This release is compatible with the 1.2.0 release.
It introduces new methods in the ColumnGroupReorderLayer and the ColumnGroupModel in order to fix several issues regarding reordering and column grouping.
It introduces the ICalculatedValueCache interface and corresponding getter and setter in the SummaryRowLayer and the GroupByDataLayer in order to be able to exchange the cache implementation.
It introduces the configurability whether to trim the text rendered by an AbstractTextPainter.