Use PETSc version 3.25.0

[yguclu]

Following the release of PETSc version 3.25.0 on March 30, 2026:

• Update PETSc version in docs/installation.md from 3.24.2 to 3.25.0
• Instead of release branch, download PETSc 3.25.0 in GitHub workflows

Other Changes:

• Create 'install_petsc4py' action to install PETSc & petsc4py w/ complex support; use it in the workflows 'testing' and 'documentation'
• Rename actions:
  • parallel_h5py -> install_h5py
  • macos_install -> macos_installation
  • ubuntu_install -> ubuntu_installation
• Update CHANGELOG.md

[codacy-production]

Up to standards ✅

🟢 Issues 0 issues

Results:
0 new issues

View in Codacy

🟢 Coverage ∅ diff coverage · -0.01% coverage variation

Metric	Results
Coverage variation	✅ -0.01% coverage variation
Diff coverage	✅ ∅ diff coverage

View coverage diff in Codacy

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (1bd4101)	Report Missing	Report Missing	Report Missing
Head commit (0085574)	98940 (+49470)	65794 (+32891)	66.50% (-0.01%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#580)	0	0	∅ (not applicable)

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

¹ Codacy didn't receive coverage data for the commit, or there was an error processing the received data. Check your integration for errors and validate that your coverage setup is correct.

_{TIP This summary will be updated as you push new changes. Give us feedback}

[e-moral-sanchez]

I tried the installation in the TOK cluster and it worked.

[yguclu]

I tried the installation in the TOK cluster and it worked.

Thanks for checking! That's great news!