Bug fix and 64 bit: v2.7.1 released

Directly after releasing v2.7 users have reported a problem with "barely visible" and unresponsive views on iOS. I had thoroughly tested the app with iOS 7.0 & 7.1 on several devices without even similar issues, and could not reproduce the error ... After a while reviewing recent changes based on some screenshots showing the error situation, I was able to identify the reason.

Yesterday I submitted v2.7.1 of both iOS apps, and requested an expedited review from Apple, hoping for a fast approval... The update v2.7.1 was released this night, and first users are reporting the bug being fixed! In addition I incorporated 64 bit support for new devices (like the iPad mini Retina). Wow, what a weekend...