Release Notes: A major bug in the processing of strings has been fixed. Support for the new version of libarchive has been added. Several minor bugs have been fixed.
Release Notes: Support for positional n-grams with varying shift has been added. Several minor bugs have been fixed.
Release Notes: Support for stop words and frequency thresholding has been added. The configuration has been simplified and is more transparent. Several bugs have been fixed.
Release Notes: The configuration and manual have been improved.
Release Notes: Support for signed embedding of strings has been added. Several minor bugs have been fixed.
Release Notes: Support for positional and sorted n-grams (n-perms) has been added. That is, you can now also extract n-grams bound to a position in strings and n-grams whose symbols are sorted.
Release Notes: A bug in the FASTA input module has been fixed.
Release Notes: Support for the clustering software CLUTO has been added as a new output module. The documentation has been extended.
Release Notes: A missing configuration file was added to the package.
Release Notes: Support for a system-wide configuration has been added. Additionally, all configuration parameters can be specified on the command line. The manual page and documentation have been updated and extended.