Hunner/release 2.13.8

[hunner]

Pull Request Description

What and why?

Releasing v2.13.8

Includes

• Add offline_access to default OIDC scope #538
• ZD-717: Share multiclass proba preamble; align classes on estimator.classes_ (follow-up to #535/#539) #540

Release notes

None; just a release bump pr

Checklist

• What and why
• Screenshots or videos (Frontend)
• How to test
• What needs special review
• Dependencies, breaking changes, and deployment notes
• Labels applied
• PR linked to Shortcut
• Unit tests added (Backend)
• Tested locally
• Documentation updated (if required)
• Environment variable additions/changes documented (if required)

[github-actions]

PR Summary

This PR primarily focuses on updating the software version from 2.13.7 to 2.13.8 across multiple project files including pyproject.toml, DESCRIPTION (located in r/validmind), the package's version.py, and the uv.lock file. Additionally, the Makefile has been updated to handle the DESCRIPTION file update in a more portable manner by using a temporary file rather than modifying the file in place. These changes ensure that the version information is kept consistent across the project and that the Makefile command is compatible with different sed implementations.

The changes are functional in that they maintain version consistency and improve the robustness of the version update process. No behavioral changes are introduced apart from the updated version and improved Makefile handling.

Test Suggestions

• Verify that after running the version update command via Makefile, the version in version.py, DESCRIPTION, and pyproject.toml is correctly updated to 2.13.8.
• Test the Makefile command on different operating systems to ensure the sed command works as expected without in-place file editing issues.
• Check that the commit message or version bump output is correct and consistent across all files.
• Run the project's automated tests to ensure that no regressions were introduced with these changes.

[juanmleng]

Nice catch on the Makefile fix. Switching sed -i '' (which only works on BSD/macOS sed) to the sed '...' > .tmp && mv form means make version will now work in Linux CI rather than only on a Mac, and the && keeps the original file intact if sed ever fails.

One tiny thing, take it or leave it: if sed does fail, the DESCRIPTION.tmp gets left behind. Since the target does an explicit-file git add, it won't actually get committed, so this is really just tidiness — a || rm -f r/validmind/DESCRIPTION.tmp would clean it up if you want it airtight.

LGTM 👍