VSEARCH 2.9.1

Fix illegal instruction error.

VSEARCH 2.9.0

Added the fastq_join command.

VSEARCH 2.8.6

Fixed bug in derep_fulllength causing headers not to be truncated after the first space. This bug was unfortunately introduced in version 2.8.2.

VSEARCH 2.8.5

Fix bug with fastq_eestats2.

VSEARCH 2.8.4

Further reduce memory requirements for dereplication when not using the uc option. Fix output during subsampling when quiet or log options are in effect.

VSEARCH 2.8.3

Fix for segfault bug with derep_fulllength and uc.

VSEARCH 2.8.2

Fix for wrong placement of semicolons in header lines in some cases when using the sizeout or xsize options. Reduced memory requirements for full-length dereplication in cases with many duplicate sequences. Improved wording of fastq_mergepairs report. Updated manual regarding use of sizein and sizeout with dereplication. Changed a compiler option.

VSEARCH 2.8.1

Fixes for compilation warnings with GCC 8.

VSEARCH 2.8.0

Added fastq_maxdiffpct option.

VSEARCH 2.7.1

Fixes several bugs on Windows.