This release is intended to stabilize the 1.x architecture furthermore.
It will contain several usability related bugfixes and enhancements. The main focus is to increase the usability experience users have that are working with the NatTable in an Eclipse based application.
There are mainly refactorings of internal API that shouldn't affect users if they are using NatTable as is. For highly customized usage there might me modifications necessary.
Although NatTable 1.1 should have been the final release of the 1.x architecture, the community stated that further development in that line is necessary. We therefore decided to create a 1.2 release, addressing several issues regarding usability and stability.