Xtext Helios 7 is now available.

With this release, Xtext supports case-insensitive languages, in addition to case-insensitive keywords support, which was introduced in an earlier milestone. The ConcreteSyntaxValidator is now enabled by default during serialisation and can be registered as an EMF validator, allowing it to integrate with existing EMF-based applications. In the serialiser, comments are now associated with EObjects from the semantic model, and enum literals and datatype values are considered during backtracking.

More information on all the new features is available at the New & Noteworthy.