4.12.1 (2026-05-15)

Bug Fixes

• Security Update: Update dependency sanitize-html to v2.17.4 (#2937) (bad1fb6)
• Do not attempt to join call on doubleclick if missing permissions (#2798) (0986849)
• Edit lists crashing and list rendering issue in Firefox (#2920) (341fedd)
• Empty heading crash on edit msg (#2929) (735bc15)
• Hover state on url preview image and make it keyboard friendly (#2777) (3d35490)
• Notification cause crash on android (#2938) (909aa43)
• Prevent codeblock filename drop on edit (#2780) (8f1add6)
• Remove typo in no rooms UI (#2834) (0c30ece)
• Support audio with ogg filetype (#2924) (21bbf4b)
• Support for stable mutual rooms endpoint (#2939) (bef2672)

Features

• Add option to start video call in DM and rooms (#2745) (e5e0b96)
  • Show user avatars in calls
  • Right click quick call start shortcut
• Add YYYY-MM-DD (ISO 8601) date format to presets (#2712) (b4299f8)
• Allow codeblock plaintext inside codeblock and nested lists markdown (#2930) (02d1001)
• Allow using filenames in codeblocks (#2455) (8a78c96)
• Show image viewer when clicking url preview thumbnail (#2309)