v1.11.50-rc.0

✨ Features

• Ship element-web as a debian package (#26533). Contributed by @t3chguy.
• Update room summary card header (#11823). Contributed by @germain-gg.
• Add feature flag for disabling encryption in Element Call (#11837). Contributed by @toger5.
• Adapt the rendering of extra icons in the room header (#11835). Contributed by @charlynguyen.
• Implement new unreachable state and fix broken string ref (#11748). Contributed by @MidhunSureshR.
• Allow adding extra icons to the room header (#11799). Contributed by @charlynguyen.

🐛 Bug Fixes

• Room header: do not collapse avatar or facepile (#11866). Contributed by @kerryarchibald.
• New right panel: fix button alignment in memberlist (#11861). Contributed by @kerryarchibald.
• Use the correct video call icon variant (#11859). Contributed by @robintown.
• fix broken warning icon (#11862). Contributed by @ara4n.
• Fix rightpanel hiding scrollbar (#11831). Contributed by @kerryarchibald.
• Switch to updating presence via /sync calls instead of PUT /presence (#11824). Contributed by @t3chguy.