v1.12.23-rc.0

✨ Features

• Sticky Header for Room List Sections (#33968). Contributed by @langleyd.
• Improve link preview look and feel (#33981). Contributed by @Half-Shot.
• Room list: move sections out of labs to all the users (#33810). Contributed by @florianduros.
• Add "user identity" display to dev tools (#33977). Contributed by @richvdh.
• Add unread toast to room list sections (#33961). Contributed by @langleyd.
• Room list: add drag and drop of sections to reorder them (#33606). Contributed by @florianduros.
• Room list: add release announcement for sections (#33800). Contributed by @florianduros.

🐛 Bug Fixes

• Fix: Focusing a room in the room list(without hovering) doesn't allow tabbing to the more menu (#34043). Contributed by @langleyd.
• Fix double tooltip on collapsed Quick Settings button (#33923). Contributed by @t3chguy.
• Fix flaky device verification test (#33909). Contributed by @dbkr.
• Fix long display / user names in UserMenu (#33900). Contributed by @dbkr.
• Fix handling of deeplinks on Element Desktop (#33827). Contributed by @t3chguy.