+1.11 Tue 5 Mar 2013 13:38:18 CET
+ - Fix problem with parsing unquoted terms that begin with a '.'
+ - Fix problem with parsing unquoted terms that contain a '@'
+ - allow registration of custom relations
+ - optional flag to set strict-but-not-compliant mode that prohibits
+ unqouted keywords to be used as terms
+
+1.8 Fri Jul 22 18:02:41 CEST 2011
+ - API changes: removed direct access to internal state and introduced
+ getters, removed usages of obsolete collections (Vector, Hashtable),
+ simplified method signatues (toXCQL), modified constants to be
+ read-only
+ - implemented faster XCQL serialization, using pure StringBuilder
+
+1.7 Tue Jul 27 17:35:25 BST 2010