Switch to Account...
Until now Mailplane 3 was only able to switch between a maximum of 10 accounts. Mailplane 3.1.0 lifts that limitation and unifies tabs with the switch functionality we had in Mailplane 2. Learn more here.
Google Account Chooser
Google released a new sign-in interface which caused a few hiccups in Mailplane. They shouldn't happen anymore with this update.
Show Unread Messages
We added a new option to show unread messages neither in Menu Bar nor in Dock. That way you can receive notifications but don't necessarily need to see the unread count.
Hide Gmail header when printing
Mailplane automatically hides the Gmail header when printing a message which results in a print-out with less clutter.
* Fixed preview (QuickLook) of MS Office documents on Mavericks
* Fixed 'Download Image' and 'Download Linked File' context menu items
* Fixed 'Look Up' context menu item
* Boomerang's Customize Menu functionality works again