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@dscho dscho commented Nov 10, 2025

The macos-13 runner pool will soon be closing down, as per https://github.blog/changelog/2025-09-19-github-actions-macos-13-runner-image-is-closing-down/

Unlike the Git project in git/git@73b9cdb7c40 (GitHub CI: macos-13 images are no more, 2025-11-04), let's not upgrade to the next-newer pool timidly, but boldly go to the latest pool, macos-15.

@dscho dscho requested a review from mjcheetham November 10, 2025 19:00
@dscho dscho self-assigned this Nov 10, 2025
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dscho commented Nov 10, 2025

Oh, I guess I should have marked this as a fixup!... Will do in the -rc2 rebase that's due this Wednesday, anyway.

@dscho dscho force-pushed the upgrade-to-newer-macos-pools branch from 77b1677 to be5158b Compare November 10, 2025 19:28
@dscho dscho marked this pull request as draft November 10, 2025 20:09
@dscho dscho force-pushed the upgrade-to-newer-macos-pools branch from be5158b to 5726e9b Compare November 11, 2025 10:51
The macos-13 runner pool will soon be closing down, as per
https://github.blog/changelog/2025-09-19-github-actions-macos-13-runner-image-is-closing-down/

Unlike the Git project in 73b9cdb (GitHub CI: macos-13 images are no
more, 2025-11-04), let's not upgrade to the next-newer pool timidly, but
boldly go to the latest pool, macos-15.

Note: That pool has ARM-based machines, and hence the installation path
of Git must be adjusted: it is now /opt/homebrew instead of /usr/local.
Likewise, the no-longer-supported .NET 3.1 used in `microsoft/scalar`
does not support ARM64, therefore we have to upgrade to a newer,
still-supported .NET version (which is A Good Idea, anyway).

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
@dscho dscho force-pushed the upgrade-to-newer-macos-pools branch from 5726e9b to af7fe0c Compare November 11, 2025 11:01
@dscho dscho marked this pull request as ready for review November 11, 2025 11:38
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3 participants