Version 2.30:
- Possibility to stop message sending/receiving by clicking on "Loading" icon.

Version 2.31:
- IMAP support

Version 2.32:
- Fixed: when using "Reply" button, not only sender was used as a reply recipient but also all addresses from "To" field of the original message.
- Fixed: message with attachments sometimes failed to be saved as a draft.
- New possibility: when editing a new message, Ctrl+click marks block of text with the last selected color.