Release Changelog 1.8.5

Fixed

• Restored the changelog shell wrapper on the classic archive and single release templates, so the bundled shell styles apply again on themes that render them.
• Kept the release list in a single readable column instead of expanding to as many columns as the container allowed, which reordered releases across wide screens. Themes can override the measure with --rc-release-list-max-width.

Built locally: GitHub Actions could not run for this tag (account billing). SHA-256 ad0a98ddba343f01d33f843621597710f69e8481b6b88db0d9d8fb9e655ebb88.