6 - Documentation changes (STR #3710, STR #3720, STR #3745, STR #3750,
8 - The libusb-based USB backend printed slowly to the LaserJet 1300 and
9 other printers (STR #3405)
10 - "lp" and "lpr" failed to print with Kerberos enabled (STR #3768)
11 - The web interface now shows the manual URI entry form for auto-
12 detected LPD printers without a queue name (STR #3755)
13 - The cupsctl program now displays an error if you try to directly set
14 the Port or Listen directives (STR #3749)
15 - PPD files with "*JobPatchFile: bla" no longer fail to load in relaxed
16 conformance mode (STR #3747)
17 - The scheduler generated a bad notify-text string for printer state
18 change notifications (STR #3739)
19 - The scheduler incorrectly updated printers.conf when it really needed
20 to update classes.conf or remote.cache (STR #3726)
21 - Hardwired remote printers with options did not work (STR #3717)
22 - Accessing the CUPS web interface using a CNAME-based hostname would
23 sometimes fail due to redirection to the actual hostname (STR #3701)
24 - Subscription events had a misspelled attribute (STR #3693)
25 - PIE support was broken (STR #3691)
26 - "make check" failed if LC_MESSAGES was set (STR #3765)
27 - Fixed the configure script to always look for the pkg-config script
29 - The scheduler now only looks up interface hostnames if HostNameLookups
30 are enabled (STR #3737)
31 - Fixed a compilation problem on DragonFly BSD (STR #3738)
32 - The default PageLogFormat value had the username and job ID swapped
33 from CUPS 1.3.x (STR #3727)
34 - The web interface did not allow setting of a default custom page size
36 - The scheduler could crash if a browsed printer times out while a job
37 is printing (STR #3754)
38 - The scheduler incorrectly mapped custom page sizes to standard sizes
40 - cupsfilter and pstops did not map IPP attributes to PPD options due to
41 a change in cupsMarkOptions (STR #3756)
42 - The scheduler did not always show the most recent status message from
43 the print filters (STR #3731)
44 - The PostScript filter did not apply the mirror and number-up options
45 properly, leading to offset and clipped output (STR #3732)
46 - The network backends always reported "low toner" or "out of toner"
47 states, even for inkjet printers (STR #3733)
50 CHANGES IN CUPS V1.4.6
52 - Fixed a "make check" issue on Solaris (STR #3729)
53 - Regression: The pstops filter did not support landscape printing of
54 PostScript files (STR #3722)
55 - The scheduler killed retried (fax) jobs after restarting them
57 - The cupsAdminSetServerSettings() function disabled sharing when
58 debug logging was enabled (STR #3712)
61 CHANGES IN CUPS V1.4.5
63 - Documentation fixes (STR #3542, STR #3650)
64 - Localization fixes (STR #3635, STR #3636, STR #3647, STR #3666)
65 - Security: Fixed a memory corruption bug reported in CVE-2010-2941
67 - The CUPS API incorrectly mapped the HTTP_UNAUTHORIZED status to the
68 IPP_NOT_AUTHORIZED status code, when IPP_NOT_AUTHENTICATED would be
69 the correct mapping (STR #3684)
70 - The scheduler would restart jobs while shutting down (STR #3679)
71 - Fixed a PPD loader bug that could cause a crash in cupsd (STR #3680)
72 - Improved the mapping of non-standard PPD and PWG names (STR #3671)
73 - The scheduler did not initialize Kerberos in all cases (STR #3662)
74 - cupsAdminSetServerSettings duplicated Listen and Order lines
76 - Added DeviceN colorspace support to the CUPS Raster format (STR #3419)
77 - ppdMarkDefaults() did not clear the marked field of the previous
79 - The serial backend would not allow a raw job to be canceled
81 - The socket backend could go into an infinite loop with certain
83 - Setting the PRINTER or LPDEST environment variables to "name/instance"
84 did not work (STR #3485)
85 - The scheduler did not handle the JobRetryLimit setting properly
87 - The lpstat command always showed a remote job ID of 0 for shared
89 - Increased the write timeout for the libusb-based USB backend to 5
91 - The libusb-base USB backend did not check whether the printer has a
92 serial number (STR #3590)
93 - The lpadmin command did not support setting of custom option values
95 - The lpadmin command did not support setting of the location or
96 description of a class (STR #3613)
97 - The cupsaddsmb command did not give up after too many failed attempts
99 - The CUPS library no longer uses certain problematic ctype macros that
100 change based on the locale's character set.
101 - PJL value substitution of more than 9 values was broken (STR #3621)
102 - Custom options with missing string values caused ppdEmit* to segfault
104 - Fixed an issue with the Italian version of the web interface
106 - Fixed the Solaris SMF configuration file for cups-lpd (STR #3611)
107 - The scheduler did not set the notify-subscribed-event attribute when
108 delivering printer-added or printer-modified events (STR #3608)
109 - The mailto notifier could get into an infinite loop (STR #3609)
110 - Date/time information was not shown in banner pages.
111 - Relational operators were broken in #if/#elif/#else/#endif expressions
112 for the PPD compiler.
113 - Moving a job via the web interface failed without asking for
114 authentication (STR #3559)
115 - The scheduler now clears the printer-state-reasons when the driver is
117 - The web interface did not allow a user to change the driver
118 (STR #3537, STR #3601)
119 - The scheduler was not setting the PATH_INFO environment variable when
121 - The scheduler incorrectly set the CUPSD_AUTH_TYPE environment
122 variable instead of AUTH_TYPE (STR #3599)
123 - Fixed a buffer overrun in the PPD compiler (STR #3594)
124 - Fixed some additional IPP job template attribute mapping issues in the
128 CHANGES IN CUPS V1.4.4
130 - Documentation updates (STR #3453, STR #3527, STR #3528, STR #3529)
131 - Security: The fix for CVE-2009-3553 was incomplete (STR #3490)
132 - Security: The texttops filter did not check the results of allocations
134 - Security: The web admin interface could disclose the contents of
136 - Security: CUPS could overwrite files as root in directories owned or
137 writable by non-root users (STR #3510)
138 - The cups-config utility did not return the correct linker options on
140 - Fixed some IPP conformance issues with the scheduler's
141 ippget-event-life, operations-supported, output-bin, and sides
142 attributes (STR #3554)
143 - The OpenSSL interfaces have been made thread-safe and the GNU TLS
144 interface is explicitly forbidden when threading is enabled
146 - Fixed an IPP conformance issue with the scheduler's Send-Document
147 implementation (STR #3514)
148 - Added additional validation checks for the 1284 device ID (STR #3534)
149 - Fixed a problem with the RPM spec file (STR #3544)
150 - The lpstat command did not limit the job list to the specified
152 - The cupsfilter command did not set the RIP_MAX_CACHE environment
154 - Fixed support for media-col and page size variants (STR #3394)
155 - The PostScript filter did not support all media selection options for
156 the first page (STR #3525)
157 - The scheduler did not always remove job control files (STR #3425)
158 - The scheduler could crash on restart if classes were defined
160 - The scheduler no longer looks up network interface hostnames by
161 default on Mac OS X (STR #3523)
162 - ippWriteIO did not write collection (member) attributes properly in
163 all cases (STR #3521)
164 - The "cupsctl --remote-any" and corresponding web interface check box
165 (allow printing from the Internet) did not work reliably (STR #3520)
166 - The lpq and lpr commands would sometimes choose different default
168 - cupsDo*Request did not flush error text, leading to multiple issues
169 (STR #3325, STR #3519)
170 - cupsDoAuthentication did not cancel password authentication after 3
172 - Fixed several LDAP browsing bugs (STR #3392)
173 - The Dymo driver did not support copies (STR #3457)
174 - The scheduler did not update the classes.conf file when deleting a
175 printer belonging to a class (STR #3505)
176 - The lppasswd command did not use localized password prompts
178 - The socket backend no longer waits for back-channel data on platforms
179 other than Mac OS X (STR #3495)
180 - The scheduler didn't send events when a printer started accepting or
181 rejecting jobs (STR #3480)
182 - The web interface now includes additional CSRF protection (STR #3498)
185 CHANGES IN CUPS V1.4.3
187 - SECURITY: The scheduler could try responding on a closed client
188 connection, leading to a crash (STR #3200)
189 - SECURITY: The lppasswd program allowed the localization files to be
190 overridden when running in setuid mode (STR #3482)
191 - Localization updates (STR #3352, STR #3409, STR #3422, STR #3452,
192 STR #3473, STR #3502)
193 - Documentation updates (STR #3451, STR #3504)
194 - The IPP backend now sets the printer-state-message to "Ready to
195 print." at the end of a successful job (STR #3460)
196 - The PPD compiler did not correctly add the manufacturer to the output
197 filename when using the "-m" option (STR #3469)
198 - The IPP backend did not handle authentication properly for the Get-
199 Printer-Attributes operation (STR 3458)
200 - Getting SNMP values larger than 127 bytes did not work.
201 - IPP conformance: Get-Jobs has a default value for requested-attributes
203 - cupsPrintFiles() did not report all errors (STR #3449)
204 - cupsAddDest() could read freed memory (STR #3448)
205 - The DBUS notifier did not build (STR #3447)
206 - The scheduler would crash when an active printer was deleted.
207 - The snmp backend did not work with some printers (STR #3413)
208 - The web interface did not show the conflicting values when setting
210 - Setting options in the web interface did not always work (STR #3439)
211 - The scheduler did not use the Get-Job-Attributes policy for a printer
213 - The scheduler added two job-name attributes to each job object
215 - CSS files would not print (STR #3442)
216 - The scheduler did not clean out completed jobs when PreserveJobHistory
217 was turned off (STR #3425)
218 - The web interface did not show completed jobs for a printer
220 - Authenticated printing did not always work when printing directly to
221 a remote server (STR #3435)
222 - The USB backend did not work on Solaris (STR #3423)
223 - cupstestppd didn't catch problems with JobPatchFile definitions
225 - The socket backend could crash if a SNMP string had a negative length.
226 - Fixed some termination issues with the USB backend on Mac OS X.
227 - The side-channel APIs did not handle interrupts properly.
228 - The network backends incorrectly cleared the media-empty-warning
230 - The web interface did not allow users to successfully add serial
232 - cupsTempFd() did not work in some situations (STR #3382)
233 - Some C API headers were missing C++ wrapper logic.
234 - The PPD compiler did not localize single-language PPD options properly
236 - Modifying a printer from the web interface sometimes caused the wrong
237 driver to be selected (STR #3418)
238 - The scheduler did not handle out-of-memory conditions properly when
239 loading a job (STR #3407)
240 - When adding printers from the web interface, the dynamic updates of
241 the device list made it hard to pick a device (STR #3406)
242 - Fixed a typo in the web interface admin page template (STR 3403)
243 - The web interface did not preserve the "printer is shared" state when
244 modifying a printer (STR #3390)
245 - The PPD compiler incorrectly inserted translations of empty strings
247 - The scheduler did not reset the SIGPIPE handler of child processes
249 - cupsGetNamedDest() incorrectly returned the default printer if the
250 named printer did not exist (STR #3397)
251 - Fixed a GNU TLS error handling bug (STR #3381)
254 CHANGES IN CUPS V1.4.2
256 - SECURITY: The CUPS web interface was vulnerable to several XSS and
257 HTTP header/body attacks via attribute injection (STR #3367,
259 - Fixed localization errors (STR #3359, STR #3372, STR #3380, STR #3387)
260 - The documentation for classes.conf and printers.conf did not provide
261 the correct instructions for manual changes (STR #3351)
262 - The scheduler did not always rebuild printer cache files when the
263 driver was changed (STR #3356)
264 - The documentation makefile failed to install localizations when using
265 newer versions of Bash (STR #3360)
266 - The configure script did not use the --with-xinetd value for the
267 default LPD configuration path (STR #3347)
268 - The configure script incorrectly required glib for DBUS support
270 - The cupstestppd program incorrectly reported filters with bad
271 permisssions as missing (STR #3363)
272 - The cups.desktop file used the wrong locale names (STR #3358)
273 - cupsSideChannelRead() did not return an error for short reads.
274 - The installed PAM configuration file did not use the correct options
275 with the pam_unix2 module (STR #3313)
276 - The scheduler did not preserve default options that contained special
277 characters (STR #3340)
278 - The scheduler did not remove old pre-filters when updating a printer
280 - The HP/GL-2 filter did not check for early end-of-file (STR #3319)
281 - The USB backend did not compile on some platforms (STR #3332)
282 - cupsSideChannelSNMPWalk() could go into an infinite loop with broken
283 SNMP implementations.
286 CHANGES IN CUPS V1.4.1
288 - Documention fixes (STR #3296)
289 - SNMP supply levels and states were wrong for some printers.
290 - The IPP backend did not update the auth-info-required value.
291 - The libusb-based USB backend would hang at the end of the job
292 (STR #3315, STR #3318)
293 - DNS-SD registrations for raw queues had an empty "ty" key (STR #3299)
294 - The JPEG and BMP MIME type rules were broken (STR #3284)
295 - cupsGetNamedDest returned the default printer when the named
296 destination did not exist (STR #3285)
297 - The JobKillDelay was not triggered for canceled jobs (STR #3292)
298 - The PPD compiler could get in an infinite loop (STR #3293)
299 - The configure check for dns-sd.h was broken (STR #3297)
300 - The "Query Printer for Default Options" page did not go away if the
301 query job was held (STR #3302)
302 - Boolean options did not show up as selected in the web interface
304 - The scheduler did not cache or report driver information files
305 correctly, leading to a variety of issues (STR #3283, STR #3297,
307 - cupsDoIORequest() did not abort on permanent errors (STR #3311)
308 - Modifying a class in the web interface did not work (STR #3312)
309 - BrowseLocalProtocols could be cleared when changing the sharing
311 - The scheduler could return an empty supported document format
313 - The PPD compiler generated invalid PPD files when the locale used
314 something other than "." for the decimal point (STR #3300)
315 - The IPP backend did not handle some non-comforming IPP printer
316 implementations (STR #3262)
317 - The scheduler leaked three file descriptors to each job filter
319 - The scheduler now uses a default CUPS-Get-Devices timeout of 15
323 CHANGES IN CUPS V1.4.0
325 - Localization updates (STR #3223, STR #3246, STR #3248, STR #3250)
326 - Documentation updates (STR #3225, STR #3230, STR #3242, STR #3260)
327 - The --with-pdftops configure option did not accept a full path to the
329 - The banner filter did not position the back side image correctly
331 - The dnssd backend could crash (STR #3272)
332 - The 1284 device ID sometimes contained trailing garbage (STR #3266)
333 - The USB backend returned different URIs for some printers than in
335 - The scheduler did not do local job-hold-until processing for remote
337 - The scheduler did not try all possible SSL certificates on Mac OS X.
338 - The scheduler did not always remove a file descriptor when using the
339 kqueue interface (STR #3256)
340 - The scheduler did not protect against bad job control files in all
342 - The scheduler did not encode "+" in model names (STR #3254)
343 - The web interface didn't show the default options (STR #3244)
344 - The IPP and LPD backends needed print data before they would do an
346 - Fixed a GNU TLS compatibility issue (STR #3231)
347 - Fixed a HTML error in the add and modify printer web interface
348 templates (STR #3229)
349 - The scheduler did not minimize the number of printer state events that
350 were generated by filter STATE: messages, which could lead to poor
352 - The USB backend on Mac OS X did not cleanly cancel a job.
353 - The network backends now set the connecting-to-device printer-state-
354 reasons value when looking up the address and copying the print data
356 - The scheduler now supports the com.apple.print.recoverable-warning
357 reason on all platforms.
360 CHANGES IN CUPS V1.4rc1
362 - The PPD compiler documentation was missing information on localization
364 - The IPP backend now reconnects after every request when talking to
365 printers that claim IPP support but only use HTTP/1.0.
366 - The PPD compiler crashed when both "Resolution" and "Group foo Option
367 Resolution" were specified in the .drv file.
368 - The PPD compiler's #if/#elif/#else/#endif did not work for undefined
369 variables (STR #3210)
370 - Static libraries could not be installed by a non-root user on systems
371 needing a ranlib program (STR #3209)
372 - The scheduler incorrectly always tried to copy Kerberos credentials
374 - Updated the Spanish localization (STR #3204)
375 - The scheduler crashed when getting the default paper size from
376 libpaper (STR #3205, STR #3206)
377 - The PPD compiler now defines six variables: CUPS_VERSION,
378 CUPS_VERSION_MAJOR, CUPS_VERSION_MINOR, CUPS_VERSION_PATCH,
379 PLATFORM_NAME, and PLATFORM_ARCH (STR #3203)
380 - Fixed a whitespace skipping bug in cupsRasterInterpretPPD.
381 - The scheduler did not return HTTP 403 (Forbidden) for authenticated
382 users that were not authorized to do IPP operations (STR #3193)
383 - The scheduler did not report more than 8 Product strings from a PPD
384 file. Some PPD files have as many as 24.
385 - ppdOpen*() could crash if a keyword had no value string (something
386 that cupstestppd looks for...)
387 - cupsLangDefault() did not return the correct language on Mac OS X.
388 - The Mac OS X USB backend did not handle aborted or stalled pipe
389 conditions properly, which prevented drivers from ejecting partial
390 pages when a job was canceled or held.
393 CHANGES IN CUPS V1.4b3
395 - Documentation fixes (STR #3044, STR #3057, STR #3153, STR #3158,
397 - Added complete localizations for German, Japanese, Polish, and
398 Russian and partial localizations for Chinese, Danish, Finnish,
399 French, Italian, Korean, Norwegian, Portuguese, and Swedish
400 (STR #3096, STR #3098, STR #3109, STR #3111, STR #3141)
401 - Updated the configure check for -fstack-protector (STR #3198)
402 - The network backends now correctly convert SNMP supply descriptions to
403 UTF-8 encoding as needed.
404 - The scheduler could crash when deleting an attribute (STR #3197)
405 - The cups-driverd program did not detect symlink loops (STR #3185)
406 - The EPSON 24-pin series driver should now feed the correct amount
408 - The scheduler now automatically logs the last N debug messages for
410 - You can now modify a raw print queue (STR #3133)
411 - Fixed a number of ppdi issues and added a unit test to validate that
412 ppdc + ppdi can generate and import the same data (STR #3152)
413 - Moving jobs in the web interface now shows an error if you only have
414 one printer or class added (STR #3094)
415 - Since classes have never truly supported the printer-error-policy
416 stuff added in CUPS 1.2, update the code to reflect the current
417 reality and support only the retry-current-job policy for now
419 - Revised the password callback support (STR #2953)
420 - ppdEmit*() did not choose between PageSize and PageRegion properly.
421 - Make some fairly substantial changes to the Kerberos support code so
422 that CUPS can work in multi-realm environments and does not require
423 delegatable credentials. Shared printing still requires delegation,
424 however "delegation by policy" can be enabled in the KDC to make this
426 - "AccessLogLevel actions" did not hide client-error-not-found errors.
427 - AP_FIRST_InputSlot did not work with number-up.
428 - cupsBackChannelRead() and cupsBackChannelWrite() could fail due to a
429 lack of kernel buffers.
430 - The IPP and LPD backends did not respond to side-channel requests
431 while copying print data to a temporary file.
432 - cupsWriteRequestData() flushed the output buffer unnecessarily,
433 causing reduced performance in some situations.
434 - If a CGI process died before sending its MIME headers, the request
435 would hang on the client.
436 - The printer/class/job search feature on the web interface did not
438 - The scheduler did not write the printers out for classes.
439 - CUPS-Get-PPDs did not work properly when filtering by language,
440 product, or psversion (STR #3136)
441 - The scheduler now kills job filters when it takes more than 30 seconds
442 (configurable) to cancel or hold the job.
443 - The cupstestppd program did not validate the capitalization of
444 filenames in the PPD file.
445 - The cupstestppd program did not validate the PageSize and PageRegion
447 - The cups-deviced helper program could miss reporting some backend
449 - The cupsSideChannelSNMP* functions did not work.
450 - The scheduler could consume 100% CPU when jobs were canceled.
451 - Clicking on "Select Another Make/Manufacturer" in the web interface
452 incorrectly added the printer (STR #3095)
453 - The scheduler no longer uses programs with insecure file
455 - httpAssembleURI*() did not escape backslashes in hostnames.
456 - The dnssd backend did not unquote "full names" before creating the
458 - The scheduler now supports JobRetryInterval values less than 10
460 - Updated the Spanish localization (STR #3090)
461 - The scheduler did not redo Bonjour/DNS-SD registrations when updating
463 - The "authenticated" policy incorrectly required authentication for
465 - ppdOpen*() incorrectly loaded PPDs with multiple JobPatchFile
467 - The network backends no longer report the SNMP "offline" or
468 maintenance status bits since they are inconsistently implemented and
470 - The scheduler no longer logs child processes killed via SIGKILL as
472 - The printer link shown on the "job moved" template was bad (STR #3085)
473 - Updated the HTML templates to use the final HTML 4 DOCTYPE (STR #3086)
474 - The scheduler did not track the "paused" reason properly if a
475 printer had other reasons associated with it.
476 - cupsSendRequest() did not clear old local certificate auth data.
477 - The PPD compiler did not search for localization files properly
479 - cupsGetNamedDest() did not use the fallback default like
480 cupsGetDests*() (STR #3082)
481 - The scheduler now provides a LogTimeFormat directive to enable
482 microseconds in the date and time that are logged.
483 - The scheduler now provides a MultipleOperationTimeout directive to
484 control the timeout for multi-file print jobs.
485 - The configure script incorrectly allowed Avahi to be used for DNS-SD
486 printer discovery (STR #3065)
487 - The web interface and scheduler did not support URIs up to 1024 bytes
488 in length (STR #3072)
489 - Fixed pdftops issues with page sizes (STR #3063)
490 - Fixed pdftops issues with Ghostscript (STR #3062)
491 - The scheduler incorrectly registered default profiles for PostScript
492 printers with no specified colorspace.
493 - The scheduler incorrectly created an empty org.cups.printers.plist
495 - cupsGetPPD3() did not look for local PPDs in the right directory.
496 - SNMP lookups via side-channel did not work for NULL-VALUE and
497 and OCTET-STRING OIDs containing nul characters.
498 - The libusb-based USB backend did not work.
499 - The scheduler did not set the printer-commands attribute correctly
501 - The ppdi utility did not work.
502 - The web interface no longer uses multi-part output with old or broken
503 web browsers (STR #3049)
504 - CUPS now conforms to the draft IPP/2.0 and IPP/2.1 specification.
505 - Added a new cupsGetConflicts() API to get a list of conflicting
507 - The PPD compiler didn't localize options or choices that did not
508 have associated translation text (STR #3045)
509 - Updated the Spanish localization (STR #3043)
510 - Fixed build problems (STR #3040, STR #3047)
511 - cupsResolveConflicts() did not resolve using the default option
512 choice in some cases due to the mirror UIConstraints that are
513 present in most PPD files.
514 - The scheduler did not honor MIME type priorities.
515 - The commandtops filter incorrectly used the JCLBegin code to end
517 - The default BrowseLocalProtocols value was not set properly.
518 - Since the commandtops filter does not actually support ReportLevels
519 all on its own, don't list that printer command by default for PS
521 - The scheduler did not give filters a chance to log errors or update
522 printer attributes when a job was canceled.
523 - The scheduler did not clear the "connecting-to-device" reason keyword
527 CHANGES IN CUPS V1.4b2
529 - Documentation updates (STR #2983, STR #2998, STR #3021)
530 - The cupstestppd utility now validates the FileVersion and
531 FormatVersion values in PPD files.
532 - The default cupsd.conf file did not reflect the
533 --with-local-protocols value set at compile-time (STR #3037)
534 - The cupsGetPPD* APIs now create symlinks to local PPD files
535 rather than copying them whenever possible.
536 - Various performance optimizations in the string pool, dests, and
537 options implementations.
538 - The cupsGetDests* APIs now return the marker and printer-commands
540 - Side-channel SNMP lookups would not work when cupsSNMPSupplies
541 was set to False in the PPD file.
542 - Localized the device descriptions for the SCSI, serial,
543 and network backends (STR #3014)
544 - Added a Spanish localization (STR #3015)
545 - Added support for marker-low-levels and marker-high-levels
547 - The scheduler could hang writing a long log line.
548 - The cupsGetDevices() function now has an "include_schemes"
550 - The lpinfo command now supports --include-schemes and
551 --exclude-schemes options.
552 - The CUPS-Get-PPDs operation now supports the include-schemes
553 and exclude-schemes attributes.
554 - The CUPS-Get-Devices operation now supports the include-schemes
556 - The print filters now support a replacement for the fitplot
557 option called "fit-to-page".
558 - The LPD backend no longer tries to collect page accounting
559 information since the LPD protocol does not allow us to
560 prevent race conditions.
561 - The scheduler did not save the last marker-change-time value.
562 - Fixed a problem with printing to some IPP printers, including
564 - Fixed a redirection problem with the printer web page (STR #3012)
565 - Fixed a PPD compiler problem with the loading of message
567 - Fixed a PPD compiler problem with the loading of .strings files
569 - The cupsfilter utility did not set the CONTENT_TYPE environment
570 variable when running filters.
571 - The scheduler now waits to allow system sleep until the jobs
573 - The IPP, LPD, and socket backends used different "connecting"
577 CHANGES IN CUPS V1.4b1
579 - Documentation updates (STR #2567)
580 - The PPD compiler now allows local message catalogs to
581 override the standard CUPS translations (STR #2642)
582 - The ppdmerge command did not merge custom option strings
584 - The scheduler now supports the Hold-New-Jobs and
585 Release-Held-New-Jobs operations; these are exposed via the
586 cupsdisable and cupsenable commands (STR #2332)
587 - The lpstat command is now much faster when displaying the
588 status of a single printer (STR #2843)
589 - The scheduler now caches information from PPD files to provide
590 significantly faster startup time with large numbers of PPDs
592 - CUPS-Get-Driver now provides much better driver matching based
593 on the IEEE-1284 device ID and make/model strings (STR #2707)
594 - Now support the cupsSNMPSupplies keyword to control whether
595 the network backends query the SNMP Printer MIB for supply
597 - Now support and use a new banner file format for better text
598 support and easier customization (STR #2490)
599 - The scheduler now sets the PRINTER_INFO and PRINTER_LOCATION
600 environment variables from the corresponding IPP attributes.
601 - The ippRead*() and ippWrite*() functions no longer use a
602 stack-based buffer (STR #2388)
603 - The CUPS-Add-Modify-Printer operation now allows you to set
604 the printer-state-reasons attribute.
605 - The "set printer options" page now supports auto-configuration
606 of printer options (STR #1440)
607 - The web interface now provides an advanced server settings
609 - The web interface's "modify printer" pages now make it
610 easier to change just one setting (STR #1919)
611 - The scheduler now supports a plist PrintcapFormat.
612 - The scheduler now supports multiple addresses in Allow and
613 Deny lines, just like Apache (STR #2947)
614 - Added CUPS_JOBTYPE environment variable for job filters so
615 they know whether they are printing a banner or document
617 - Added support for printer filtering by the cupsfilter
619 - Added a SSLOptions directive to allow Windows clients to
620 talk to CUPS in FIPS mode (STR #2827)
621 - Renamed the accept and reject commands to cupsaccept and
622 cupsreject; the old names are still available (STR #2936)
623 - The locale/translate utility needed an update to work with
625 - The lpstat command now supports a -H option to display the
626 default server (STR #2833)
627 - The scheduler now supports a FatalErrors directive to control
628 which errors should cause the scheduler to exit (STR #2536)
629 - The scheduler now uses the php-cgi program if it is available
631 - The scheduler now supports a DefaultPaperSize directive
633 - The scheduler now passes the job-originating-host-name
634 value to filters in the options argument (STR #2558)
635 - CUPS now supports job tickets in PDF files (STR #2903)
636 - Added a DBUS notifier (STR #2529)
637 - The LPD mini-daemon now passes the document name when queuing
638 print jobs (STR #2482)
639 - The IPP backend did not relay com.apple.print.recoverable-message
641 - The scheduler now supports a job-media-progress attribute to
642 track the progress of individual pages.
643 - The sample HP driver now supports A5 (STR #2798)
644 - The CUPS web interface menu item now uses the xdg-open
645 command, when available (STR #2724)
646 - The cups-lpd program now supports the -h option (STR #2794)
647 - The scheduler now sets the PAM_TTY parameter and the
648 PAM_ESTABLISH_CRED credential flag (STR #2745)
649 - The scheduler now logs unsuccessful requests to the error_log
650 file as errors (STR #2616)
651 - Added support for a "retry-current-job" error policy that
652 retries the current job immediately when the backend encounters
654 - The scheduler now returns a "forbidden" error when a user
655 correctly authenticates but does not have permission to
656 continue further (STR #2101)
657 - The scheduler now loads both the server and CA certificates
658 (if present) from the ServerCertificate file (STR #2146)
659 - New RSS subscriptions now create their feed files immediately
661 - Added support for a device-location attribute which provides
662 the physical location of a printer device.
663 - Added a cupsBackendReport() API which handles quoting of the
664 device data by a backend.
665 - Added support for custom options in the web interface
667 - Added support for Mozilla LDAP, reconnection to LDAP servers,
668 and improved LDAP performance (STR #1962)
669 - Added Solaris SMF support (STR #1477)
670 - Added optional support for using TCP wrappers to limit access
672 - Added ppdPageSizeLimits API.
673 - Added support for new cupsMediaQualifier2, cupsMediaQualifier3,
674 cupsMinSize, and cupsMaxSize attributes.
675 - Added cupsResolveConflicts and ppdInstallableConflict APIs.
676 - Added support for new cupsUIConstraints and cupsUIResolver
677 attributes for better option conflict detection and
679 - Increased the maximum size of 1284 device ID strings to
680 256 bytes (STR #2877)
681 - Added an AccessLogLevel directive to cupsd.conf to control
682 what is logged to the access_log file.
683 - The default LogLevel is now "warn" instead of "info" to reduce
684 the amount of logging that is done to disk by default.
685 - The PPD compiler did not include OID query keywords in PPD
687 - The cups-driverd helper program now directly supports driver
689 - The USB backend now uses libusb when available (STR #1575)
690 - Added ppdLocalizeAttr function to get the localized version
692 - MIME types now support a priority() attribute (STR #2719)
693 - The standard MIME types are now installed in
694 DataDir/mime (STR #2719)
695 - The lpoptions command now describes custom options and
696 the necessary parameters (STR #2660)
697 - The ppdmerge program did not support Simplified Chinese
698 or Traditional Chinese language version strings (STR #2851)
699 - The PPD compiler now supports localizable attributes
701 - The ppdpo utility now includes cupsIPPReasons values in
702 the message catalogs it generates (STR #2754)
703 - The PPD compiler now supports conditional directives
705 - The ppdc utility now supports a "-t" option to test PPD
707 - The ppdc utility now supports a "-m" option to use the
708 ModelName value as the output filename.
709 - The ppdc utility now supports a FileName directive to
710 set an alternate output filename (STR #2740)
711 - The side-channel API now supports SNMP queries for the
712 standard network backends.
713 - Added a PageLogFormat directive to the cupsd.conf file to
714 control the format of lines in the page_log file.
715 - Filters can now send PPD: messages to stderr to set PPD
716 keywords like DefaultPageSize while a job is printing.
717 - Added a mdns backend for discovery and printing to printers
718 that advertise themselves via DNS-SD (Bonjour)
719 - The ipp, lpd, and socket backends now support DNS-SD service
721 - The scheduler now uses a single shared file descriptor for
722 all DNS-SD registrations (STR #2674)
723 - The ipp, lpd, and socket backends now support SNMP-based
724 page accounting and supply level monitoring (STR #1655)
725 - Added support for cupsPJLDisplay attribute to control what
726 PJL commands are used to display the job information.
727 - Driver information files can now be installed in
728 /Library/Printers/PPDs.drv on Mac OS X.
729 - The CUPS image library now supports reading images larger
731 - The scheduler now delays writing config and state files to
732 reduce disk activity (STR #2684)
733 - The CUPS-Get-Devices operation now supports the
734 exclude-schemes and timeout attributes to control which
735 backends are polled and for how long.
736 - The cups-deviced helper application now runs backends in
737 parallel to get the list of devices faster.
738 - Added --enable-pap configure option.
739 - The default cupsd.conf file now includes an "authenticated"
740 policy which requires authentication for remote print jobs.
741 - Added support for Czech and Hungarian in PPD files
742 (STR #2735, STR #2736)
743 - The PPD compiler tools now support Mac OS X .strings files
744 for localization (STR #2737)
745 - ppdOpen*() now default the colorspace member to PPD_CS_N
746 when no DefaultColorSpace attribute is present in the PPD
748 - The build system has been updated to support separate
749 installation of data, program, header, and library files.
750 - All support libraries are now built as shared libraries
752 - The scheduler now manages ICC color profiles on Mac OS X.
753 - The network backends (ipp, lpd, socket) now support
754 SNMP-based supply and page count monitoring (STR #1655)
755 - The lppasswd program is no longer installed setuid to
756 root to make the default installation more secure.
757 - Added a new ppdLocalizeMarkerName() function to get
758 the localized version of a marker-names value.
759 - The scheduler now provides the printer-dns-sd-name
760 attribute for printers shared via DNS-SD/Bonjour.
761 - The pdftops filter now executes the Xpdf or poppler
762 pdftops utility to convert PDF files (STR #1471)
763 - Bonjour printer registrations now advertise as local or
764 global based on the current access policies for the
766 - cupsGetDests*() and cupsSetDests*() now track the last
767 used printer preference on Mac OS X.
768 - Added a new streaming request API (STR #2261)
769 - Added a new cupsGetNamedDest() function to the CUPS
770 library for faster printing with lp and lpr (STR #2638)
771 - The scheduler now sets the PAM RHOST value on systems
772 that support it (STR #2637)
773 - The scheduler now sandboxes child processes when
775 - The Cancel-Job operation now supports a purge-job
776 attriibute to purge a specified job.
777 - ppdEmit* and ppdCollect* now use the NonUIOrderDependency
778 attributes for custom option selections.
779 - The web interface now enables/disables the printer
780 sharing (formerly publishing) controls based on the
781 server-is-sharing-printers state (STR #2233)
782 - The scheduler now tracks printer sharing via the
783 server-is-sharing-printers attribute, and manages LPD
784 and SMB sharing as well (STR #2233)
785 - The web interface now allows you to go back to the make/
786 manufacturer page if there is no matching printer driver
787 on the model page (STR #2436)
788 - The printer list now shows the default media, banner, and
789 duplex options as well as the color and duplex capabilities
790 of printers (STR #1175)
791 - The web interface look-n-feel has been updated (STR #2492)
792 - The scheduler now supports a CUPS-Get-Document operation
793 that returns the specified print job document (STR #118)
794 - The cupsfilter utility now supports a "-J jobid" option
795 to filter the document from the specified job.
796 - The scheduler (cupsd) now supports a new option (-t) to
797 do a syntax check of the cupsd.conf file (STR #2003)
798 - Added new cupsGetPPD3() API to allow applications to
799 cache PPDs safely (STR #1473)
800 - Added generic PostScript and PCL printer driver PPDs.