v1.4 is now undergoing beta testing for release, thanks to all beta testers who have signed up! If no new issues are found, I hope to release it to Apple, and it should be available in time for the new year. Here is the final change list:
All new multi-threaded card art download engine: card art is now downloaded in the background with multiple threads, leading to quicker and more responsive downloads
Initial support for high-definition card art is available, for Magic 2011, Scars of Mirrodin and Zendikar block cards only. Marvel at the clarity! Card scans are courtesy of the CCGHQ team at slightlymagic.net.
Zoom in on a card by pinching the card with both fingers outwards
View card text by rotating the card with both fingers in opposite directions (takes a little practice)
Search cards by “And” mana type, e.g. Red And Black mana
Search by Standard or Extended card sets
Internal deck format has changed to Apprentice format
Import decks from email, or by dragging/dropping from iTunes
Simple deck statistics can now be accessed from the deck card count view