/ for a list of changes

v3.20.0

Compatible with PETSc 3.20.x releases and PETSc release branch (until 3.21)

Changelog:

• Compatibility with PETSc 3.20, see https://petsc.org/release/changes/320/ for a list of changes

v3.19.1

Fix compiling C code with C++ compiler (--with-clanguage=C++ in PETSc configure)

v3.19.0

Compatible with PETSc 3.19.x releases and PETSc release branch (until 3.20)

Changelog:

• Support for GNUMake 4.4.1
• Compatibility with PETSc 3.19 see https://petsc.org/release/changes/319/ for a list of changes

v3.18.0

Compatible with PETSc 3.18.x releases and PETSc release branch (until 3.19)

Changelog:

• Fix #67 - memory leak when changing from QPSTAO to another QPSType
• Compatibility with PETSc 3.18, see https://petsc.org/release/docs/changes/318/ for a list of changes

v3.17.0

Compatible with PETSc 3.17.x releases

Changelog:

• using PetscCall for error checking (TRY() macro is no longer available)
• FLLOP_ macros are no longer available/supported and are replaced by PETSc equivalents
• fixes for nullspace detection
• various mem leak fixes