Unsent messages are saved as drafts
Proxy support
Option to automatically get marked as away
Option to override the bootstrap nodes used
You can now reply directly from the notifications
Auto-accept support for file transfers
Pretty avatar placeholders
Clearing a chat now deletes the associated file transfers
Fixed splitting of messages with multi-byte characters
Translated to Brazilian Portuguese, Russian, and German

Full changelog: https://github.com/evilcorpltd/aTox/releases