Nov 26, 2018

  • Release 1.12.0

  • Increase allowed distance between V gene end and J gene start positions (from 90 bp to 150 bp) as well as between V gene end and D gene start positions (from 55 to 120 bp) to accommodate extremely long VDJ junctions found in some antibodies.

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 t o 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 f rom -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 o verlap 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