Gmail 2 Support
- Navigate “Quick Links” (Google Lab Feature)
- Gmail Video Chat Support
- “Enable Google Talk Window” preference
- Navigate to Label
- Apply/remove label auto completion
- Hide Spam counter, hide invitation box, highlight row in overview
- mailplane:// URLs
- Gmail 2.0 keyboard shortcuts tip
- Full support for Gmail 2 and new menu items
Composing Emails
- Improved: “Attach File” button
- mailto URL improvements
- Writing Direction menu
- Use “Copy and Paste” to Attach files and pictures
- Picture Attachment Dialog
- Drag and drop of text inside the same window
- Attach Folder and file bundles
- Mac OS X Address book integration
Multiple Accounts
- Switch to account keyboard shortcut
- Nickname
- Account Drawer improvements
Notifications
- Improved: Growl notifications
- “Do not disturb” mode
- Sound and Color
- Growl notification show account name
- “Background” account notifications!
Integration
- OmniFocus “Clipping” Plugin
- Post form (Google spreadsheet or LiveJournal comments)
- Auto-BCC for Highrise
General Improvements
- Improved: Keychain Access
- Online Help
- “Close instead of Hide” preference
- Safari extensions check
- Improved registration panels
- Improved auto update
- Network Diagnostics
- Improved Authentication
- Changed: Account loading and “View->Reload Page”
- Performance improvement
- Download improvements
- Miscellaneous
- Inspect Element menu item
- Resize multiline text fields
Source : http://smokingapples.com/