v1.5.0

Enhancements

#14

• --cluster-method gives an opportunity to use OTU clustering differently just with opticlust default value. Among other method, there are --cluster-method agc and --cluster-method dgc which implement Vsearch - an open-source alternative to usearch, so it should be way more efficient.

Updates

• conda environment file, not only containing Vsearch but also generated with conda v4.5.1