VSEARCH 2.4.1

This version fixes overflow bugs in fastq_stats and fastq_eestats with very large FASTQ files. It also fixes a memory reporting issue on Windows. Minor documentation updates.

VSEARCH 2.4.0

This release includes support for Linux on the Power8 architecture (using AltiVec) as well as Windows on x86_64. The documentation has been updated and a few small bugs have been corrected.

VSEARCH 2.3.4 Windows pre-release

This is a pre-release of VSEARCH 2.3.4 for 64-bit Windows. The binary is compiled with the mingw-w64 cross compiler. Not tested well. Not for production. Feel free to try it out!

For support for gzipped or bzip2'ed files you need the zlib1.dll or bz2.dll libraries.

VSEARCH 2.3.4

Fix bug in profile output, update docs. Solves issue #220.

VSEARCH 2.3.3

Minor speed improvements.

VSEARCH 2.3.2

Fix bug in column 2 of H-lines in UC output files after clustering. Resolves issue #207.

VSEARCH 2.3.1

Fixed bug where --minwordmatches 0 was interpreted as the default minimum word matches for the given word length instead of zero. When used in combination with --maxaccepts 0 and --maxrejects 0 it will now allow complete bypass of the kmer-based heuristics.

VSEARCH 2.3.1 Windows pre-release

This is a pre-release of VSEARCH 2.3.1 for 64-bit Windows. The binary is compiled with the mingw-w64 cross compiler. Not tested well. Not for production. Feel free to try it out!

For support for gzipped or bzip2'ed files you need the zlib1.dll or bz2.dll libraries.

VSEARCH 2.3.0

Allow zero-length sequences. New fastq_trunclen_keep option.

Tue 8 Nov: Updated linux binary by compiling with the older gcc 4.9.2 to avoid error message "/usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.21' not found".

VSEARCH 2.2.0

Added options for OTU table generation: --biomout, --mothur_shared_out and --otutabout.