Reprinted from TidBITS by permission; reuse governed by Creative Commons license BY-NC-ND 3.0. TidBITS has offered years of thoughtful commentary on Apple and Internet topics. For free email subscriptions and access to the entire TidBITS archive, visit http://www.tidbits.com/ Mailplane 3.0 Agen G. N. Schmitz Uncomplex has released [1]Mailplane 3.0, a major update to the Gmail-specific email client that now supports the new Gmail compose mode and integrates Google calendar. Mailplane 3.0 also supports up to 10 accounts simultaneously and enables you to instantly switch between tabbed accounts. You can now preview attachments with Quick Look, as well as compress directories or take a screen capture and attach it to your message. Other additions include support for Notification Center (including the Do Not Disturb setting) and support for Retina displays. If you previously purchased Mailplane, you're eligible for a 20-percent discount on the upgrade to version 3.0 (and a free upgrade if you bought Mailplane 2.x on or after 1 October 2012). ($24.95 new, free update, 3.4 MB, [2]release notes) References 1. http://mailplaneapp.com/index.html 2. http://mailplaneapp.com/blog/entry/mailplane_3_has_arrived/index.html .