New features, changes and fixes in Release 2.0:
• New: Print Edit button on main toolbar with menu for print, preview, edit and page setup.
• New: Print... item on context menu with sub-menu for print, preview, edit and page setup.
• New: Options button with drop-down panel to allow quick changes to all options.
• New: Use Print Styles option now takes effect immediately in Edit Mode.
• Chg: Drop-down button next to Format command has been removed.
• Chg: Updated to be compatible with Firefox 4 Beta 6.
• Fix: Error Console messages when clicking OK button on Options panel. Fixed.
• Fix: Occasional Error Console message due to uncaught HTTP request exception. Fixed.
• Fix: Sometimes first switch from Edit to Preview failed with toolbar missing. Fixed.
引用元：Print Edit :: Versions :: Add-ons for Firefox
ふと今日は・・・・・・ Print Edit 日本語化