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ESP Print Pro 4.5 adds 893 new printer drivers and features the latest CUPS software as well as enhanced Windows client support for Windows 2000 and higher. The new release is a free upgrade for current users of ESP Print Pro and can be downloaded at:
Hollywood, MD (September 13, 2004) -- Easy Software Productstoday announced the 1.1.21 release of the Common UNIX PrintingSystem (\"CUPS\"), an IPP/1.1-based printing system forUNIXCUPS 1.1.21 is primarily a bug fix and performance tuningrelease and includes fixes for the IPP, LPD, parallel, serial,and USB backends, authentication and status processing issues inthe CUPS API, and various PostScript and PDF printing issues.The new release also adds support for Zebra label printers andIPP device URI options. CUPS is available at: provides a portable printing layer for UNIX-basedoperating systems. It has been developed byEasy Software Products topromote a standard printing solution for all UNIX vendors andusers. CUPS provides the System V and Berkeley command-lineinterfaces.CUPS uses the Internet Printing Protocol (\"IPP\") as the basisfor managing print jobs and queues. The Line Printer Daemon(\"LPD\") Server Message Block (\"SMB\"), and AppSocket (a.k.a.JetDirect) protocols are also supported with reducedfunctionality. CUPS adds network printer browsing and PostScriptPrinter Description (\"PPD\") based printing options to supportreal-world printing under UNIX.CUPS includes an image file RIP that supports printing of imagefiles to non-PostScript printers. A customized version of GNUGhostscript 7.07 for CUPS called ESP Ghostscript is availableseparately to support printing of PostScript files within theCUPS driver framework. Sample drivers for Dymo, EPSON, HP, andOKIDATA printers are included that use these filters.Drivers for thousands of printers are provided with our ESPPrint Pro software, available at: is licensed under the GNU General Public License and GNULibrary General Public License. Please contactEasy Software Products forcommercial support and \"binary distribution\" rights.Changes in CUPS v1.1.21:- The scheduler did not separate Digest authentication parameters with commas (Issue #882) - Fixed some problems with image printing to custom page sizes (Issue #891) - Removed the remaining scheduler code that did not use the \"close-on-exec\" file descriptor flag to speed up program invocations (Issue #890) - The \"lpr -r\" command removed the print file even if it was not printed. It now only removes the file if the job is successfully created (Issue #886) - Revamped the custom page size orientation fix (Issue #127) - The lp, lpq, lpr, and lpstat commands now report when an environment variable is pointing to a non-existent printer instead of just saying \"no default destination\" (Issue #879) - Queue names with 2 periods (e.g. \"printer..2\") were not supported (Issue #866)
The second release candidate for version 1.1.21 of the CommonUNIX Printing System (\"CUPS\") is now available for download fromthe CUPS web site at: accordance with the CUPS Configuration Management Plan,you now have until Monday, September 6th to test this releasecandidate to determine if there are any high-priority problemsand report them using the Software Trouble Report form at: sent to the CUPS newsgroups or mailing lists are notautomatically entered into the trouble report database and willnot influence the final production release of 1.1.21, so it isvery important that you report any problems you identify usingthe form.CUPS 1.1.21 is primarily a bug fix and performance tuningrelease and includes fixes for the IPP, LPD, parallel, serial,and USB backends, authentication and status processing issues inthe CUPS API, and various PostScript and PDF printing issues.The new release also adds support for Zebra label printers andIPP device URI options.Changes in CUPS v1.1.21rc2:- The scheduler used a select() timeout of INT_MAX seconds when there was nothing to do, which doesn't work on IRIX (Issue #864) - Updated the cupsaddsmb program to use the new Windows 2000 PostScript drivers instead of the Windows NT printer drivers (Issue #390) - The gziptoany filter did not produce copies for raw print jobs (Issue #808) - The cupsLangGet() function now uses nl_langinfo(), when available, to get the current encoding (Issue #856) - Added a ReloadTimeout directive to control how long the scheduler waits for jobs to complete before restarting the scheduler (Issue #861) - Added a note to the default cupsd.conf file which mentions that you must allow connections from localhost for the command-line and web interfaces to work (Issue #850) - The IPP backend incorrectly used the local port when communicating with a remote server; this caused problems with some custom configurations (Issue #852) - The cups-lpd mini-daemon wasn't using the right default banner option (Issue #851) - Updated the new httpDecode64_2() and httpEncode64_2() functions to handle arbitrary binary data, not just text (Issue #860) - String options with quotes in their values were not quoted properly by the scheduler (Issue #839) - Configure script changes for GNU/Hurd (Issue #838) - The lppasswd program was not installed properly by GNU install when the installer was not root (Issue #836) - Updated the cups-lpd man page (Issue #843) - Fixed a typo in the cupsd man page (Issue #833) - The USB backend now defaults to using the newer /dev/usb/lpN filenames; this helps on systems which use the devfs filesystem type on Linux (Issue #818) - The config.h file did not define the HAVE_USERSEC_H constant when the configure script detected the usersec.h header file. This caused authentication errors on AIX (Issue #832) - The lp and lpr commands now report the temporary filename and error if they are unable to create a temporary file (Issue #812) - Added ServerTokens directive to control the Server header in HTTP responses (Issue #792) - Added new httpDecode64_2(), httpEncode64_2(), and httpSeparate2() functions which offer buffer size arguments (Issue #797) - The cupsGetFile() and cupsPutFile() code did not support CDSA or GNUTLS (Issue #794) - The httpSeparate() function did not decode all character escapes (Issue #795) - The cupstestppd program now checks for invalid Duplex option choices and fails PPD files that use non-standard values (Issue #791) - Updated the printer name error message to indicate that spaces are not allowed (Issue #675) - The scheduler didn't handle HTTP GET form data properly (Issue #744) - The pstops filter now makes sure that the prolog code is sent before the setup code (Issue #776) - The pstops filter now handles print files that incorrectly start @PJL commands without a language escape (Issue #734) - Miscellaneous build fixes for NetBSD (Issue #788) - Added support for quoted system group names (Issue #784) - Added \"version\" option to IPP backend to workaround serious bug in Linksys's IPP implementation (Issue #767) - Added Spanish translation of web interface (Issue #772, Issue #802) - The LPD backend now uses geteuid() instead of getuid() when it is available (Issue #752) - The IPP backend did not report the printer state if the wait option was set to \"no\" (Issue #761) - The printer state was not updated for \"STATE: foo,bar\" messages (Issue #745) - Added new CUPS API convenience functions which accept a HTTP connection to eliminate extra username/password prompts. This resolves a previous authentication caching issue (Issue #729, Issue #743) - The scheduler did not correctly throttle the browse broadcasts, resulting in missing printers on client machines (Issue #754) - The scheduler did not pass the correct CUPS_ENCRYPTION setting to CGI programs which caused problems on systems which used non-standard encryption settings (Issue #773) - The lpq command showed 11st, 12nd, and 13rd instead of 11th, 12th, and 13th for the rank (Issue #769) - \"make install\" didn't work on some platforms due to an error in the man page makefiles (Issue #775) - Changed some calls to snprintf() in the scheduler to SetStringf() (Issue #740)
The first release candidate for version 1.1.21 of the CommonUNIX Printing System (\"CUPS\") is now available for download fromthe CUPS web site at: accordance with the CUPS Configuration Management Plan,you now have until Thursday, June 10th to test this releasecandidate to determine if there are any high-priority problemsand report them using the Software Trouble Report form at: sent to the CUPS newsgroups or mailing lists are notautomatically entered into the trouble report database and willnot influence the final production release of 1.1.21, so it isvery important that you report any problems you identify usingthe form.CUPS 1.1.21 is primarily a bug fix and performance tuningrelease and includes fixes for the IPP, LPD, parallel, serial,and USB backends, authentication and status processing issues inthe CUPS API, and various PostScript and PDF printing issues.The new release also adds support for Zebra label printers andIPP device URI options.Changes in CUPS v1.1.21rc1:- Fixed some