Version 1.3.0-pre5
http://www.aqua-mail.com/download/AquaMail-market-1.3.0-pre5.apk+ Support for iCal event cancellations (including specific occurrence vs. entire series).
+ Made "purge local deleted folders" available in Smart Folder.
+ IMAP CONDSTORE extension support, faster mail sync and lower battery use when there are no changes (Gmail, Fastmail, others with this extension).
* Sent messages are now shown using same layout as incoming ones. This means they can be printed, shared, copied, etc. Also resolves text selection issues on some devices (Samsung, I'm looking at you).
+ IMAP: mark "all" read and delete "all" now really mean "all".
The issues with "load more" and "show images" panels brought on by Android 4.4 have not been fixed yet, I'm going to look at that next. It's actually quite complicated (unless I wanted to use the quick and dirty fix employed by K9 and stock Email, but I don't, since it causes a number of other, quite serious, visual glitches).