New:
- Message Display WebExtension API
- Message Search WebExtension API
Fixed:
- Better visual feedback for unread messages when using the dark theme
- Various issues when editing mailing lists
- Application windows not maintaining their size after restart
- Some attachments couldn't be opened in messages originating from MS Outlook 2016
- Address book import form CSV
- Performance problem in message body search
- Ctrl+Enter to send a message would open an attachment if the attachment pane had focus
- Calendar: Issues with "Today Pane" start-up
- Calendar: Glitches with custom repeat and reminder number input
- Calendar: Problems with WCAP provider
Signed-off-by: Pierre-Yves <pyu@riseup.net>