1CHANGES-1.4.txt 2--------------- 3 4CHANGES IN CUPS V1.4.8 5 6 - The scheduler would delete job data files when restarted (STR #3880) 7 - The network backends could crash if a printer returned a value of 0 8 for the maximum capacity for a supply (STR #3875) 9 10 11CHANGES IN CUPS V1.4.7 12 13 - Documentation changes (STR #3710, STR #3720, STR #3745, STR #3750, 14 STR #3757, STR #3758, STR #3782, STR #3826, STR #3829, STR #3837) 15 - Web interface fixes (STR #3412, STR #3345, STR #3455, STR #3707, 16 STR #3755, STR #3769, STR #3783) 17 - Configure script fixes (STR #3659, STR #3691) 18 - Compilation fixes (STR #3718, STR #3771, STR #3774) 19 - The imageto* filters could crash with bad GIF files (STR #3867) 20 - The scheduler might leave old job data files in the spool directory 21 (STR #3795) 22 - CUPS did not work with locales using the ASCII character set 23 (STR #3832) 24 - httpAddrString() did not return a URI-style IPv6 numeric address 25 (STR #3814) 26 - Fixed an issue when reading compressed CUPS raster streams (STR #3812) 27 - Fixed an issue with PostScript printer auto-configuration (STR #3443) 28 - Fixed some compatibility issues with the libusb-based USB backend 29 (STR #3799) 30 - The network backends no longer try to collect SNMP supply and status 31 information for raw queues (STR #3809) 32 - The DBUS notifier did not report job state changes (STR #3805) 33 - The scheduler did not always report that the "normal" print-quality 34 value was supported (STR #3803) 35 - The gziptoany filter did not report the correct error if it was unable 36 to write the uncompressed document to the next filter or backend in 37 the chain (STR #3797) 38 - The Epson and Oki 9-pin drivers had a bad resolution option 39 (STR #3798) 40 - The scheduler did not always register the correct default ICC profile 41 on Mac OS X. 42 - The scheduler did not use the job owner when authorizing access for 43 the CUPS-Get-Document operation, preventing non-admins from accessing 44 their own jobs. 45 - CUPS did not work with some printers that incorrectly implemented the 46 HTTP/1.1 standard (STR #3778, STR #3791) 47 - The scheduler did not retry fax jobs properly. 48 - The scheduler now recognizes an empty cupsCommands PPD keyword as 49 meaning that CUPS commands are not supported for a printer (STR #3773) 50 - Fixed a crash bug in the scheduler when the application/octet-stream 51 MIME type was not defined (STR #3690) 52 - Polled printers were advertised more slowly than necessary (STR #3574) 53 - cupsResolveConflicts() did not handle resolving multiple UIConstraints 54 issues (STR #3705) 55 - The SetEnv and PassEnv directives had no effect (STR #3664) 56 - The libusb-based USB backend printed slowly to the LaserJet 1300 and 57 other printers (STR #3405) 58 - "lp" and "lpr" failed to print with Kerberos enabled (STR #3768) 59 - The cupsctl program now displays an error if you try to directly set 60 the Port or Listen directives (STR #3749) 61 - PPD files with "*JobPatchFile: bla" no longer fail to load in relaxed 62 conformance mode (STR #3747) 63 - The scheduler generated a bad notify-text string for printer state 64 change notifications (STR #3739) 65 - The scheduler incorrectly updated printers.conf when it really needed 66 to update classes.conf or remote.cache (STR #3726) 67 - Hardwired remote printers with options did not work (STR #3717) 68 - Accessing the CUPS web interface using a CNAME-based hostname would 69 sometimes fail due to redirection to the actual hostname (STR #3701) 70 - Subscription events had a misspelled attribute (STR #3693) 71 - "make check" failed if LC_MESSAGES was set (STR #3765) 72 - Fixed the configure script to always look for the pkg-config script 73 (STR #3761) 74 - The scheduler now only looks up interface hostnames if HostNameLookups 75 are enabled (STR #3737) 76 - Fixed a compilation problem on DragonFly BSD (STR #3738) 77 - The default PageLogFormat value had the username and job ID swapped 78 from CUPS 1.3.x (STR #3727) 79 - The scheduler could crash if a browsed printer times out while a job 80 is printing (STR #3754) 81 - The scheduler incorrectly mapped custom page sizes to standard sizes 82 (STR #3764) 83 - cupsfilter and pstops did not map IPP attributes to PPD options due to 84 a change in cupsMarkOptions (STR #3756) 85 - The scheduler did not always show the most recent status message from 86 the print filters (STR #3731) 87 - The PostScript filter did not apply the mirror and number-up options 88 properly, leading to offset and clipped output (STR #3732) 89 - The network backends always reported "low toner" or "out of toner" 90 states, even for inkjet printers (STR #3733) 91 92 93CHANGES IN CUPS V1.4.6 94 95 - Fixed a "make check" issue on Solaris (STR #3729) 96 - Regression: The pstops filter did not support landscape printing of 97 PostScript files (STR #3722) 98 - The scheduler killed retried (fax) jobs after restarting them 99 (STR #3697) 100 - The cupsAdminSetServerSettings() function disabled sharing when 101 debug logging was enabled (STR #3712) 102 103 104CHANGES IN CUPS V1.4.5 105 106 - Documentation fixes (STR #3542, STR #3650) 107 - Localization fixes (STR #3635, STR #3636, STR #3647, STR #3666) 108 - Security: Fixed a memory corruption bug reported in CVE-2010-2941 109 (STR #3648) 110 - The CUPS API incorrectly mapped the HTTP_UNAUTHORIZED status to the 111 IPP_NOT_AUTHORIZED status code, when IPP_NOT_AUTHENTICATED would be 112 the correct mapping (STR #3684) 113 - The scheduler would restart jobs while shutting down (STR #3679) 114 - Fixed a PPD loader bug that could cause a crash in cupsd (STR #3680) 115 - Improved the mapping of non-standard PPD and PWG names (STR #3671) 116 - The scheduler did not initialize Kerberos in all cases (STR #3662) 117 - cupsAdminSetServerSettings duplicated Listen and Order lines 118 (STR #3645) 119 - Added DeviceN colorspace support to the CUPS Raster format (STR #3419) 120 - ppdMarkDefaults() did not clear the marked field of the previous 121 choices (STR #3642) 122 - The serial backend would not allow a raw job to be canceled 123 (STR #3649) 124 - The socket backend could go into an infinite loop with certain 125 printers (STR #3622) 126 - Setting the PRINTER or LPDEST environment variables to "name/instance" 127 did not work (STR #3485) 128 - The scheduler did not handle the JobRetryLimit setting properly 129 (STR #3466) 130 - The lpstat command always showed a remote job ID of 0 for shared 131 printers (STR #3627) 132 - Increased the write timeout for the libusb-based USB backend to 5 133 minutes (STR #3595) 134 - The libusb-base USB backend did not check whether the printer has a 135 serial number (STR #3590) 136 - The lpadmin command did not support setting of custom option values 137 (STR #3631) 138 - The lpadmin command did not support setting of the location or 139 description of a class (STR #3613) 140 - The cupsaddsmb command did not give up after too many failed attempts 141 (STR #3615) 142 - The CUPS library no longer uses certain problematic ctype macros that 143 change based on the locale's character set. 144 - PJL value substitution of more than 9 values was broken (STR #3621) 145 - Custom options with missing string values caused ppdEmit* to segfault 146 (STR #3620) 147 - Fixed an issue with the Italian version of the web interface 148 (STR #3624) 149 - Fixed the Solaris SMF configuration file for cups-lpd (STR #3611) 150 - The scheduler did not set the notify-subscribed-event attribute when 151 delivering printer-added or printer-modified events (STR #3608) 152 - The mailto notifier could get into an infinite loop (STR #3609) 153 - Date/time information was not shown in banner pages. 154 - Relational operators were broken in #if/#elif/#else/#endif expressions 155 for the PPD compiler. 156 - Moving a job via the web interface failed without asking for 157 authentication (STR #3559) 158 - The scheduler now clears the printer-state-reasons when the driver is 159 changed (STR #3570) 160 - The web interface did not allow a user to change the driver 161 (STR #3537, STR #3601) 162 - The scheduler was not setting the PATH_INFO environment variable when 163 needed (STR #3600) 164 - The scheduler incorrectly set the CUPSD_AUTH_TYPE environment 165 variable instead of AUTH_TYPE (STR #3599) 166 - Fixed a buffer overrun in the PPD compiler (STR #3594) 167 - Fixed some additional IPP job template attribute mapping issues in the 168 scheduler. 169 170 171CHANGES IN CUPS V1.4.4 172 173 - Documentation updates (STR #3453, STR #3527, STR #3528, STR #3529) 174 - Security: The fix for CVE-2009-3553 was incomplete (STR #3490) 175 - Security: The texttops filter did not check the results of allocations 176 (STR #3516) 177 - Security: The web admin interface could disclose the contents of 178 memory (STR #3577) 179 - Security: CUPS could overwrite files as root in directories owned or 180 writable by non-root users (STR #3510) 181 - The cups-config utility did not return the correct linker options on 182 AIX (STR #3587) 183 - Fixed some IPP conformance issues with the scheduler's 184 ippget-event-life, operations-supported, output-bin, and sides 185 attributes (STR #3554) 186 - The OpenSSL interfaces have been made thread-safe and the GNU TLS 187 interface is explicitly forbidden when threading is enabled 188 (STR #3461) 189 - Fixed an IPP conformance issue with the scheduler's Send-Document 190 implementation (STR #3514) 191 - Added additional validation checks for the 1284 device ID (STR #3534) 192 - Fixed a problem with the RPM spec file (STR #3544) 193 - The lpstat command did not limit the job list to the specified 194 printers (STR #3541) 195 - The cupsfilter command did not set the RIP_MAX_CACHE environment 196 variable (STR #3531) 197 - Fixed support for media-col and page size variants (STR #3394) 198 - The PostScript filter did not support all media selection options for 199 the first page (STR #3525) 200 - The scheduler did not always remove job control files (STR #3425) 201 - The scheduler could crash on restart if classes were defined 202 (STR #3524) 203 - The scheduler no longer looks up network interface hostnames by 204 default on Mac OS X (STR #3523) 205 - ippWriteIO did not write collection (member) attributes properly in 206 all cases (STR #3521) 207 - The "cupsctl --remote-any" and corresponding web interface check box 208 (allow printing from the Internet) did not work reliably (STR #3520) 209 - The lpq and lpr commands would sometimes choose different default 210 printers (STR #3503) 211 - cupsDo*Request did not flush error text, leading to multiple issues 212 (STR #3325, STR #3519) 213 - cupsDoAuthentication did not cancel password authentication after 3 214 failures (STR #3518) 215 - Fixed several LDAP browsing bugs (STR #3392) 216 - The Dymo driver did not support copies (STR #3457) 217 - The scheduler did not update the classes.conf file when deleting a 218 printer belonging to a class (STR #3505) 219 - The lppasswd command did not use localized password prompts 220 (STR #3492) 221 - The socket backend no longer waits for back-channel data on platforms 222 other than Mac OS X (STR #3495) 223 - The scheduler didn't send events when a printer started accepting or 224 rejecting jobs (STR #3480) 225 - The web interface now includes additional CSRF protection (STR #3498) 226 227 228CHANGES IN CUPS V1.4.3 229 230 - SECURITY: The scheduler could try responding on a closed client 231 connection, leading to a crash (STR #3200) 232 - SECURITY: The lppasswd program allowed the localization files to be 233 overridden when running in setuid mode (STR #3482) 234 - Localization updates (STR #3352, STR #3409, STR #3422, STR #3452, 235 STR #3473, STR #3502) 236 - Documentation updates (STR #3451, STR #3504) 237 - The IPP backend now sets the printer-state-message to "Ready to 238 print." at the end of a successful job (STR #3460) 239 - The PPD compiler did not correctly add the manufacturer to the output 240 filename when using the "-m" option (STR #3469) 241 - The IPP backend did not handle authentication properly for the Get- 242 Printer-Attributes operation (STR 3458) 243 - Getting SNMP values larger than 127 bytes did not work. 244 - IPP conformance: Get-Jobs has a default value for requested-attributes 245 (STR #3383) 246 - cupsPrintFiles() did not report all errors (STR #3449) 247 - cupsAddDest() could read freed memory (STR #3448) 248 - The DBUS notifier did not build (STR #3447) 249 - The scheduler would crash when an active printer was deleted. 250 - The snmp backend did not work with some printers (STR #3413) 251 - The web interface did not show the conflicting values when setting 252 options (STR #3440) 253 - Setting options in the web interface did not always work (STR #3439) 254 - The scheduler did not use the Get-Job-Attributes policy for a printer 255 (STR #3431) 256 - The scheduler added two job-name attributes to each job object 257 (STR #3428) 258 - CSS files would not print (STR #3442) 259 - The scheduler did not clean out completed jobs when PreserveJobHistory 260 was turned off (STR #3425) 261 - The web interface did not show completed jobs for a printer 262 (STR #3436) 263 - Authenticated printing did not always work when printing directly to 264 a remote server (STR #3435) 265 - The USB backend did not work on Solaris (STR #3423) 266 - cupstestppd didn't catch problems with JobPatchFile definitions 267 (STR #3421) 268 - The socket backend could crash if a SNMP string had a negative length. 269 - Fixed some termination issues with the USB backend on Mac OS X. 270 - The side-channel APIs did not handle interrupts properly. 271 - The network backends incorrectly cleared the media-empty-warning 272 state. 273 - The web interface did not allow users to successfully add serial 274 printers (STR #3391) 275 - cupsTempFd() did not work in some situations (STR #3382) 276 - Some C API headers were missing C++ wrapper logic. 277 - The PPD compiler did not localize single-language PPD options properly 278 (STR #3386) 279 - Modifying a printer from the web interface sometimes caused the wrong 280 driver to be selected (STR #3418) 281 - The scheduler did not handle out-of-memory conditions properly when 282 loading a job (STR #3407) 283 - When adding printers from the web interface, the dynamic updates of 284 the device list made it hard to pick a device (STR #3406) 285 - Fixed a typo in the web interface admin page template (STR 3403) 286 - The web interface did not preserve the "printer is shared" state when 287 modifying a printer (STR #3390) 288 - The PPD compiler incorrectly inserted translations of empty strings 289 (STR #3411) 290 - The scheduler did not reset the SIGPIPE handler of child processes 291 (STR #3399) 292 - cupsGetNamedDest() incorrectly returned the default printer if the 293 named printer did not exist (STR #3397) 294 - Fixed a GNU TLS error handling bug (STR #3381) 295 296 297CHANGES IN CUPS V1.4.2 298 299 - SECURITY: The CUPS web interface was vulnerable to several XSS and 300 HTTP header/body attacks via attribute injection (STR #3367, 301 STR #3401) 302 - Fixed localization errors (STR #3359, STR #3372, STR #3380, STR #3387) 303 - The documentation for classes.conf and printers.conf did not provide 304 the correct instructions for manual changes (STR #3351) 305 - The scheduler did not always rebuild printer cache files when the 306 driver was changed (STR #3356) 307 - The documentation makefile failed to install localizations when using 308 newer versions of Bash (STR #3360) 309 - The configure script did not use the --with-xinetd value for the 310 default LPD configuration path (STR #3347) 311 - The configure script incorrectly required glib for DBUS support 312 (STR #3346) 313 - The cupstestppd program incorrectly reported filters with bad 314 permisssions as missing (STR #3363) 315 - The cups.desktop file used the wrong locale names (STR #3358) 316 - cupsSideChannelRead() did not return an error for short reads. 317 - The installed PAM configuration file did not use the correct options 318 with the pam_unix2 module (STR #3313) 319 - The scheduler did not preserve default options that contained special 320 characters (STR #3340) 321 - The scheduler did not remove old pre-filters when updating a printer 322 driver (STR #3342) 323 - The HP/GL-2 filter did not check for early end-of-file (STR #3319) 324 - The USB backend did not compile on some platforms (STR #3332) 325 - cupsSideChannelSNMPWalk() could go into an infinite loop with broken 326 SNMP implementations. 327 328 329CHANGES IN CUPS V1.4.1 330 331 - Documention fixes (STR #3296) 332 - SNMP supply levels and states were wrong for some printers. 333 - The IPP backend did not update the auth-info-required value. 334 - The libusb-based USB backend would hang at the end of the job 335 (STR #3315, STR #3318) 336 - DNS-SD registrations for raw queues had an empty "ty" key (STR #3299) 337 - The JPEG and BMP MIME type rules were broken (STR #3284) 338 - cupsGetNamedDest returned the default printer when the named 339 destination did not exist (STR #3285) 340 - The JobKillDelay was not triggered for canceled jobs (STR #3292) 341 - The PPD compiler could get in an infinite loop (STR #3293) 342 - The configure check for dns-sd.h was broken (STR #3297) 343 - The "Query Printer for Default Options" page did not go away if the 344 query job was held (STR #3302) 345 - Boolean options did not show up as selected in the web interface 346 (STR #3303) 347 - The scheduler did not cache or report driver information files 348 correctly, leading to a variety of issues (STR #3283, STR #3297, 349 STR #3305) 350 - cupsDoIORequest() did not abort on permanent errors (STR #3311) 351 - Modifying a class in the web interface did not work (STR #3312) 352 - BrowseLocalProtocols could be cleared when changing the sharing 353 setting (STR #3287) 354 - The scheduler could return an empty supported document format 355 (STR #3308) 356 - The PPD compiler generated invalid PPD files when the locale used 357 something other than "." for the decimal point (STR #3300) 358 - The IPP backend did not handle some non-comforming IPP printer 359 implementations (STR #3262) 360 - The scheduler leaked three file descriptors to each job filter 361 (STR #3263) 362 - The scheduler now uses a default CUPS-Get-Devices timeout of 15 363 seconds (STR #3307) 364 365 366CHANGES IN CUPS V1.4.0 367 368 - Localization updates (STR #3223, STR #3246, STR #3248, STR #3250) 369 - Documentation updates (STR #3225, STR #3230, STR #3242, STR #3260) 370 - The --with-pdftops configure option did not accept a full path to the 371 filter (STR #3278) 372 - The banner filter did not position the back side image correctly 373 (STR #3277) 374 - The dnssd backend could crash (STR #3272) 375 - The 1284 device ID sometimes contained trailing garbage (STR #3266) 376 - The USB backend returned different URIs for some printers than in 377 CUPS 1.3 (STR #3259) 378 - The scheduler did not do local job-hold-until processing for remote 379 queues (STR #3258) 380 - The scheduler did not try all possible SSL certificates on Mac OS X. 381 - The scheduler did not always remove a file descriptor when using the 382 kqueue interface (STR #3256) 383 - The scheduler did not protect against bad job control files in all 384 cases (STR #3253) 385 - The scheduler did not encode "+" in model names (STR #3254) 386 - The web interface didn't show the default options (STR #3244) 387 - The IPP and LPD backends needed print data before they would do an 388 SNMP query. 389 - Fixed a GNU TLS compatibility issue (STR #3231) 390 - Fixed a HTML error in the add and modify printer web interface 391 templates (STR #3229) 392 - The scheduler did not minimize the number of printer state events that 393 were generated by filter STATE: messages, which could lead to poor 394 performance. 395 - The USB backend on Mac OS X did not cleanly cancel a job. 396 - The network backends now set the connecting-to-device printer-state- 397 reasons value when looking up the address and copying the print data 398 for consistency. 399 - The scheduler now supports the com.apple.print.recoverable-warning 400 reason on all platforms. 401 402 403CHANGES IN CUPS V1.4rc1 404 405 - The PPD compiler documentation was missing information on localization 406 (STR #3212) 407 - The IPP backend now reconnects after every request when talking to 408 printers that claim IPP support but only use HTTP/1.0. 409 - The PPD compiler crashed when both "Resolution" and "Group foo Option 410 Resolution" were specified in the .drv file. 411 - The PPD compiler's #if/#elif/#else/#endif did not work for undefined 412 variables (STR #3210) 413 - Static libraries could not be installed by a non-root user on systems 414 needing a ranlib program (STR #3209) 415 - The scheduler incorrectly always tried to copy Kerberos credentials 416 for print jobs. 417 - Updated the Spanish localization (STR #3204) 418 - The scheduler crashed when getting the default paper size from 419 libpaper (STR #3205, STR #3206) 420 - The PPD compiler now defines six variables: CUPS_VERSION, 421 CUPS_VERSION_MAJOR, CUPS_VERSION_MINOR, CUPS_VERSION_PATCH, 422 PLATFORM_NAME, and PLATFORM_ARCH (STR #3203) 423 - Fixed a whitespace skipping bug in cupsRasterInterpretPPD. 424 - The scheduler did not return HTTP 403 (Forbidden) for authenticated 425 users that were not authorized to do IPP operations (STR #3193) 426 - The scheduler did not report more than 8 Product strings from a PPD 427 file. Some PPD files have as many as 24. 428 - ppdOpen*() could crash if a keyword had no value string (something 429 that cupstestppd looks for...) 430 - cupsLangDefault() did not return the correct language on Mac OS X. 431 - The Mac OS X USB backend did not handle aborted or stalled pipe 432 conditions properly, which prevented drivers from ejecting partial 433 pages when a job was canceled or held. 434 435 436CHANGES IN CUPS V1.4b3 437 438 - Documentation fixes (STR #3044, STR #3057, STR #3153, STR #3158, 439 STR #3173) 440 - Added complete localizations for German, Japanese, Polish, and 441 Russian and partial localizations for Chinese, Danish, Finnish, 442 French, Italian, Korean, Norwegian, Portuguese, and Swedish 443 (STR #3096, STR #3098, STR #3109, STR #3111, STR #3141) 444 - Updated the configure check for -fstack-protector (STR #3198) 445 - The network backends now correctly convert SNMP supply descriptions to 446 UTF-8 encoding as needed. 447 - The scheduler could crash when deleting an attribute (STR #3197) 448 - The cups-driverd program did not detect symlink loops (STR #3185) 449 - The EPSON 24-pin series driver should now feed the correct amount 450 (STR #2624) 451 - The scheduler now automatically logs the last N debug messages for 452 failed print jobs. 453 - You can now modify a raw print queue (STR #3133) 454 - Fixed a number of ppdi issues and added a unit test to validate that 455 ppdc + ppdi can generate and import the same data (STR #3152) 456 - Moving jobs in the web interface now shows an error if you only have 457 one printer or class added (STR #3094) 458 - Since classes have never truly supported the printer-error-policy 459 stuff added in CUPS 1.2, update the code to reflect the current 460 reality and support only the retry-current-job policy for now 461 (STR #3171) 462 - Revised the password callback support (STR #2953) 463 - ppdEmit*() did not choose between PageSize and PageRegion properly. 464 - Make some fairly substantial changes to the Kerberos support code so 465 that CUPS can work in multi-realm environments and does not require 466 delegatable credentials. Shared printing still requires delegation, 467 however "delegation by policy" can be enabled in the KDC to make this 468 all work. 469 - "AccessLogLevel actions" did not hide client-error-not-found errors. 470 - AP_FIRST_InputSlot did not work with number-up. 471 - cupsBackChannelRead() and cupsBackChannelWrite() could fail due to a 472 lack of kernel buffers. 473 - The IPP and LPD backends did not respond to side-channel requests 474 while copying print data to a temporary file. 475 - cupsWriteRequestData() flushed the output buffer unnecessarily, 476 causing reduced performance in some situations. 477 - If a CGI process died before sending its MIME headers, the request 478 would hang on the client. 479 - The printer/class/job search feature on the web interface did not 480 work (STR #3132) 481 - The scheduler did not write the printers out for classes. 482 - CUPS-Get-PPDs did not work properly when filtering by language, 483 product, or psversion (STR #3136) 484 - The scheduler now kills job filters when it takes more than 30 seconds 485 (configurable) to cancel or hold the job. 486 - The cupstestppd program did not validate the capitalization of 487 filenames in the PPD file. 488 - The cupstestppd program did not validate the PageSize and PageRegion 489 values. 490 - The cups-deviced helper program could miss reporting some backend 491 devices (STR #3108) 492 - The cupsSideChannelSNMP* functions did not work. 493 - The scheduler could consume 100% CPU when jobs were canceled. 494 - Clicking on "Select Another Make/Manufacturer" in the web interface 495 incorrectly added the printer (STR #3095) 496 - The scheduler no longer uses programs with insecure file 497 permissions. 498 - httpAssembleURI*() did not escape backslashes in hostnames. 499 - The dnssd backend did not unquote "full names" before creating the 500 device URI. 501 - The scheduler now supports JobRetryInterval values less than 10 502 seconds. 503 - Updated the Spanish localization (STR #3090) 504 - The scheduler did not redo Bonjour/DNS-SD registrations when updating 505 them failed. 506 - The "authenticated" policy incorrectly required authentication for 507 status operations. 508 - ppdOpen*() incorrectly loaded PPDs with multiple JobPatchFile 509 keywords. 510 - The network backends no longer report the SNMP "offline" or 511 maintenance status bits since they are inconsistently implemented and 512 often unreliable. 513 - The scheduler no longer logs child processes killed via SIGKILL as 514 "crashed". 515 - The printer link shown on the "job moved" template was bad (STR #3085) 516 - Updated the HTML templates to use the final HTML 4 DOCTYPE (STR #3086) 517 - The scheduler did not track the "paused" reason properly if a 518 printer had other reasons associated with it. 519 - cupsSendRequest() did not clear old local certificate auth data. 520 - The PPD compiler did not search for localization files properly 521 (STR #3084) 522 - cupsGetNamedDest() did not use the fallback default like 523 cupsGetDests*() (STR #3082) 524 - The scheduler now provides a LogTimeFormat directive to enable 525 microseconds in the date and time that are logged. 526 - The scheduler now provides a MultipleOperationTimeout directive to 527 control the timeout for multi-file print jobs. 528 - The configure script incorrectly allowed Avahi to be used for DNS-SD 529 printer discovery (STR #3065) 530 - The web interface and scheduler did not support URIs up to 1024 bytes 531 in length (STR #3072) 532 - Fixed pdftops issues with page sizes (STR #3063) 533 - Fixed pdftops issues with Ghostscript (STR #3062) 534 - The scheduler incorrectly registered default profiles for PostScript 535 printers with no specified colorspace. 536 - The scheduler incorrectly created an empty org.cups.printers.plist 537 file on Mac OS X. 538 - cupsGetPPD3() did not look for local PPDs in the right directory. 539 - SNMP lookups via side-channel did not work for NULL-VALUE and 540 and OCTET-STRING OIDs containing nul characters. 541 - The libusb-based USB backend did not work. 542 - The scheduler did not set the printer-commands attribute correctly 543 for some PPDs. 544 - The ppdi utility did not work. 545 - The web interface no longer uses multi-part output with old or broken 546 web browsers (STR #3049) 547 - CUPS now conforms to the draft IPP/2.0 and IPP/2.1 specification. 548 - Added a new cupsGetConflicts() API to get a list of conflicting 549 options. 550 - The PPD compiler didn't localize options or choices that did not 551 have associated translation text (STR #3045) 552 - Updated the Spanish localization (STR #3043) 553 - Fixed build problems (STR #3040, STR #3047) 554 - cupsResolveConflicts() did not resolve using the default option 555 choice in some cases due to the mirror UIConstraints that are 556 present in most PPD files. 557 - The scheduler did not honor MIME type priorities. 558 - The commandtops filter incorrectly used the JCLBegin code to end 559 its jobs. 560 - The default BrowseLocalProtocols value was not set properly. 561 - Since the commandtops filter does not actually support ReportLevels 562 all on its own, don't list that printer command by default for PS 563 printers. 564 - The scheduler did not give filters a chance to log errors or update 565 printer attributes when a job was canceled. 566 - The scheduler did not clear the "connecting-to-device" reason keyword 567 when a job finished. 568 569 570CHANGES IN CUPS V1.4b2 571 572 - Documentation updates (STR #2983, STR #2998, STR #3021) 573 - The cupstestppd utility now validates the FileVersion and 574 FormatVersion values in PPD files. 575 - The default cupsd.conf file did not reflect the 576 --with-local-protocols value set at compile-time (STR #3037) 577 - The cupsGetPPD* APIs now create symlinks to local PPD files 578 rather than copying them whenever possible. 579 - Various performance optimizations in the string pool, dests, and 580 options implementations. 581 - The cupsGetDests* APIs now return the marker and printer-commands 582 attributes. 583 - Side-channel SNMP lookups would not work when cupsSNMPSupplies 584 was set to False in the PPD file. 585 - Localized the device descriptions for the SCSI, serial, 586 and network backends (STR #3014) 587 - Added a Spanish localization (STR #3015) 588 - Added support for marker-low-levels and marker-high-levels 589 attributes. 590 - The scheduler could hang writing a long log line. 591 - The cupsGetDevices() function now has an "include_schemes" 592 parameter. 593 - The lpinfo command now supports --include-schemes and 594 --exclude-schemes options. 595 - The CUPS-Get-PPDs operation now supports the include-schemes 596 and exclude-schemes attributes. 597 - The CUPS-Get-Devices operation now supports the include-schemes 598 attribute. 599 - The print filters now support a replacement for the fitplot 600 option called "fit-to-page". 601 - The LPD backend no longer tries to collect page accounting 602 information since the LPD protocol does not allow us to 603 prevent race conditions. 604 - The scheduler did not save the last marker-change-time value. 605 - Fixed a problem with printing to some IPP printers, including 606 CUPS 1.1.x. 607 - Fixed a redirection problem with the printer web page (STR #3012) 608 - Fixed a PPD compiler problem with the loading of message 609 catalogs (STR #2990) 610 - Fixed a PPD compiler problem with the loading of .strings files 611 (STR #2989) 612 - The cupsfilter utility did not set the CONTENT_TYPE environment 613 variable when running filters. 614 - The scheduler now waits to allow system sleep until the jobs 615 have all stopped. 616 - The IPP, LPD, and socket backends used different "connecting" 617 progress messages. 618 619 620CHANGES IN CUPS V1.4b1 621 622 - Documentation updates (STR #2567) 623 - The PPD compiler now allows local message catalogs to 624 override the standard CUPS translations (STR #2642) 625 - The ppdmerge command did not merge custom option strings 626 (STR #2863) 627 - The scheduler now supports the Hold-New-Jobs and 628 Release-Held-New-Jobs operations; these are exposed via the 629 cupsdisable and cupsenable commands (STR #2332) 630 - The lpstat command is now much faster when displaying the 631 status of a single printer (STR #2843) 632 - The scheduler now caches information from PPD files to provide 633 significantly faster startup time with large numbers of PPDs 634 (STR #1293) 635 - CUPS-Get-Driver now provides much better driver matching based 636 on the IEEE-1284 device ID and make/model strings (STR #2707) 637 - Now support the cupsSNMPSupplies keyword to control whether 638 the network backends query the SNMP Printer MIB for supply 639 levels. 640 - Now support and use a new banner file format for better text 641 support and easier customization (STR #2490) 642 - The scheduler now sets the PRINTER_INFO and PRINTER_LOCATION 643 environment variables from the corresponding IPP attributes. 644 - The ippRead*() and ippWrite*() functions no longer use a 645 stack-based buffer (STR #2388) 646 - The CUPS-Add-Modify-Printer operation now allows you to set 647 the printer-state-reasons attribute. 648 - The "set printer options" page now supports auto-configuration 649 of printer options (STR #1440) 650 - The web interface now provides an advanced server settings 651 form. 652 - The web interface's "modify printer" pages now make it 653 easier to change just one setting (STR #1919) 654 - The scheduler now supports a plist PrintcapFormat. 655 - The scheduler now supports multiple addresses in Allow and 656 Deny lines, just like Apache (STR #2947) 657 - Added CUPS_JOBTYPE environment variable for job filters so 658 they know whether they are printing a banner or document 659 file (STR #2799) 660 - Added support for printer filtering by the cupsfilter 661 command (STR #2562) 662 - Added a SSLOptions directive to allow Windows clients to 663 talk to CUPS in FIPS mode (STR #2827) 664 - Renamed the accept and reject commands to cupsaccept and 665 cupsreject; the old names are still available (STR #2936) 666 - The locale/translate utility needed an update to work with 667 Google (STR #2882) 668 - The lpstat command now supports a -H option to display the 669 default server (STR #2833) 670 - The scheduler now supports a FatalErrors directive to control 671 which errors should cause the scheduler to exit (STR #2536) 672 - The scheduler now uses the php-cgi program if it is available 673 (STR #2923) 674 - The scheduler now supports a DefaultPaperSize directive 675 (STR #2848) 676 - The scheduler now passes the job-originating-host-name 677 value to filters in the options argument (STR #2558) 678 - CUPS now supports job tickets in PDF files (STR #2903) 679 - Added a DBUS notifier (STR #2529) 680 - The LPD mini-daemon now passes the document name when queuing 681 print jobs (STR #2482) 682 - The IPP backend did not relay com.apple.print.recoverable-message 683 values. 684 - The scheduler now supports a job-media-progress attribute to 685 track the progress of individual pages. 686 - The sample HP driver now supports A5 (STR #2798) 687 - The CUPS web interface menu item now uses the xdg-open 688 command, when available (STR #2724) 689 - The cups-lpd program now supports the -h option (STR #2794) 690 - The scheduler now sets the PAM_TTY parameter and the 691 PAM_ESTABLISH_CRED credential flag (STR #2745) 692 - The scheduler now logs unsuccessful requests to the error_log 693 file as errors (STR #2616) 694 - Added support for a "retry-current-job" error policy that 695 retries the current job immediately when the backend encounters 696 an error (STR #2555) 697 - The scheduler now returns a "forbidden" error when a user 698 correctly authenticates but does not have permission to 699 continue further (STR #2101) 700 - The scheduler now loads both the server and CA certificates 701 (if present) from the ServerCertificate file (STR #2146) 702 - New RSS subscriptions now create their feed files immediately 703 (STR #2853) 704 - Added support for a device-location attribute which provides 705 the physical location of a printer device. 706 - Added a cupsBackendReport() API which handles quoting of the 707 device data by a backend. 708 - Added support for custom options in the web interface 709 (STR #1729) 710 - Added support for Mozilla LDAP, reconnection to LDAP servers, 711 and improved LDAP performance (STR #1962) 712 - Added Solaris SMF support (STR #1477) 713 - Added optional support for using TCP wrappers to limit access 714 to CUPS (STR #263) 715 - Added ppdPageSizeLimits API. 716 - Added support for new cupsMediaQualifier2, cupsMediaQualifier3, 717 cupsMinSize, and cupsMaxSize attributes. 718 - Added cupsResolveConflicts and ppdInstallableConflict APIs. 719 - Added support for new cupsUIConstraints and cupsUIResolver 720 attributes for better option conflict detection and 721 resolution. 722 - Increased the maximum size of 1284 device ID strings to 723 256 bytes (STR #2877) 724 - Added an AccessLogLevel directive to cupsd.conf to control 725 what is logged to the access_log file. 726 - The default LogLevel is now "warn" instead of "info" to reduce 727 the amount of logging that is done to disk by default. 728 - The PPD compiler did not include OID query keywords in PPD 729 files (STR #2871) 730 - The cups-driverd helper program now directly supports driver 731 information files. 732 - The USB backend now uses libusb when available (STR #1575) 733 - Added ppdLocalizeAttr function to get the localized version 734 of an attribute. 735 - MIME types now support a priority() attribute (STR #2719) 736 - The standard MIME types are now installed in 737 DataDir/mime (STR #2719) 738 - The lpoptions command now describes custom options and 739 the necessary parameters (STR #2660) 740 - The ppdmerge program did not support Simplified Chinese 741 or Traditional Chinese language version strings (STR #2851) 742 - The PPD compiler now supports localizable attributes 743 (STR #2738) 744 - The ppdpo utility now includes cupsIPPReasons values in 745 the message catalogs it generates (STR #2754) 746 - The PPD compiler now supports conditional directives 747 (STR #2636) 748 - The ppdc utility now supports a "-t" option to test PPD 749 files (STR #2739) 750 - The ppdc utility now supports a "-m" option to use the 751 ModelName value as the output filename. 752 - The ppdc utility now supports a FileName directive to 753 set an alternate output filename (STR #2740) 754 - The side-channel API now supports SNMP queries for the 755 standard network backends. 756 - Added a PageLogFormat directive to the cupsd.conf file to 757 control the format of lines in the page_log file. 758 - Filters can now send PPD: messages to stderr to set PPD 759 keywords like DefaultPageSize while a job is printing. 760 - Added a mdns backend for discovery and printing to printers 761 that advertise themselves via DNS-SD (Bonjour) 762 - The ipp, lpd, and socket backends now support DNS-SD service 763 name resolution. 764 - The scheduler now uses a single shared file descriptor for 765 all DNS-SD registrations (STR #2674) 766 - The ipp, lpd, and socket backends now support SNMP-based 767 page accounting and supply level monitoring (STR #1655) 768 - Added support for cupsPJLDisplay attribute to control what 769 PJL commands are used to display the job information. 770 - Driver information files can now be installed in 771 /Library/Printers/PPDs.drv on Mac OS X. 772 - The CUPS image library now supports reading images larger 773 than 2GB. 774 - The scheduler now delays writing config and state files to 775 reduce disk activity (STR #2684) 776 - The CUPS-Get-Devices operation now supports the 777 exclude-schemes and timeout attributes to control which 778 backends are polled and for how long. 779 - The cups-deviced helper application now runs backends in 780 parallel to get the list of devices faster. 781 - Added --enable-pap configure option. 782 - The default cupsd.conf file now includes an "authenticated" 783 policy which requires authentication for remote print jobs. 784 - Added support for Czech and Hungarian in PPD files 785 (STR #2735, STR #2736) 786 - The PPD compiler tools now support Mac OS X .strings files 787 for localization (STR #2737) 788 - ppdOpen*() now default the colorspace member to PPD_CS_N 789 when no DefaultColorSpace attribute is present in the PPD 790 file. 791 - The build system has been updated to support separate 792 installation of data, program, header, and library files. 793 - All support libraries are now built as shared libraries 794 by default. 795 - The scheduler now manages ICC color profiles on Mac OS X. 796 - The network backends (ipp, lpd, socket) now support 797 SNMP-based supply and page count monitoring (STR #1655) 798 - The lppasswd program is no longer installed setuid to 799 root to make the default installation more secure. 800 - Added a new ppdLocalizeMarkerName() function to get 801 the localized version of a marker-names value. 802 - The scheduler now provides the printer-dns-sd-name 803 attribute for printers shared via DNS-SD/Bonjour. 804 - The pdftops filter now executes the Xpdf or poppler 805 pdftops utility to convert PDF files (STR #1471) 806 - Bonjour printer registrations now advertise as local or 807 global based on the current access policies for the 808 printer. 809 - cupsGetDests*() and cupsSetDests*() now track the last 810 used printer preference on Mac OS X. 811 - Added a new streaming request API (STR #2261) 812 - Added a new cupsGetNamedDest() function to the CUPS 813 library for faster printing with lp and lpr (STR #2638) 814 - The scheduler now sets the PAM RHOST value on systems 815 that support it (STR #2637) 816 - The scheduler now sandboxes child processes when 817 possible. 818 - The Cancel-Job operation now supports a purge-job 819 attriibute to purge a specified job. 820 - ppdEmit* and ppdCollect* now use the NonUIOrderDependency 821 attributes for custom option selections. 822 - The web interface now enables/disables the printer 823 sharing (formerly publishing) controls based on the 824 server-is-sharing-printers state (STR #2233) 825 - The scheduler now tracks printer sharing via the 826 server-is-sharing-printers attribute, and manages LPD 827 and SMB sharing as well (STR #2233) 828 - The web interface now allows you to go back to the make/ 829 manufacturer page if there is no matching printer driver 830 on the model page (STR #2436) 831 - The printer list now shows the default media, banner, and 832 duplex options as well as the color and duplex capabilities 833 of printers (STR #1175) 834 - The web interface look-n-feel has been updated (STR #2492) 835 - The scheduler now supports a CUPS-Get-Document operation 836 that returns the specified print job document (STR #118) 837 - The cupsfilter utility now supports a "-J jobid" option 838 to filter the document from the specified job. 839 - The scheduler (cupsd) now supports a new option (-t) to 840 do a syntax check of the cupsd.conf file (STR #2003) 841 - Added new cupsGetPPD3() API to allow applications to 842 cache PPDs safely (STR #1473) 843 - Added generic PostScript and PCL printer driver PPDs. 844