v2026.06.21.0

🎉 Element Call comes to Komai! Modern, encrypted 1:1 and group voice and video calls now work on Linux, Windows, and macOS. See the guide to get started (699263321, 05b207a75, f0866c102).

• ✨ Feature: support for forwarding a message to several rooms at once (8f9144324, 47cd44713).
• ✨ Feature: resize the message input area by dragging its top edge (8687b2c18).
• 🐛 Fix: failed media thumbnails back off and retry automatically, and retry right away when connectivity returns, instead of staying broken (3c9e637f5, 1a29daa35).
• 🐛 Fix: timeline tooltips render as plain text, and the avatar sender tooltip is a compact single line (859a9d0f6, e8ecf7da3).
• 🐛 Fix: the reply preview no longer gets stuck in a layout loop near the height-limit cap (87c765223).
• 🐛 Fix: Komai probes whether the secure store is writable and explains an unreadable store cipher, instead of failing silently (4cddd800a).
• 🎨 Polish: the Media Viewer action buttons match the app's other control bars (e39ab0438).
• 🎨 Polish: the thread view drops its dashed outline (b3e2b5311).