KoalaDev 312d4f2cf7 chore: update sitemap lastmod dates, automate in release CI ...

- Update all sitemap <lastmod> entries from 2026-06-09 to 2026-06-16.
- Add sed step in release workflow to auto-update sitemap dates on every
  tagged release, so the sitemap never goes stale.

2026-06-16 06:11:13 +02:00

..

release.yml

chore: update sitemap lastmod dates, automate in release CI

2026-06-16 06:11:13 +02:00