0.29 2018-07-05
  - Added check for errors on QuerySerializer object (diewald)

0.28 2018-01-10
	- Added some enums for koral:operation (margaretha)
	- Fixed node serialization of Annis QL containing lemma (margaretha)
	- Added serialization for Annis keyword "lemma" (margaretha)
	- Removed version from FCSQL processor (margaretha)
	- Fixed Annis regex bug regarding slash after foundry (margaretha)
  - Fixed use of regular expressions in corpus queries
    (margaretha, diewald)
  - Fixed treatment of 'AND' and 'and' in vc serialization (diewald)
	
0.27 2017-09-12
	- Changed Cosmas2 wildcards serialization as regex (margaretha)  
	- Fixed OP IN with classRefCheck.INCLUDES (margaretha)
	- Implemented OP PV with exclusion (margaretha)
	
0.26 2017-06-29
	- Updated collection query grammar (margaretha)
	- Updated maven dependency phase (margaretha)
    - Fixed handling of non-necessary brackets in tokens (diewald)
    - Improved error handling (margaretha)
    - Added wrap to koral:span serialization (margaretha)

0.25 2017-05-10
	- Altered dominance and relation serialization (margaretha)
	 
0.24 2017-05-03
	- Fixed serialization of regexes for VCs (diewald)	
	- Implemented exclusion in Cosmas2 IN operation (margaretha)
	- Restructured test suite (margaretha)
	
0.23 2016-10-27
	- Added tests and comments for FCSQL (margaretha)
	- Added quantifier for FCSQL QueryGroup (margaretha)
	- Improved Poliqarp+ test suite (diewald)
  - Removed redundant min serialization in repetitions (diewald)

0.22 2016-06-15
    - Spans now always wrap terms (diewald)
	- Cosmas-II "und", "oder", and "nicht" operations
	  now serialize to unordered sequences (diewald)
	- Cleanup POM (diewald)
	- Fixed deserialization of unnecessary brackets
	  around terms and termGroups in Poliqarp (diewald)
	- Support for FCS 2.0 (margaretha)
	- Fixed handling of escapes in regex
	  (issue #21; diewald)

0.21 2015-10-27
    - Improved meta query builder (hanl)

0.2 2015-06-25
        - Switch to "koral:" prefix (bingel)
	- Coverage of KoralQuery 0.3
	  (see http://korap.github.io/Koral/)
          (bingel)

0.1 2015-02-10
        - First version published to GitHub (bingel)