6 - SECURITY: The scheduler could try responding on a closed client
7 connection, leading to a crash (STR #3200)
8 - Localization updates (STR #3352, STR #3409, STR #3422)
9 - Documentation update (STR #3451)
10 - The IPP backend did not handle authentication properly for the Get-
11 Printer-Attributes operation (STR 3458)
12 - Getting SNMP values larger than 127 bytes did not work.
13 - IPP conformance: Get-Jobs has a default value for requested-attributes
15 - cupsPrintFiles() did not report all errors (STR #3449)
16 - cupsAddDest() could read freed memory (STR #3448)
17 - The DBUS notifier did not build (STR #3447)
18 - The scheduler would crash when an active printer was deleted.
19 - The snmp backend did not work with some printers (STR #3413)
20 - The web interface did not show the conflicting values when setting
22 - Setting options in the web interface did not always work (STR #3439)
23 - The scheduler did not use the Get-Job-Attributes policy for a printer
25 - The scheduler added two job-name attributes to each job object
27 - CSS files would not print (STR #3442)
28 - The scheduler did not clean out completed jobs when PreserveJobHistory
29 was turned off (STR #3425)
30 - The web interface did not show completed jobs for a printer
32 - Authenticated printing did not always work when printing directly to
33 a remote server (STR #3435)
34 - The USB backend did not work on Solaris (STR #3423)
35 - cupstestppd didn't catch problems with JobPatchFile definitions
37 - The socket backend could crash if a SNMP string had a negative length.
38 - Fixed some termination issues with the USB backend on Mac OS X.
39 - The side-channel APIs did not handle interrupts properly.
40 - The network backends incorrectly cleared the media-empty-warning
42 - The web interface did not allow users to successfully add serial
44 - cupsTempFd() did not work in some situations (STR #3382)
45 - Some C API headers were missing C++ wrapper logic.
46 - The PPD compiler did not localize single-language PPD options properly
48 - Modifying a printer from the web interface sometimes caused the wrong
49 driver to be selected (STR #3418)
50 - The scheduler did not handle out-of-memory conditions properly when
51 loading a job (STR #3407)
52 - When adding printers from the web interface, the dynamic updates of
53 the device list made it hard to pick a device (STR #3406)
54 - Fixed a typo in the web interface admin page template (STR 3403)
55 - The web interface did not preserve the "printer is shared" state when
56 modifying a printer (STR #3390)
57 - The PPD compiler incorrectly inserted translations of empty strings
59 - The scheduler did not reset the SIGPIPE handler of child processes
61 - cupsGetNamedDest() incorrectly returned the default printer if the
62 named printer did not exist (STR #3397)
63 - Fixed a GNU TLS error handling bug (STR #3381)
66 CHANGES IN CUPS V1.4.2
68 - SECURITY: The CUPS web interface was vulnerable to several XSS and
69 HTTP header/body attacks via attribute injection (STR #3367,
71 - Fixed localization errors (STR #3359, STR #3372, STR #3380, STR #3387)
72 - The documentation for classes.conf and printers.conf did not provide
73 the correct instructions for manual changes (STR #3351)
74 - The scheduler did not always rebuild printer cache files when the
75 driver was changed (STR #3356)
76 - The documentation makefile failed to install localizations when using
77 newer versions of Bash (STR #3360)
78 - The configure script did not use the --with-xinetd value for the
79 default LPD configuration path (STR #3347)
80 - The configure script incorrectly required glib for DBUS support
82 - The cupstestppd program incorrectly reported filters with bad
83 permisssions as missing (STR #3363)
84 - The cups.desktop file used the wrong locale names (STR #3358)
85 - cupsSideChannelRead() did not return an error for short reads.
86 - The installed PAM configuration file did not use the correct options
87 with the pam_unix2 module (STR #3313)
88 - The scheduler did not preserve default options that contained special
89 characters (STR #3340)
90 - The scheduler did not remove old pre-filters when updating a printer
92 - The HP/GL-2 filter did not check for early end-of-file (STR #3319)
93 - The USB backend did not compile on some platforms (STR #3332)
94 - cupsSideChannelSNMPWalk() could go into an infinite loop with broken
98 CHANGES IN CUPS V1.4.1
100 - Documention fixes (STR #3296)
101 - SNMP supply levels and states were wrong for some printers.
102 - The IPP backend did not update the auth-info-required value.
103 - The libusb-based USB backend would hang at the end of the job
104 (STR #3315, STR #3318)
105 - DNS-SD registrations for raw queues had an empty "ty" key (STR #3299)
106 - The JPEG and BMP MIME type rules were broken (STR #3284)
107 - cupsGetNamedDest returned the default printer when the named
108 destination did not exist (STR #3285)
109 - The JobKillDelay was not triggered for canceled jobs (STR #3292)
110 - The PPD compiler could get in an infinite loop (STR #3293)
111 - The configure check for dns-sd.h was broken (STR #3297)
112 - The "Query Printer for Default Options" page did not go away if the
113 query job was held (STR #3302)
114 - Boolean options did not show up as selected in the web interface
116 - The scheduler did not cache or report driver information files
117 correctly, leading to a variety of issues (STR #3283, STR #3297,
119 - cupsDoIORequest() did not abort on permanent errors (STR #3311)
120 - Modifying a class in the web interface did not work (STR #3312)
121 - BrowseLocalProtocols could be cleared when changing the sharing
123 - The scheduler could return an empty supported document format
125 - The PPD compiler generated invalid PPD files when the locale used
126 something other than "." for the decimal point (STR #3300)
127 - The IPP backend did not handle some non-comforming IPP printer
128 implementations (STR #3262)
129 - The scheduler leaked three file descriptors to each job filter
131 - The scheduler now uses a default CUPS-Get-Devices timeout of 15
135 CHANGES IN CUPS V1.4.0
137 - Localization updates (STR #3223, STR #3246, STR #3248, STR #3250)
138 - Documentation updates (STR #3225, STR #3230, STR #3242, STR #3260)
139 - The --with-pdftops configure option did not accept a full path to the
141 - The banner filter did not position the back side image correctly
143 - The dnssd backend could crash (STR #3272)
144 - The 1284 device ID sometimes contained trailing garbage (STR #3266)
145 - The USB backend returned different URIs for some printers than in
147 - The scheduler did not do local job-hold-until processing for remote
149 - The scheduler did not try all possible SSL certificates on Mac OS X.
150 - The scheduler did not always remove a file descriptor when using the
151 kqueue interface (STR #3256)
152 - The scheduler did not protect against bad job control files in all
154 - The scheduler did not encode "+" in model names (STR #3254)
155 - The web interface didn't show the default options (STR #3244)
156 - The IPP and LPD backends needed print data before they would do an
158 - Fixed a GNU TLS compatibility issue (STR #3231)
159 - Fixed a HTML error in the add and modify printer web interface
160 templates (STR #3229)
161 - The scheduler did not minimize the number of printer state events that
162 were generated by filter STATE: messages, which could lead to poor
164 - The USB backend on Mac OS X did not cleanly cancel a job.
165 - The network backends now set the connecting-to-device printer-state-
166 reasons value when looking up the address and copying the print data
168 - The scheduler now supports the com.apple.print.recoverable-warning
169 reason on all platforms.
172 CHANGES IN CUPS V1.4rc1
174 - The PPD compiler documentation was missing information on localization
176 - The IPP backend now reconnects after every request when talking to
177 printers that claim IPP support but only use HTTP/1.0.
178 - The PPD compiler crashed when both "Resolution" and "Group foo Option
179 Resolution" were specified in the .drv file.
180 - The PPD compiler's #if/#elif/#else/#endif did not work for undefined
181 variables (STR #3210)
182 - Static libraries could not be installed by a non-root user on systems
183 needing a ranlib program (STR #3209)
184 - The scheduler incorrectly always tried to copy Kerberos credentials
186 - Updated the Spanish localization (STR #3204)
187 - The scheduler crashed when getting the default paper size from
188 libpaper (STR #3205, STR #3206)
189 - The PPD compiler now defines six variables: CUPS_VERSION,
190 CUPS_VERSION_MAJOR, CUPS_VERSION_MINOR, CUPS_VERSION_PATCH,
191 PLATFORM_NAME, and PLATFORM_ARCH (STR #3203)
192 - Fixed a whitespace skipping bug in cupsRasterInterpretPPD.
193 - The scheduler did not return HTTP 403 (Forbidden) for authenticated
194 users that were not authorized to do IPP operations (STR #3193)
195 - The scheduler did not report more than 8 Product strings from a PPD
196 file. Some PPD files have as many as 24.
197 - ppdOpen*() could crash if a keyword had no value string (something
198 that cupstestppd looks for...)
199 - cupsLangDefault() did not return the correct language on Mac OS X.
200 - The Mac OS X USB backend did not handle aborted or stalled pipe
201 conditions properly, which prevented drivers from ejecting partial
202 pages when a job was canceled or held.
205 CHANGES IN CUPS V1.4b3
207 - Documentation fixes (STR #3044, STR #3057, STR #3153, STR #3158,
209 - Added complete localizations for German, Japanese, Polish, and
210 Russian and partial localizations for Chinese, Danish, Finnish,
211 French, Italian, Korean, Norwegian, Portuguese, and Swedish
212 (STR #3096, STR #3098, STR #3109, STR #3111, STR #3141)
213 - Updated the configure check for -fstack-protector (STR #3198)
214 - The network backends now correctly convert SNMP supply descriptions to
215 UTF-8 encoding as needed.
216 - The scheduler could crash when deleting an attribute (STR #3197)
217 - The cups-driverd program did not detect symlink loops (STR #3185)
218 - The EPSON 24-pin series driver should now feed the correct amount
220 - The scheduler now automatically logs the last N debug messages for
222 - You can now modify a raw print queue (STR #3133)
223 - Fixed a number of ppdi issues and added a unit test to validate that
224 ppdc + ppdi can generate and import the same data (STR #3152)
225 - Moving jobs in the web interface now shows an error if you only have
226 one printer or class added (STR #3094)
227 - Since classes have never truly supported the printer-error-policy
228 stuff added in CUPS 1.2, update the code to reflect the current
229 reality and support only the retry-current-job policy for now
231 - Revised the password callback support (STR #2953)
232 - ppdEmit*() did not choose between PageSize and PageRegion properly.
233 - Make some fairly substantial changes to the Kerberos support code so
234 that CUPS can work in multi-realm environments and does not require
235 delegatable credentials. Shared printing still requires delegation,
236 however "delegation by policy" can be enabled in the KDC to make this
238 - "AccessLogLevel actions" did not hide client-error-not-found errors.
239 - AP_FIRST_InputSlot did not work with number-up.
240 - cupsBackChannelRead() and cupsBackChannelWrite() could fail due to a
241 lack of kernel buffers.
242 - The IPP and LPD backends did not respond to side-channel requests
243 while copying print data to a temporary file.
244 - cupsWriteRequestData() flushed the output buffer unnecessarily,
245 causing reduced performance in some situations.
246 - If a CGI process died before sending its MIME headers, the request
247 would hang on the client.
248 - The printer/class/job search feature on the web interface did not
250 - The scheduler did not write the printers out for classes.
251 - CUPS-Get-PPDs did not work properly when filtering by language,
252 product, or psversion (STR #3136)
253 - The scheduler now kills job filters when it takes more than 30 seconds
254 (configurable) to cancel or hold the job.
255 - The cupstestppd program did not validate the capitalization of
256 filenames in the PPD file.
257 - The cupstestppd program did not validate the PageSize and PageRegion
259 - The cups-deviced helper program could miss reporting some backend
261 - The cupsSideChannelSNMP* functions did not work.
262 - The scheduler could consume 100% CPU when jobs were canceled.
263 - Clicking on "Select Another Make/Manufacturer" in the web interface
264 incorrectly added the printer (STR #3095)
265 - The scheduler no longer uses programs with insecure file
267 - httpAssembleURI*() did not escape backslashes in hostnames.
268 - The dnssd backend did not unquote "full names" before creating the
270 - The scheduler now supports JobRetryInterval values less than 10
272 - Updated the Spanish localization (STR #3090)
273 - The scheduler did not redo Bonjour/DNS-SD registrations when updating
275 - The "authenticated" policy incorrectly required authentication for
277 - ppdOpen*() incorrectly loaded PPDs with multiple JobPatchFile
279 - The network backends no longer report the SNMP "offline" or
280 maintenance status bits since they are inconsistently implemented and
282 - The scheduler no longer logs child processes killed via SIGKILL as
284 - The printer link shown on the "job moved" template was bad (STR #3085)
285 - Updated the HTML templates to use the final HTML 4 DOCTYPE (STR #3086)
286 - The scheduler did not track the "paused" reason properly if a
287 printer had other reasons associated with it.
288 - cupsSendRequest() did not clear old local certificate auth data.
289 - The PPD compiler did not search for localization files properly
291 - cupsGetNamedDest() did not use the fallback default like
292 cupsGetDests*() (STR #3082)
293 - The scheduler now provides a LogTimeFormat directive to enable
294 microseconds in the date and time that are logged.
295 - The scheduler now provides a MultipleOperationTimeout directive to
296 control the timeout for multi-file print jobs.
297 - The configure script incorrectly allowed Avahi to be used for DNS-SD
298 printer discovery (STR #3065)
299 - The web interface and scheduler did not support URIs up to 1024 bytes
300 in length (STR #3072)
301 - Fixed pdftops issues with page sizes (STR #3063)
302 - Fixed pdftops issues with Ghostscript (STR #3062)
303 - The scheduler incorrectly registered default profiles for PostScript
304 printers with no specified colorspace.
305 - The scheduler incorrectly created an empty org.cups.printers.plist
307 - cupsGetPPD3() did not look for local PPDs in the right directory.
308 - SNMP lookups via side-channel did not work for NULL-VALUE and
309 and OCTET-STRING OIDs containing nul characters.
310 - The libusb-based USB backend did not work.
311 - The scheduler did not set the printer-commands attribute correctly
313 - The ppdi utility did not work.
314 - The web interface no longer uses multi-part output with old or broken
315 web browsers (STR #3049)
316 - CUPS now conforms to the draft IPP/2.0 and IPP/2.1 specification.
317 - Added a new cupsGetConflicts() API to get a list of conflicting
319 - The PPD compiler didn't localize options or choices that did not
320 have associated translation text (STR #3045)
321 - Updated the Spanish localization (STR #3043)
322 - Fixed build problems (STR #3040, STR #3047)
323 - cupsResolveConflicts() did not resolve using the default option
324 choice in some cases due to the mirror UIConstraints that are
325 present in most PPD files.
326 - The scheduler did not honor MIME type priorities.
327 - The commandtops filter incorrectly used the JCLBegin code to end
329 - The default BrowseLocalProtocols value was not set properly.
330 - Since the commandtops filter does not actually support ReportLevels
331 all on its own, don't list that printer command by default for PS
333 - The scheduler did not give filters a chance to log errors or update
334 printer attributes when a job was canceled.
335 - The scheduler did not clear the "connecting-to-device" reason keyword
339 CHANGES IN CUPS V1.4b2
341 - Documentation updates (STR #2983, STR #2998, STR #3021)
342 - The cupstestppd utility now validates the FileVersion and
343 FormatVersion values in PPD files.
344 - The default cupsd.conf file did not reflect the
345 --with-local-protocols value set at compile-time (STR #3037)
346 - The cupsGetPPD* APIs now create symlinks to local PPD files
347 rather than copying them whenever possible.
348 - Various performance optimizations in the string pool, dests, and
349 options implementations.
350 - The cupsGetDests* APIs now return the marker and printer-commands
352 - Side-channel SNMP lookups would not work when cupsSNMPSupplies
353 was set to False in the PPD file.
354 - Localized the device descriptions for the SCSI, serial,
355 and network backends (STR #3014)
356 - Added a Spanish localization (STR #3015)
357 - Added support for marker-low-levels and marker-high-levels
359 - The scheduler could hang writing a long log line.
360 - The cupsGetDevices() function now has an "include_schemes"
362 - The lpinfo command now supports --include-schemes and
363 --exclude-schemes options.
364 - The CUPS-Get-PPDs operation now supports the include-schemes
365 and exclude-schemes attributes.
366 - The CUPS-Get-Devices operation now supports the include-schemes
368 - The print filters now support a replacement for the fitplot
369 option called "fit-to-page".
370 - The LPD backend no longer tries to collect page accounting
371 information since the LPD protocol does not allow us to
372 prevent race conditions.
373 - The scheduler did not save the last marker-change-time value.
374 - Fixed a problem with printing to some IPP printers, including
376 - Fixed a redirection problem with the printer web page (STR #3012)
377 - Fixed a PPD compiler problem with the loading of message
379 - Fixed a PPD compiler problem with the loading of .strings files
381 - The cupsfilter utility did not set the CONTENT_TYPE environment
382 variable when running filters.
383 - The scheduler now waits to allow system sleep until the jobs
385 - The IPP, LPD, and socket backends used different "connecting"
389 CHANGES IN CUPS V1.4b1
391 - Documentation updates (STR #2567)
392 - The PPD compiler now allows local message catalogs to
393 override the standard CUPS translations (STR #2642)
394 - The ppdmerge command did not merge custom option strings
396 - The scheduler now supports the Hold-New-Jobs and
397 Release-Held-New-Jobs operations; these are exposed via the
398 cupsdisable and cupsenable commands (STR #2332)
399 - The lpstat command is now much faster when displaying the
400 status of a single printer (STR #2843)
401 - The scheduler now caches information from PPD files to provide
402 significantly faster startup time with large numbers of PPDs
404 - CUPS-Get-Driver now provides much better driver matching based
405 on the IEEE-1284 device ID and make/model strings (STR #2707)
406 - Now support the cupsSNMPSupplies keyword to control whether
407 the network backends query the SNMP Printer MIB for supply
409 - Now support and use a new banner file format for better text
410 support and easier customization (STR #2490)
411 - The scheduler now sets the PRINTER_INFO and PRINTER_LOCATION
412 environment variables from the corresponding IPP attributes.
413 - The ippRead*() and ippWrite*() functions no longer use a
414 stack-based buffer (STR #2388)
415 - The CUPS-Add-Modify-Printer operation now allows you to set
416 the printer-state-reasons attribute.
417 - The "set printer options" page now supports auto-configuration
418 of printer options (STR #1440)
419 - The web interface now provides an advanced server settings
421 - The web interface's "modify printer" pages now make it
422 easier to change just one setting (STR #1919)
423 - The scheduler now supports a plist PrintcapFormat.
424 - The scheduler now supports multiple addresses in Allow and
425 Deny lines, just like Apache (STR #2947)
426 - Added CUPS_JOBTYPE environment variable for job filters so
427 they know whether they are printing a banner or document
429 - Added support for printer filtering by the cupsfilter
431 - Added a SSLOptions directive to allow Windows clients to
432 talk to CUPS in FIPS mode (STR #2827)
433 - Renamed the accept and reject commands to cupsaccept and
434 cupsreject; the old names are still available (STR #2936)
435 - The locale/translate utility needed an update to work with
437 - The lpstat command now supports a -H option to display the
438 default server (STR #2833)
439 - The scheduler now supports a FatalErrors directive to control
440 which errors should cause the scheduler to exit (STR #2536)
441 - The scheduler now uses the php-cgi program if it is available
443 - The scheduler now supports a DefaultPaperSize directive
445 - The scheduler now passes the job-originating-host-name
446 value to filters in the options argument (STR #2558)
447 - CUPS now supports job tickets in PDF files (STR #2903)
448 - Added a DBUS notifier (STR #2529)
449 - The LPD mini-daemon now passes the document name when queuing
450 print jobs (STR #2482)
451 - The IPP backend did not relay com.apple.print.recoverable-message
453 - The scheduler now supports a job-media-progress attribute to
454 track the progress of individual pages.
455 - The sample HP driver now supports A5 (STR #2798)
456 - The CUPS web interface menu item now uses the xdg-open
457 command, when available (STR #2724)
458 - The cups-lpd program now supports the -h option (STR #2794)
459 - The scheduler now sets the PAM_TTY parameter and the
460 PAM_ESTABLISH_CRED credential flag (STR #2745)
461 - The scheduler now logs unsuccessful requests to the error_log
462 file as errors (STR #2616)
463 - Added support for a "retry-current-job" error policy that
464 retries the current job immediately when the backend encounters
466 - The scheduler now returns a "forbidden" error when a user
467 correctly authenticates but does not have permission to
468 continue further (STR #2101)
469 - The scheduler now loads both the server and CA certificates
470 (if present) from the ServerCertificate file (STR #2146)
471 - New RSS subscriptions now create their feed files immediately
473 - Added support for a device-location attribute which provides
474 the physical location of a printer device.
475 - Added a cupsBackendReport() API which handles quoting of the
476 device data by a backend.
477 - Added support for custom options in the web interface
479 - Added support for Mozilla LDAP, reconnection to LDAP servers,
480 and improved LDAP performance (STR #1962)
481 - Added Solaris SMF support (STR #1477)
482 - Added optional support for using TCP wrappers to limit access
484 - Added ppdPageSizeLimits API.
485 - Added support for new cupsMediaQualifier2, cupsMediaQualifier3,
486 cupsMinSize, and cupsMaxSize attributes.
487 - Added cupsResolveConflicts and ppdInstallableConflict APIs.
488 - Added support for new cupsUIConstraints and cupsUIResolver
489 attributes for better option conflict detection and
491 - Increased the maximum size of 1284 device ID strings to
492 256 bytes (STR #2877)
493 - Added an AccessLogLevel directive to cupsd.conf to control
494 what is logged to the access_log file.
495 - The default LogLevel is now "warn" instead of "info" to reduce
496 the amount of logging that is done to disk by default.
497 - The PPD compiler did not include OID query keywords in PPD
499 - The cups-driverd helper program now directly supports driver
501 - The USB backend now uses libusb when available (STR #1575)
502 - Added ppdLocalizeAttr function to get the localized version
504 - MIME types now support a priority() attribute (STR #2719)
505 - The standard MIME types are now installed in
506 DataDir/mime (STR #2719)
507 - The lpoptions command now describes custom options and
508 the necessary parameters (STR #2660)
509 - The ppdmerge program did not support Simplified Chinese
510 or Traditional Chinese language version strings (STR #2851)
511 - The PPD compiler now supports localizable attributes
513 - The ppdpo utility now includes cupsIPPReasons values in
514 the message catalogs it generates (STR #2754)
515 - The PPD compiler now supports conditional directives
517 - The ppdc utility now supports a "-t" option to test PPD
519 - The ppdc utility now supports a "-m" option to use the
520 ModelName value as the output filename.
521 - The ppdc utility now supports a FileName directive to
522 set an alternate output filename (STR #2740)
523 - The side-channel API now supports SNMP queries for the
524 standard network backends.
525 - Added a PageLogFormat directive to the cupsd.conf file to
526 control the format of lines in the page_log file.
527 - Filters can now send PPD: messages to stderr to set PPD
528 keywords like DefaultPageSize while a job is printing.
529 - Added a mdns backend for discovery and printing to printers
530 that advertise themselves via DNS-SD (Bonjour)
531 - The ipp, lpd, and socket backends now support DNS-SD service
533 - The scheduler now uses a single shared file descriptor for
534 all DNS-SD registrations (STR #2674)
535 - The ipp, lpd, and socket backends now support SNMP-based
536 page accounting and supply level monitoring (STR #1655)
537 - Added support for cupsPJLDisplay attribute to control what
538 PJL commands are used to display the job information.
539 - Driver information files can now be installed in
540 /Library/Printers/PPDs.drv on Mac OS X.
541 - The CUPS image library now supports reading images larger
543 - The scheduler now delays writing config and state files to
544 reduce disk activity (STR #2684)
545 - The CUPS-Get-Devices operation now supports the
546 exclude-schemes and timeout attributes to control which
547 backends are polled and for how long.
548 - The cups-deviced helper application now runs backends in
549 parallel to get the list of devices faster.
550 - Added --enable-pap configure option.
551 - The default cupsd.conf file now includes an "authenticated"
552 policy which requires authentication for remote print jobs.
553 - Added support for Czech and Hungarian in PPD files
554 (STR #2735, STR #2736)
555 - The PPD compiler tools now support Mac OS X .strings files
556 for localization (STR #2737)
557 - ppdOpen*() now default the colorspace member to PPD_CS_N
558 when no DefaultColorSpace attribute is present in the PPD
560 - The build system has been updated to support separate
561 installation of data, program, header, and library files.
562 - All support libraries are now built as shared libraries
564 - The scheduler now manages ICC color profiles on Mac OS X.
565 - The network backends (ipp, lpd, socket) now support
566 SNMP-based supply and page count monitoring (STR #1655)
567 - The lppasswd program is no longer installed setuid to
568 root to make the default installation more secure.
569 - Added a new ppdLocalizeMarkerName() function to get
570 the localized version of a marker-names value.
571 - The scheduler now provides the printer-dns-sd-name
572 attribute for printers shared via DNS-SD/Bonjour.
573 - The pdftops filter now executes the Xpdf or poppler
574 pdftops utility to convert PDF files (STR #1471)
575 - Bonjour printer registrations now advertise as local or
576 global based on the current access policies for the
578 - cupsGetDests*() and cupsSetDests*() now track the last
579 used printer preference on Mac OS X.
580 - Added a new streaming request API (STR #2261)
581 - Added a new cupsGetNamedDest() function to the CUPS
582 library for faster printing with lp and lpr (STR #2638)
583 - The scheduler now sets the PAM RHOST value on systems
584 that support it (STR #2637)
585 - The scheduler now sandboxes child processes when
587 - The Cancel-Job operation now supports a purge-job
588 attriibute to purge a specified job.
589 - ppdEmit* and ppdCollect* now use the NonUIOrderDependency
590 attributes for custom option selections.
591 - The web interface now enables/disables the printer
592 sharing (formerly publishing) controls based on the
593 server-is-sharing-printers state (STR #2233)
594 - The scheduler now tracks printer sharing via the
595 server-is-sharing-printers attribute, and manages LPD
596 and SMB sharing as well (STR #2233)
597 - The web interface now allows you to go back to the make/
598 manufacturer page if there is no matching printer driver
599 on the model page (STR #2436)
600 - The printer list now shows the default media, banner, and
601 duplex options as well as the color and duplex capabilities
602 of printers (STR #1175)
603 - The web interface look-n-feel has been updated (STR #2492)
604 - The scheduler now supports a CUPS-Get-Document operation
605 that returns the specified print job document (STR #118)
606 - The cupsfilter utility now supports a "-J jobid" option
607 to filter the document from the specified job.
608 - The scheduler (cupsd) now supports a new option (-t) to
609 do a syntax check of the cupsd.conf file (STR #2003)
610 - Added new cupsGetPPD3() API to allow applications to
611 cache PPDs safely (STR #1473)
612 - Added generic PostScript and PCL printer driver PPDs.