The biblatex package by Philipp Lehman is becoming the definitive citation management tool for LaTeX users. Biblatex has relied on the venerable BibTeX program only for sorting and generating a very generic .bbl file without any formatting instruction. Everything else is taken care of by biblatex, which provides a powerful and flexible macro interface for authors of citation styles.

Sphinx is a tool for producing documentation for Python projects, using reStructuredText as markup language.

Gammu is command line utility and library to work with mobile phones from many vendors. Support for different models differs, but basic functions should work with majority of them. Program can work with contacts, messages (SMS, EMS and MMS), calendar, todos, filesystem, integrated radio, camera, etc. It also supports daemon mode to send and receive SMSes.

This package contains xmlwf, an example application of expat, the C library for parsing XML. The arguments to xmlwf are one or more files which are each to be checked for XML well-formedness.

LittleCMS 2 intends to be a small-footprint color management engine, with special focus on accuracy and performance. It uses the International Color Consortium standard (ICC) of color management. LittleCMS 2 is a full implementation of ICC specification 4.2 plus all addendums. It fully supports all V2 and V4 profiles, including abstract, devicelink and named color profiles.

This package provides the /usr/lib/cgi-bin/php CGI interpreter built for use in Apache 2 with mod_actions, or any other CGI httpd that supports a similar mechanism. Note that MOST users probably want the php7.0-fpm package.