VSEARCH version 1.0.4

Added --allpairs_global option for all-vs-all pairwise optimal global alignment. Reduced memory requirements slightly. Removed memory leaks.

VSEARCH version 1.0.3

Minor change: Option --help now writes output to stdout.

VSEARCH version 1.0.2

Bug fixes (ssse3/sse41 requirement, memory leak). AMD cpus should work well now.

VSEARCH version 1.0.1

Bug fixes (sortbysize, semicolon after size annotation in headers) and minor changes (labels as secondary sort key for most sorts, treat T and U as identical for dereplication, only output size in dbmatched file if sizeout specified).

VSEARCH version 1.0.0

First public release of VSEARCH