Oct 25, 2018
*Release 1.11.0
*Change the 0-based coordinate system to 1-based coordinate system in AIRR format (with -outfmt 19 parameter) for sequence start positions per the new AIRR Rearrangement Schema ( http://docs.airr-community.org/en/latest/datarep/rearrangements.html ).

Aug 24, 2018
*Release 1.10.0
*Fix some processes not exiting under cpu full load condition

April 30, 2018
*Release 1.9.0
*Adding the AIRR rearrangement tabular format	

Sept 22, 2017
*Release 1.8.0
*Re-engineered multi-threading mechanism which significantly shortens the processing time. Default to use 4 threads.

*Added ability to accept the SRA accession directly as query input.

*Lower the default nucleotide mismatch penalty values for finding D and J genes (from -4 to -2 and from -3 to -2, respectively). This is to better accommodate moderately mutated sequences. 	

April 19, 2017
*Release 1.7.0
*Make nucleotide overlaps at VDJ junctions an option (-allow_vdj_overlap) and default is set to no overlap allowed.  Previous versions were hard-coded to allow nucleotide overlaps at VDJ junctions.
*Use alignment length instead of percent identity as tiebreaker for hits with identical blast scores.
*Allow custom J gene mismatch penalty.
*Add CDR3 start and stop to sub-region table
	
Oct 26, 2016
* Release 1.6.1
* Added clonotype report
* Enabled multi-threading option -num_threads
	
April 25, 2016
* Release 1.5.0
* Added CDR3 annotation 
* Added option for extending at 5' side
* Default to IMGT region (was Kabat previously)
	
July 17, 2014
* Release 1.4.0
* Added capability to analyze monkey sequences.

February 19, 2014
* Release 1.3.0
* Better handling of non-Ig sequences
* Include makeblastdb binary with pre-compiled releases

September 5, 2013
* Release 1.2.0
* Add capability for T cell receptor analysis.

December 12, 2012
* Release 1.1.0
* Added option to specify minimal required D gene matches.
* Result summary now reports if there is stop codon and if the rearrangement is productive or not.
* Improved D and J gene match logic.
* Added capability to analyze rat and rabbit sequences.

March 20, 2012
* First stand alone release
