New: Mailplane 2.5 Highlights
NEW: Lion's Full Screen Mode

Many MAC OS X Lion users wanted to use the new "full screen" mode in Mailplane. This version now adds support for it: You can switch using the icon in the title bar or the menu item/keyboard shortcut located in the "Window" menu.
NEW: Support for the 'Preview Pane' Gmail lab feature
Google added a new lab feature called "Preview Pane". With this version, all keyboard shortcuts, toolbar and menu items support this new lab feature.
New: Mailplane 2.4 Highlights
NEW: Remember and track your email conversations with Evernote

With the new Mailplane Evernote integration you can easily create notes linking to a Mailplane conversation and import attachments to Evernote.
New: Mailplane 2.3 Highlights
NEW: 'Hide Ads' Preference
You can now hide the sponsored links in Mailplane. Just turn on the 'Hide ads' setting in Preferences > Tweak UI.
NEW: 0Boxer Plugin
0Boxer is a plugin for Gmail. It turns "inbox zero" into a game. You get points when you answer, archive, or delete email.
NEW: Improved External URLs
All links inside a window opened with Command-Click open inside Mailplane instead of your default web browser.
For security reasons: When a window contains 'non-Gmail' content, the URL is displayed in the status bar.
NEW: New message window title now contains the account name
When you compose a message in a separate window, you now see the current account in the title bar of the window.
UPDATED: Plugins
The TrueNew plugin got some fixes and improvements. Thanks to the Mailroom Team for creating this update.
Improved Rapportive integration, now supports Facebook and Linkedin
New: Mailplane 2.2 Highlights
Support for Gmail's Priority Inbox
Mailplane now supports Gmail's recently released Priority Inbox. You can now set your default inbox by choosing between the Priority Inbox, the normal inbox, or a custom label. The default inbox is used to calculate the unread message counter and to display Growl notifications. The new "Inbox" (or Mail > Go to > Inbox menu item) can be used to open your default inbox. You'll find the settings in Preferences > Accounts > Options.
Drag Mailplane URL from the title bar
Just drag the icon to any application and you can easily link back to a Gmail conversation or Gmail search.
TrueNew: The 'unseen' message counter
TrueNew displays two counters: the unread message counter and the unseen counter. If you'd like to give it try, it's in Preferences > Accounts > Plug-Ins. More...
Rapportive: Contact information instead of ads
Mailplane now includes Rapportive, which replaces the sponsored links on the right-hand side with useful contact information. When viewing a conversation, Rapportive displays data from Twitter, Facebook, LinkedIn and other sites. To enable Rapportive, go to Preferences > Accounts > Plug-Ins. More...
Automatically open 'safe' attachments
Like Safari, Mailplane can now automatically open 'safe' attachments after downloading. Just turn on the setting in Preferences > General > Downloads. You can now directly open the last downloaded attachment with the Downloads > Open menu item.
CRM/Helpdesk Integration: Compute BCC address
Mailplane's auto-insert-BCC feature lets you integrate with a CRM, HelpDesk or similar service. Now you can write a script to compute a BCC address based on the Gmail account and its from/to addresses. Here's the how-to article.
