github deltachat/deltachat-desktop v2.51.0
v2.51.0 2026-06-04

9 hours ago

Removed

  • Remove "Move to DeltaChat folder", in case you are using the option, a device message shows how to proceed
  • Remove "Only fetch from DeltaChat folder" option, the functionality is preserved for existing profiles
  • Remove "Delete Messages from Server" option, this is now up to the server: Chatmail handles that automatically, classic email servers used as relay often have lots of storage or options themselves
  • Remove "Show Email" options, all messages are shown by default, account sharing is anyway not supported

Added

  • "Mark as Unread" menu item (and "as Read")
  • Add inline reply on notifications (Win, Mac)
  • Allow to submit "Edit Group" with "Enter"
  • Calls & channels are not experimental anymore (#6335)
  • Add window menu for MacOS (#6357)
  • Improve crash handling (#6341)
  • Click on call messages opens/focus call window (#6376)
  • WebXDC: add isAppSender, isBroadcast
  • Add option to force encryption (#6410)
  • Show imap folder if set (#6424)
  • Resend the last 10 messages to new broadcast channel member
  • Enable PQC (Post-Quantum Cryptography) support. We do not generate PQC keys yet, this step is needed for forward compatibility
  • Allow otherwise invalid TLS connections if the key is unchanged
  • Do not show "non delivered" notifications in broadcast channels
  • Adapt quota warning to automatic cleanup.
  • Improved avatar resolution

Fixed

  • Use correct filename when dragging a file out (#6219)
  • Chat list switching between archive by itself (#6255)
  • Chat list: Ctrl + Space multiselect on Linux
  • Add counter for screenreaders (#6297)
  • Show channel description (#6283)
  • Enable sticker replies (#6278)
  • Detect images dropped with uppercase extensions (e.g. .JPG) (#6324)
  • Switch account in all SelectChat dialogs (#6279)
  • Mark visible messages as read after a programmatic scroll completes (#6329)
  • Show appropriate buttons when invite code is pasted to search field (#6330)
  • Hide apps for channels (#6336)
  • Create group/channel with description & image (#6314)
  • Resize reactions after image load (#6334)
  • Truncate author name in quotes (#6356)
  • Always show sent time in html email view(#6363)
  • Show rtl text in correct direction in mixed texts (#6379)
  • Qr code video is flipped for back camera (#6373)
  • Set default height smaller then screen height (#6385)
  • Adapt accountlist sidebar (#6380)
  • Reload settings after importing backup (#6396)

Miscellaneous Tasks

  • Update translations (#6295)
  • Upgrade Electron to 41.7.1
  • Add burmese language (#6416)
  • Upgrade core to 2.51.0 (#6425)
  • Upgrade React zoom pan pinch (#6375)
  • Replace emoji mart (#6201)

Other

  • HTML viewer: move Load Remote Images
  • Sticker folder rewrite (#6231)
  • change: remove open sticker folder button
  • fix: keep sticker picker open where appropriate
  • Add Device: move buttons to menu (#6126)

Downloads

https://download.delta.chat/desktop/v2.51.0/

Don't miss a new deltachat-desktop release

NewReleases is sending notifications on new releases.