Complete release notes for the current and previous versions of the engine.
Newest version: 1.2.156
Mar 31, 2014 Crash fix
IAP product listing (iap.list) problem with returned empty lists has been fixed.
** Price info added on Android for tracking (price and currency_code)
More about the crash
The reason was that a C std lib function called mktime consumed an exceptional amount of stack on Android 4.3. mktime is called by the HTTP service, which runs on a separate thread and caused a stack overflow on that thread and subsequent crashes in random places, because of the small stack allocated to that thread. mktime is used for time conversion, which explains the differing frequencies of the crash, which basically were related to the time of day when the app was started (verified on device actually by setting the local time, much less frequent at night time for example). In other words, it consumed different amounts of stack depending on when in the day it was called.