Host the PETSc numerical library package: https://petsc.org
- Download: https://petsc.org/release/download
- Install: https://petsc.org/release/install
- See the file CONTRIBUTING
- https://gitlab.com/petsc/petsc/-/issues
- petsc-maint@mcs.anl.gov
- https://petsc.org/release/community/mailing/
- See the file CODE_OF_CONDUCT.md