chore(main): release 0.5.0-beta.1

[hmans]

🤖 I have created a release beep boop

0.5.0-beta.1 (2026-07-15)

Features

• admin: expose asset cleanup health (#1401) (66d7de3)
• api: support GET server discovery (#1396) (cf1a373)
• core: add encrypted projection snapshot canary (#1488) (835737e)
• docs: publish stable and development channels (#1490) (67e15b1)
• frontend: add regional English locales (#1532) (adea7d1)
• frontend: expand lazy-loaded locale support (#1537) (ffc9470)
• frontend: highlight rich composer mode (#1412) (468cf14)
• notifications: add test push action (#1480) (add1590)
• shields: add Shields.io community badges (#1467) (c6b5752)

Bug Fixes

• ci: time out media environment setup (#1486) (6e2373f)
• config: configure API response compression (#1502) (443f26f)
• core: preserve cleared RBAC defaults (#1543) (be7b4d9)
• dockercompose: use muxed LiveKit UDP port (#1503) (4974c63)
• forward-port 0.4.9 changes (#1477) (e7119f7)
• frontend: add direct thread message routes (#1524) (68bba96)
• frontend: allow app-wide mobile sidebar swipes (#1534) (a78110e)
• frontend: collapse invisible markdown spacing (#1539) (d3c8d19)
• frontend: enforce mono voice call audio (#1489) (ae686d4)
• frontend: hide deleted users from membership events (#1504) (65fa9a0)
• frontend: preserve expanded timeline groups (#1483) (599696e)
• frontend: preserve unusual video aspect ratios (#1521) (106ab5f)
• frontend: restore branded PWA install icons (#1478) (5c915b1)
• frontend: restore POST server discovery (#1528) (8534ba7)
• frontend: restore subtle design colors (#1545) (659be37)
• frontend: show pending permission updates (#1540) (a33a25e)
• frontend: support remote-only sessions (#1530) (e7b90c3)
• frontend: use origin host for message links (#1526) (b4b872c)
• frontend: use server logo for browser icons (#1506) (63c7fde)
• presence: handle constant wrong-sequence errors (#1511) (07a87f1)
• pwa: use server name for installed app (#1542) (c574036)
• release: develop prereleases on main (#1419) (a33d440)
• security: restrict public server assets (#1499) (2ada7d2)

Performance Improvements

• realtime: centralize myEvents fanout (#1513) (1c46f88)

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