v0.12.1

Added

• Support for custom emojis in reactions.
  • Like other bridges with custom emoji reactions, they're bridged as mxc:// URIs, so client support is required to render them properly.

Improved

• The bridge will now poll for reactions to 20 most recent messages when receiving a read receipt. This works around Telegram's bad protocol that doesn't notify clients on reactions to other users' messages.
• The docker image now has an option to bypass the startup script by setting the MAUTRIX_DIRECT_STARTUP environment variable. Additionally, it will refuse to run as a non-root user if that variable is not set (and print an error message suggesting to either set the variable or use a custom command).
• Moved environment variable overrides for config fields to mautrix-python. The new system also allows loading JSON values to enable overriding maps like login_shared_secret_map.

Fixed

• ChatParticipantsForbidden is handled properly when syncing non-supergroup info.
• Fixed some bugs with file transfers when using SQLite.
• Fixed error when attempting to log in again after logging out.
• Fixed QR login not working.
• Fixed error syncing chats if bridging a message had previously been interrupted.