Release Notes: Configuration via configure, the new tools aps2file, apspreview and apsfilter-bug, updates to the handbook and manpages, a new printer driver concept, a driver MAPFILE to group similar printers, over 40 generalized print options, 34 supported filetypes, 6 supplementary compression types, 11 supplementary archive types, printing of archive formats (ar, tar, rpm), hardware duplex printing for PS printers, hardware duplex printing for non-PS printers where supported by the gs driver, and secure pseudo-duplex printing with e-mail notification to flip the paper (with a "cookie"/command to restart the print process) were added.
Release Notes: This release includes lots of bugfixes, optimizations, updates to the setup program, printer support additions and fixes, support for apsfilter in NIS, documentation updates, fixes for gimp-print, and support for duplex (or pseudo-duplex) printing.
Release Notes: This is a complete rewrite which includes support for duplex printing (real and pseudo duplex with e-mail notification, to flip paper), and the ability to change many print options via -C or -Z (LPRng).
Release Notes: Some bugfixes, and minor improvements and modifications.
Release Notes: Enhanced class support with the -C option, class support for the Epson stcolor driver, new manpages for apsfilter and filtersetup, various name and location changes, and more.