• updated signal-cli to v0.13.13
• set LANG in docker image to UTF-8
• ǹotify_self is now also supported when sending messages to individual recipients
• improved swagger documentation (thanks @crummy)
• return group description in groups GET endpoint
• added API endpoints to set/remove a pin
• improved examples documentation (thanks @CeeArEx)
• added new endpoint to get the avatar of a group