This is a transitional package updating muon-notifier to plasma-discover-updater and can safely be removed.

http-icons date back to Mosaic for X and have been included in the NCSA httpd and Apache server distributions. Modernized, maintaining the original size so they can be used as a drop in replacement.

"Pcal" is a program to print PostScript calendars for any month and year. By default, it looks for a file in the home directory named "calendar" for entries with leading dates matching dates on the calendar, and prints any following text under the appropriate day.

conversion tool to generate webpages from chess "portable game notation" PGN files. The webpages allow the replaying of chess games within a web browser. It has a commandline client and a gtk graphical user interface for convenience. The html output is highly customisable, it is using javascript and the webpages are standards compliant and working with all major browsers.

s3d is a 3d network display server which can be used as 3d desktop environment.