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[thirdparty/cups.git] / CHANGES-1.3.txt

CHANGES-1.3.txt
---------------

CHANGES IN CUPS V1.3.10

	- Documentation fixes (STR #2994, STR #2995, STR #3008, STR #3056,
	  STR #3057)
	- Now use a wrapper program instead of our fork of the Xpdf code to
	  support printing of PDF files. The new wrapper supports using Xpdf,
	  poppler, or Ghostscript to convert PDF files to PostScript (STR #3129)
	- Long job names caused problems with some PJL printers (STR #3125)
	- The lpq command did not work when showing all destinations (STR #3117)
	- The scheduler used a codeset name of UTF8 which is not supported on
	  Solaris (STR #3113)
	- cupsGetJobs() did not work with a NULL destination (STR #3107)
	- Fixed a localization problem for option choices (incorrectly) named
	  "Custom" (STR #3106)
	- The fallback OpenSSL random number seeding would not work (STR #3079)
	- The scheduler might miss a child signal, causing high CPU usage.
	- The scheduler did not enforce quotas after the job history was
	  unloaded (STR #3078)
	- The job-k-limit, job-page-limit, and job-quota-period attributes
	  could not be set using the lpadmin command (STR #3077)
	- httpSeparateURI() did not error out on URIs with a missing port
	  number after a colon.
	- Fixed a Valgrind-detected initialization error when creating a
	  missing directory on startup.
	- The scheduler did not always read all of the HTTP headers from a
	  CGI script/program.
        - The scheduler did not always set the "air" property in Bonjour/DNS-SD
          registrations.
	- The scheduler incorrectly compared Mac OS X UUIDs for access
	  control, preventing access in certain configurations.
        - The IPP backend incorrectly reset the required authentication
	  to Kerberos when authentication failed.
	- The scheduler no longer looks up the local hostname by default;
	  turn on hostname lookups to restore the previous behavior.
	- The scheduler did not always load MIME type rules correctly
	  (STR #3059)
	- The test page did not format correctly on A4 paper (STR #3060)
	- The web interface sometimes incorrectly redirected users to
	  127.0.0.1 (STR #3022)
	- cupsPrintFile*() did not send the document filename for single
	  file submissions (STR #3055)
	- The scheduler did not update the member-names attribute when
	  removing the last printer from a class.
	- The scheduler did not report PPD Products with parenthesis
	  in them properly (STR #3046)
	- The wrong italic fonts were listed in the UTF-8 charset file
	  for the text filter.
	- The backends did not return an OK status for the
	  CUPS_SC_CMD_GET_BIDI side-channel command (STR #3029)
	- The scheduler did not purge jobs that were missing a
	  time-at-creation attribute, indicating a bad job control file
	  (STR #3030)
	- The "-o job-hold-until=week-end" option did not work properly
	  (STR #3025)
	- The Solaris USB printer device does not support select or poll
	  (STR #3028)
	- The scheduler would crash if you exceeded the MaxSubscriptions
	  limit.
	- The lp "-H immediate" option did not specify that the job
	  should not be held (STR #3013)
	- The scheduler did not support the "Connection: close"
	  HTTP header (STR #3010)
	- The mailto notifier didn't terminate messages properly
	  (STR #3011)
	- Backends could spin trying to read back-channel data
	  (STR #3001)
	- The HP-GL/2 filter was using the wrong default colors
	  (STR #2966)
	- The scheduler incorrectly allowed Get-Jobs operations without a
	  printer-uri (STR #2996)
	- The compression option was not being encoded properly
	  (STR #2997)
	- Added a missing character map for JIS-X0213/ShiftJIS.
	- The scheduler now rejects ATTR: messages with empty values.
	- The scheduler could consume all CPU handling closed connections
	  (STR #2988)
	- The scheduler now protects against DNS rebinding attacks on
	  localhost.
	- SECURITY: The PNG image reading code did not validate the
	  image size properly, leading to a potential buffer overflow
	  (STR #2974)
	- Fixed some configure script bugs with rc/xinetd directories
	  (STR #2970)
	- The Epson sample driver PPDs contained errors (STR #2979)


CHANGES IN CUPS V1.3.9

	- SECURITY: The HP-GL/2 filter did not range check pen numbers
	  (STR #2911)
	- SECURITY: The SGI image file reader did not range check
	  16-bit run lengths (STR #2918)
	- SECURITY: The text filter did not range check cpi, lpi, or
	  column values (STR #2919)
	- Documentation updates (STR #2904, STR #2944)
	- The French web admin page was never updated (STR #2963)
	- The IPP backend did not retry print jobs when the printer
	  reported itself as busy or unavailable (STR #2951)
	- The "Set Allowed Users" web interface did not handle trailing
	  whitespace correctly (STR #2956)
	- The PostScript filter did not work with Adobe applications
	  using custom page sizes (STR #2968)
	- The Mac OS X USB backend did not work with some printers
	  that reported a bad 1284 device ID.
	- The scheduler incorrectly resolved the client connection
	  address when HostNameLookups was set to Off (STR #2946)
	- The IPP backend incorrectly stopped the local queue if
	  the remote server reported the "paused" state.
	- The cupsGetDests() function did not catch all types of
	  request errors.
	- The scheduler did not always log "job queued" messages
	  (STR #2943)
	- The scheduler did not support destination filtering using
	  the printer-location attribute properly (STR #2945)
	- The scheduler did not send the server-started,
	  server-restarted, or server-stopped events (STR #2927)
	- The scheduler no longer enforces configuration file
	  permissions on symlinked files (STR #2937)
	- CUPS now reinitializes the DNS resolver on failures
	  (STR #2920)
	- The CUPS desktop menu item was broken (STR #2924)
	- The PPD parser was too strict about missing keyword
	  values in "relaxed" mode.
	- The PostScript filter incorrectly mirrored landscape
	  documents.
	- The scheduler did not correctly update the
	  auth-info-required value(s) if the AuthType was Default.
	- The scheduler required Kerberos authentication for
	  all operations on remote Kerberized printers instead
	  of just for the operations that needed it.
	- The socket backend could wait indefinitely for back-
	  channel data with some devices.
	- PJL panel messages were not reset correctly on older
	  printers (STR #2909)
	- cupsfilter used the wrong default path (STR #2908)
	- Fixed address matching for "BrowseAddress @IF(name)"
	  (STR #2910)
	- Fixed compiles on AIX.
	- Firefox 3 did not work with the CUPS web interface in SSL
	  mode (STR #2892)
	- Custom options with multiple parameters were not emitted
	  correctly.
	- Refined the cupstestppd utility.
	- ppdEmit*() did not support custom JCL options (STR #2889)
	- The cupstestppd utility incorrectly reported missing
	  "en" base translations (STR #2887)


CHANGES IN CUPS V1.3.8

	- Documentation updates (STR #2785, STR #2861, STR #2862)
	- The scheduler did not add the ending job sheet when the
	  job was released.
	- The IPP backend did not relay marker-* attributes.
	- The CUPS GNOME/KDE menu item was not localized for
	  Chinese (STR #2880)
	- The CUPS GNOME/KDE menu item was not localized for
	  Japanese (STR #2876)
	- The cupstestppd utility reported mixed line endings for
	  Mac OS and Windows PPD files (STR #2874)
	- The pdftops filter did not print landscape orientation PDF
	  pages correctly on all printers (STR #2850)
	- The scheduler did not handle expiring of implicit classes
	  or their members properly, leading to a configuration where
	  one of the members would have a short name (STR #2766)
	- The scheduler and cupstestppd utilities did not support
	  cupsFilter and cupsPreFilter programs with spaces in their
	  names (STR #2866)
	- Removed unused variables and assignments found by the
	  LLVM "clang" tool.
	- Added NULL checks recommended by the LLVM "clang" tool.
	- The scheduler would crash if you started a printer that
	  pointed to a backend that did not exist (STR #2865)
	- The ppdLocalize functions incorrectly mapped all generic
	  locales to country-specific locales.
	- The cups-driverd program did not support Simplified Chinese
	  or Traditional Chinese language version strings (STR #2851)
	- Added an Indonesian translation (STR #2792)
	- Fixed a timing issue in the backends that could cause data
	  corruption with the CUPS_SC_CMD_DRAIN_OUTPUT side-channel
	  command (STR #2858)
	- The scheduler did not support "HostNameLookups" with all of
	  the boolean names (STR #2861)
	- Fixed a compile problem with glibc 2.8 (STR #2860)
	- The scheduler incorrectly filtered out queues with ACLs and
	  authentication.
	- The PostScript filter did not support %%IncludeFeature lines
	  in the page setup section of each page (STR #2831)
	- The scheduler did not generate printer-state events when the
	  default printer was changed (STR #2764)
	- cupstestppd incorrectly reported a warning about the PPD format
	  version in some locales (STR #2854)
	- cupsGetPPD() and friends incorrectly returned a PPD file for
	  a class with no printers.
	- The member-uris values for local printers in a class returned
	  by the scheduler did not reflect the connected hostname or
	  port.
	- The CUPS PHP extension was not thread-safe (STR #2828)
	- The scheduler incorrectly added the document-format-default
	  attribute to the list of "common" printer attributes, which
	  over time would slow down the printing system (STR #2755,
	  STR #2836)
	- The cups-deviced and cups-driverd helper programs did not set
	  the CFProcessPath environment variable on Mac OS X (STR #2837)
	- "lpstat -p" could report the wrong job as printing (STR #2845)
	- The scheduler would crash when some cupsd.conf directives
	  were missing values (STR #2849)
	- The web interface "move jobs" operation redirected users to
	  the wrong URL (STR #2815)
	- The Polish web interface translation contained errors
	  (STR #2815)
	- The scheduler did not report PostScript printer PPDs with
	  filters as PostScript devices.
	- The scheduler did not set the job document-format attribute
	  for jobs submitted using Create-Job and Send-Document.
	- cupsFileTell() did not work for log files opened in append
	  mode (STR #2810)
	- The scheduler did not set QUERY_STRING all of the time
	  for CGI scripts (STR #2781, STR #2816)
	- The scheduler now returns an error for bad job-sheets
	  values (STR #2775)
	- Authenticated remote printing did not work over domain
	  sockets (STR #2750)
	- The scheduler incorrectly logged errors for print filters
	  when a job was canceled (STR #2806, #2808)
	- The scheduler no longer allows multiple RSS subscriptions
	  with the same URI (STR #2789)
	- The scheduler now supports Kerberized printing with
	  multiple server names (STR #2783)
	- "Satisfy any" did not work in IPP policies (STR #2782)
	- The CUPS imaging library would crash with very large
	  images - more than 16Mx16M pixels (STR #2805)
	- The PNG image loading code would crash with large images
	  (STR #2790)
	- The scheduler did not limit the total number of filters.
	- The scheduler now ensures that the RSS directory has
	  the correct permissions.
	- The RSS notifier did not quote the feed URL in the RSS
	  file it created (STR #2801)
	- The web interface allowed the creation and cancellation
	  of RSS subscriptions without a username (STR #2774)
	- Increased the default MaxCopies value on Mac OS X to
	  9999 to match the limit imposed by the print dialog.
	- The scheduler did not reject requests with an empty
	  Content-Length field (STR #2787)
	- The scheduler did not log the current date and time and
	  did not escape special characters in request URIs when
	  logging bad requests to the access_log file (STR #2788)


CHANGES IN CUPS V1.3.7

	- CVE-2008-0047: cgiCompileSearch buffer overflow (STR #2729)
	- CVE-2008-1373: CUPS GIF image filter overflow (STR #2765)
	- Updated the "make check" tests to do a more thorough
	  automated test.
	- cups-driverd complained about missing directories (STR
	  #2777)
	- cupsaddsmb would leave the Samba username and password on
	  disk if no Windows drivers were installed (STR #2779)
	- The Linux USB backend used 100% CPU when a printer was
	  disconnected (STR #2769)
	- The sample raster drivers did not properly handle SIGTERM
	  (STR #2770)
	- The scheduler sent notify_post() messages too often on
	  Mac OS X.
	- Kerberos access to the web interface did not work
	  (STR #2748)
	- The scheduler did not support "AuthType Default" in IPP
	  policies (STR #2749)
	- The scheduler did not support the "HideImplicitMembers"
	  directive as documented (STR #2760)
	- "make check" didn't return a non-zero exit code on
	  error (STR #2758)
	- The scheduler incorrectly logged AUTH_foo environment
	  variables in debug mode (STR #2751)
	- The image filters inverted PBM files (STR #2746)
	- cupsctl would crash if the scheduler was not running
	  (STR #2741)
	- The scheduler could crash when printing using a port
	  monitor (STR #2742)
	- The scheduler would crash if PAM was broken (STR #2734)
	- The image filters did not work with some CMYK JPEG files
	  produced by Adobe applications (STR #2727)
	- The Mac OS X USB backend did not work with printers that
	  did not report a make or model.
	- The job-sheets option was not encoded properly (STR #2715)
	- The scheduler incorrectly complained about missing LSB
	  PPD directories.


CHANGES IN CUPS V1.3.6

	- Documentation updates (STR #2646, STR #2647, STR #2649)
	- Fixed a problem with the web interface "Use Kerberos
	  Authentication" check box (STR #2703)
	- The scheduler unconditionally overwrote the printer-state-
	  message with "process-name failed" when a filter or backend
	  failed, preventing a useful error message from being shown
	  to the user.
	- Policies on CUPS-Move-Job didn't work as expected (STR
	  #2699)
	- The configure script only supported D-BUS on Linux
	  (STR #2702)
	- The scheduler did not support </LimitExcept> (STR #2701)
	- The scheduler did not reset the job-hold-until attribute
	  after a job's hold time was reached.
	- The scheduler did not support printer supply attributes
	  (STR #1307)
	- The Kerberos credentials provided by some Windows KDCs
	  were still too large - now use a dynamic buffer to
	  support credentials up to 64k in size (STR #2695)
	- Printing a test page from the web interface incorrectly
	  defaulted to the "guest" user (STR #2688)
	- The cupsEncodeOptions2() function did not parse multiple-
	  value attribute values properly (STR #2690)
	- The scheduler incorrectly sent printer-stopped events for
	  status updates from the print filters (STR #2680)
	- The IPP backend could crash when handling printer errors
	  (STR #2667)
	- Multi-file jobs did not print to remote CUPS servers
	  (STR #2673)
	- The scheduler did not provide the Apple language ID to
	  job filters.
	- Kerberos authentication did not work with the web
	  interface (STR #2606, STR #2669)
	- The requesing-user-name-allowed and -denied functionality
	  did not work for Kerberos-authenticated usernames (STR
	  #2670)
	- CUPS didn't compile on HP-UX 11i (STR #2679)
	- cupsEncodeOptions2() did not handle option values like
	  "What's up, doc?" properly.
	- Added lots of memory allocation checks (Fortify)
	- The scheduler would crash if it was unable to add a job
	  file (Fortify)
	- ppdOpen*() did not check all memory allocations (Coverity)
	- ippReadIO() did not check all memory allocations (Coverity)
	- The PostScript filter did not detect read errors (Coverity)
	- The scheduler did not check for a missing job-sheets-completed
	  attribute when sending an event notification (Coverity)
	- "Set Printer Options" might not work with raw queues (Coverity)
	- cupsRasterInterpretPPD() could crash on certain PostScript
	  errors (Coverity)
	- The USB backend did not check for back-channel support
	  properly on all systems (Coverity)
	- Fixed memory leaks in the GIF and PNM image loading code
	  (Coverity)
	- Removed some dead code in the CUPS API and scheduler (Coverity)
	- Fixed two overflow bugs in the HP-GL/2 filter (Coverity)
	- Fixed another ASN1 string parsing bug (STR #2665)
	- The RSS notifier directory was not installed with the
	  correct permissions.
	- The standard CUPS backends could use 100% CPU while waiting
	  for print data (STR #2664)
	- Filename-based MIME rules did not work (STR #2659)
	- The cups-polld program did not exit if the scheduler crashed
	  (STR #2640)
	- The scheduler would crash if you tried to set the port-monitor
	  on a raw queue (STR #2639)
	- The scheduler could crash if a polled remote printer was
	  converted to a class (STR #2656)
	- The web interface and cupsctl did not correctly reflect
	  the "allow printing from the Internet" state (STR #2650)
	- The scheduler incorrectly treated MIME types as case-
	  sensitive (STR #2657)
	- The Java support classes did not send UTF-8 strings to
	  the scheduler (STR #2651)
	- The CGI code did not handle interrupted POST requests
	  properly (STR #2652)
	- The PostScript filter incorrectly handled number-up when
	  the number of pages was evenly divisible by the number-up
	  value.
	- The PDF filter incorrectly filtered pages when page-ranges
	  and number-up were both specified (STR #2643)
	- The IPP backend did not handle printing of pictwps files
	  to a non-Mac CUPS server properly.
	- The scheduler did not detect network interface changes
	  on operating systems other than Mac OS X (STR #2631)
	- The scheduler now logs the UNIX error message when it
	  is unable to create a request file such as a print job.
	- Added support for --enable-pie on Mac OS X.


CHANGES IN CUPS V1.3.5

	- The SNMP backend did not check for negative string
	  lengths (STR #2589)
	- The scheduler incorrectly removed auth-info attributes,
	  potentially leading to a loss of all options for a job.
	- The scheduler stopped sending CUPS browse packets on a
	  restart when using fixed addresses (STR #2618)
	- Fixed PDF filter security issues (CVE-2007-4352
	  CVE-2007-5392 CVE-2007-5393)
	- Changing settings would always change the DefaultAuthType
	  and Allow lines (STR #2580)
	- The scheduler would crash when submitting an undefined
	  format file from Samba with LogLevel debug2 (STR #2600)
	- The scheduler did not use poll() when epoll() was not
	  supported by the running kernel (STR #2582)
	- Fixed a compile problem with Heimdal Kerberos (STR #2592)
	- The USB backend now retries connections to a printer
	  indefinitely rather than stopping the queue.
	- Printers with untranslated JCL options were not exported
	  to Samba correctly (STR #2570)
	- The USB backend did not work with some Minolta USB
	  printers (STR #2604)
	- The strcasecmp() emulation code did not compile (STR
	  #2612)
	- The scheduler would crash if a job was sent to an empty
	  class (STR #2605)
	- The lpc command did not work in non-UTF-8 locales (STR
	  #2595)
	- Subscriptions for printer-stopped events also received
	  other state changes (STR #2572)
	- cupstestppd incorrectly reported translation errors for
	  the "en" locale.
	- ppdOpen() did not handle custom options properly when the
	  Custom attribute appeared before the OpenUI for that
	  option.
	- The scheduler could crash when deleting a printer or
	  listing old jobs.
	- The Mac OS X USB backend did not allow for requeuing of
	  jobs submitted to a class.
	- lpmove didn't accept a job ID by itself.
	- The scheduler incorrectly removed job history information
	  for remote print jobs.
	- The scheduler incorrectly sent the
	  "com.apple.printerListChanged" message for printer state
	  changes.
	- The PostScript filter drew the page borders (when enabled)
	  outside the imageable area.
	- The LPD and IPP backends did not default to the correct
	  port numbers when using alternate scheme names.
	- The scheduler incorrectly deleted hardwired remote
	  printers on system sleep.
	- The scheduler would abort if a bad browse protocol name
	  was listed in the cupsd.conf file.
	- The online cupsd.conf help file incorrectly showed
	  "dns-sd" instead of "dnssd" for Bonjour sharing.
	- The scheduler could crash changing the port-monitor value.
	- The scheduler generated CoreFoundation errors when run as
	  a background process.
	- When printing with number-up > 1, it was possible to get
	  an extra blank page.


CHANGES IN CUPS V1.3.4

	- Documentation updates (STR #2560, STR #2563, STR #2569)
	- CUPS now maps the "nb" locale to "no" on all platforms
	  (STR #2575)
	- CUPS did not work with a Windows 2003 R2 KDC (STR #2568)
	- ippReadIO() could read past the end of a buffer (STR
	  #2561)
	- The scheduler would crash on shutdown if it was unable
	  to create a Kerberos context.
	- Multiple AuthTypes in cupsd.conf did not work (STR
	  #2545)
	- The snmp.conf file referenced the wrong man page (STR
	  #2564)
	- The cupsaddsmb program didn't handle domain sockets
	  properly (STR #2556)
	- The scheduler now validates device URIs when adding
	  printers.
	- Updated httpSeparateURI() to support hostnames with
	  the backslash character.
	- Updated the Japanese localization (STR #2546)
	- The parallel backend now gets the current IEEE-1284
	  device ID string on Linux (STR #2553)
	- The IPP backend now checks the job status at
	  variable intervals (from 1 to 10 seconds) instead
	  of every 10 seconds for faster remote printing
	  (STR #2548)
	- "lpr -p" and "lpr -l" did not work (STR #2544)
	- Compilation failed when a previous version of CUPS
	  was installed and was included in the SSL include
	  path (STR #2538)
	- The scheduler did not reject requests with charsets
	  other than US-ASCII or UTF-8, and the CUPS API
	  incorrectly passed the locale charset to the scheduler
	  instead of UTF-8 (STR #2537)
	- cups-deviced did not filter out duplicate devices.
	- The AppleTalk backend incorrectly added a scheme
	  listing when AppleTalk was disabled or no printers
	  were found.
	- The PostScript filter generated N^2 copies when the
	  printer supported collated copies and user requested
	  reverse-order output.
	- The scheduler did not reprint all of the files in a
	  job that was held.
	- The scheduler did not update the printcap file after
	  removing stale remote queues.
	- The cupsd.conf man page incorrectly referenced
	  "AuthType Kerberos" instead of "AuthType Negotiate".


CHANGES IN CUPS V1.3.3

	- The scheduler did not use the attributes-natural-language
	  attribute when passing the LANG environment variable to
	  cups-deviced or cups-driverd.
	- The scheduler did not use the printer-op-policy when
	  modifying classes or printers (STR #2525)
	- The auth-info-required attribute was not always updated
	  for remote queues that required authentication.
	- The German web interface localization contained errors
	  (STR #2523)
	- The Swedish localization contained errors (STR #2522)


CHANGES IN CUPS V1.3.2

	- The 1.3.1 release was incorrectly created from the
	  1.4.x source tree (STR #2519)
	- Added support for 32/64-bit libraries on HP-UX
	  (STR #2520)
	- The scheduler incorrectly used portrait as the default
	  orientation (STR #2513)
	- The scheduler no longer writes the printcap file for
	  every remote printer update (STR #2512)
	- Remote raw printing with multiple copies did not work
	  (STR #2518)
	- Updated the configure script to require at least autoconf
	  2.60 (STR #2515)
	- Some gzip'd PPD files were not read in their entirety
	  (STR #2510)


CHANGES IN CUPS V1.3.1

	- Documentation updates.
	- The USB backend on Mac OS X could hang if the driver and
          printer did not match.
	- Delegated Kerberos credentials were not working.
	- "make distclean" incorrectly removed the edit-config.tmpl
	  files (STR #2508)
	- Fix compile problem on HP-UX (STR #2501)
	- The cupstestppd utility now tests for resolutions greater
	  than 99999 DPI to detect a missing  "x" between the X and Y
	  resolutions.
	- Fixed many problems in the various translations and added
	  a new "checkpo" utility to validate them.
	- The cupstestppd utility now tests the custom page size code
	  for CUPS raster drivers.
	- cupsLangDefault() did not attempt to return a language that
	  was supported by the calling application.
	- If a remote printer stopped while a job was being sent, the
	  local queue would also get stopped and the job re-queued,
	  resulting in duplicate prints in some cases.
	- A few Apple-specific job options needed to be omitted when
	  printing a banner page.
	- The new peer credential support did not compile on FreeBSD
	  (STR #2495)
	- Direct links to help files did not set the current section
	  so the table-of-contents was not shown.
	- The configure script did not support --localedir=foo (STR #2488)
	- The backends were not displaying their localized messages.
	- CUPS-Authenticate-Job did not require Kerberos authentication
	  on queues protected by Kerberos.
	- The Zebra ZPL driver did not work with Brady label printers
	  (STR #2487)
	- Norwegian wasn't localized on Mac OS X.
	- getnameinfo() returns an error on some systems when DNS is
	  not available, leading to numerous problems (STR #2486)
	- The cupsfilter command did not work properly on Mac OS X.
	- The scheduler makefile contained a typo (STR #2483)
	- The TBCP and BCP port monitors did not handle the trailing
	  CTRL-D in some PostScript output properly.
	- Fixed the localization instructions and German template for
	  the "Find New Printers" button (STR #2478)
	- The web interface did not work with the Chinese localization
	  (STR #2477)
	- The web interface home page did not work for languages that
	  were only partially localized (STR #2472)
	- Updated the Spanish web interface localization (STR #2473)
	- ppdLocalize() did not work for country-specific localizations.


CHANGES IN CUPS V1.3.0

	- The scheduler did not handle out-of-file conditions
	  gracefully when accepting new connections, leading to
	  heavy CPU usage.
	- The scheduler did not detect ServerBin misconfigurations
	  (STR #2470)
	- "AuthType Default" did not work as expected when the
	  "DefaultAuthType foo" line appeared after it in the
	  cupsd.conf file.
	- The on-line help did not describe many common printing
	  options (STR #1846)
	- The IPP backend did not return the "auth required" status
	  when printing to a Kerberos-protected queue.
	- The scheduler was not looking in the correct directories
	  for LSB PPD files (STR #2464)
	- Changed references to ESP Ghostscript to GPL Ghostscript
	  (STR #2463)
	- The PostScript filter did not cleanly terminate when
	  the job was canceled or stopped.
	- Fixed generation of Kerberos credentials for remote
	  printing.  Note that this requires a recent version of
	  MIT Kerberos with a working krb5_cc_new_unique()
	  function or Heimdal Kerberos.
	- Added Portuguese and updated Italian message catalogs.


CHANGES IN CUPS V1.3rc2

	- Added more range checking to the pdftops filter. 
	- The scheduler would crash if a remote IPP queue was stopped
	  (STR #2460)
	- The scheduler did not allow "DefaultAuthType None".


CHANGES IN CUPS V1.3rc1

	- Updated the German localization (STR #2443)
	- cupsAdminGetServerSettings() did not handle </Foo> properly.
	- When lprm and cancel are run with no job ID, they now will
	  cancel the first stopped job if no pending or processing
	  jobs are left in the queue.
	- The scheduler now logs successful print jobs, filter
	  failures, and the job file types at the default log
	  level (STR #2458)
	- The scheduler now logs the usernames it is using for
	  authorization at LogLevel debug instead of debug2 (STR #2448)
	- Added Intellitech Intellibar and Zebra CPCL PPDs to the list
	  of installed PPDs.
	- Added 6" and 8" wide label sizes for the Zebra ZPL Label
	  Printer driver (STR #2442)
	- The cupsaddsmb program and web interface now support
	  exporting of 64-bit Windows drivers, when available
	  (STR #2439)
	- Moving a job that was printing did not stop the job on the
	  original printer (STR #2262)
	- The cups-lpd mini-daemon did not work on Mac OS X server.
	- Added httpGetAuthString() and httpSetAuthString() APIs to get
	  and set the current (cached) authorization string to use for
	  HTTP requests.
	- Updated the default cupsd.conf policy to list the
	  "administrative" operations separately from the "printer
	  control" operations so that it is easier to define a
	  group of users that are "printer operators".
	- The web interface now pulls the default cupsd.conf file
	  from cupsd.conf.default in the CUPS config directory.
	- Added a help file for using Kerberos with CUPS.
	- The scheduler now strips the "@KDC" portion of Kerberos
	  usernames since those usernames typically do not appear in
	  the group membership lists used by CUPS.
	- cupsMarkOptions() could (incorrectly) leave multiple option
	  choices marked.
	- Backends could (incorrectly) run as root during discovery
	  (STR #2454)
	- Avahi is now supported for DNS-SD (Bonjour) printer sharing
	  (STR #2455)
	- The default cupsd.conf file had typos and old operation names
	  (STR #2450)
	- The scheduler now erases authentication cache files using the
	  7-pass US DoD algorithm.
	- Delegated Kerberos credentials (proxy authentication) did not
	  work.
	- The filter makefile did not optimize the libcupsimage.2.dylib
	  with a sectorder file.
	- The IPP backend incorrectly wrote an empty printer message
	  when processing the "none" state reason.
	- The USB backend could deadlock on Mac OS X while performing
	  a side-channel command.
	- The scheduler did not prevent remote queues from being
	  shared/published.
	- The scheduler did not remove the temporary request file on
	  authentication errors.
	- ppdLocalizeIPPReason() did not handle "scheme:" schemes or
	  "file" URLs.
	- ppdLocalizeIPPReason() was not exported on Mac OS X.


CHANGES IN CUPS V1.3b1

	- Copyright updates - CUPS is now owned by Apple Inc.
	- Documentation updates (STR #1775, STR #2027, STR #2130,
	  STR #2131, STR #2263, STR #2356, STR #2397)
	- Added new cupsfilter utility (STR #1734)
	- Added new job-printer-state-message and
	  job-printer-state-reasons attributes to jobs (STR #2418)
	- Added LDAP+SSL support (STR #1967)
	- CUPS now supports authentication via peer credentials
	  over domain sockets (STR #2242, STR #2277)
	- The CUPS sample driver PPDs are now generated by the PPD
	  compiler and include all of the localized languages by
	  default (STR #2164)
	- You can now specify "AuthType Default" in the cupsd.conf
	  file to use the default authentication defined by the
	  DefaultAuthType directive.
	- The SNMP backend no longer adds a default Address line
	  when none is specified in the snmp.conf file; this allows
	  the backend to be easily disabled as needed (STR #2434)
	- Added a new cupsctl command for doing basic changes to
	  the cupsd.conf file (STR #1777)
	- Added a new ppdLocalizeIPPReason() function to get the
	  localized text/URI for a given IPP reason keyword for a
	  driver.
	- Removed the deskjet2.ppd driver, as it only worked with
	  a very small subset of HP DeskJet printers and was
	  confusing to users.  The rastertohp driver still
	  supports the deskjet2.ppd options for existing queues.
	- The scheduler did not add a trailing banner page if a
	  client did not specify the last document in a job (STR
	  #1711)
	- The scheduler did not report Bonjour shared printers as
	  remote printers (STR #2384)
	- Added new -R and -W options to the cupstestppd program
	  for greater control over the testing of PPDs.
	- Added a new cupsGetServerPPD() function for getting
	  an available PPD from the server (STR #2334)
	- Added a new cupsDoIORequest() function for reading
	  and writing files via IPP requests (STR #2334)
	- Added a new CUPS_GET_PPD operation for getting an
	  available PPD file on the server (STR #2334) 
	- CUPS_GET_PPDS now reports multiple ppd-product values
	  based on the PPD ModelName and Product strings (STR
	  #2334, STR #2383)
	- CUPS_GET_PPDS now reports the PSVersion attributes
	  from a PPD file in the ppd-psversion attribute
	  (STR #2334)
	- CUPS_GET_PPDS now reports the cupsModelNumber attribute
	  from a PPD file in the ppd-model-number attribute (STR
	  #2383)
	- CUPS_GET_PPDS now reports a driver type string in the
	  ppd-type attribute based on the cupsFax and cupsFilter
	  attributes in a PPD file (STR #2383)
	- Added a new printer attribute called "cups-version"
	  which reports the version of CUPS that is running
	  (STR #2240)
	- backendRunLoop() now aborts immediately on SIGTERM
	  if no data has been written yet (STR #2103)
	- Due to poor IPP support from the vendors, the SNMP
	  backend no longer tries IPP connections; instead,
	  it now uses a lookup file with fallback to port 9100
	  (socket://address) and 515 (lpd://address) printing
	  (STR #2035, STR #2354) 
	- The scheduler now recreates the CUPS log directory as
	  needed (STR #2353)
	- cupsLangDefault() now maps new-style Apple locale names
	  to the traditional ll_CC form (STR #2357)
        - Add new cupsArrayNew2() API to support hashed lookups
          of array elements (STR #2358)
        - ppdConflicts() optimizations (STR #2358)
	- The cupstestppd program now tests for existing filters,
	  icons, profiles, and dialog extensions (STR #2326)
	- The web interface no longer lists new printers on the
	  main administration page.  Instead, a new "List Available
	  Printers" button is provided that shows a separate page
	  with the list of printers.
	- The web interface now supports setting the banner and
	  policy options on raw printers and classes (STR #2238)
	- The socket backend now reads any pending back-channel
	  data before shutting down the socket (STR #2325)
	- Added a new ErrorPolicy directive in the cupsd.conf
	  file (STR #1871)
	- Printers that use JCL options are now exported to Samba
	  correctly (STR #1985)
	- The IPP backend now relays printer-state-message values
	  from the server to the client (STR #2109)
	- Added support for the PWG printer-alert and
	  printer-alert-description attributes (STR #2088)
	- Added support for LPD "stream" mode (STR #2036)
	- The scheduler now reports the PostScript product string
	  from PPD files in CUPS-Get-PPDs responses (STR #1900)
	- Raw printing with queues pointing to the file pseudo-
	  device and multiple files and/or banners now works (STR
	  #1933)
	- Added new public cupsAdminGetServerSettings() and
	  cupsAdminSetServerSettings() APIs.
	- Added new "makebuttons" script in the "tools" directory
	  for creating web interface buttons (STR #2231)
	- Added support for DNS-SD (aka "Bonjour") printer sharing
	  (STR #1171)
	- Job operations (cancel, hold, release, etc.) from the
	  web interface now return back to the original page (STR
	  #2239)
	- The classes or printers list is now shown after a
	  successful deletion from the web interface (STR #1999)
	- The default configuration now allows browse packets from
	  any address (STR #2008)
	- The web interface now provides an "allow printing from the
	  Internet" check box (STR #1897)
	- The notify-events-default and
	  notify-lease-duration-default attributes can now be set
	  (STR #1671)
	- Server-side default options are now sent to clients when
	  the "printer-defaults" attribute group is requested (STR
	  #1923)
	- Added support for Linux "relro" linker option (STR #1614)
	- CUPS now validates the number-up option value (STR #1329)
	- The on-line help now provides better search capabilities
	  (STR #1701)
	- The web interface "Add This Printer" button now allows you
	  to change the printer name, description,  and location
	  (STR #1646)
	- Added support for Mac OS X authorization services
	  (STR #2206)
	- Added support for driver-specific pre-filters (STR #2108)
	- Added a new side-channel API for drivers and backends
	  for basic device control and information queries (STR
	  #1898)
	- The scheduler now uses poll(), epoll(), or /dev/kqueue
	  instead of select() when possible (STR #1261)
	- Added new cupsArrayGetIndex() and cupsArrayGetInsert()
	  functions to get the current index and insertion
	  positions of an array.
	- Added a new --with-max-copies configure option (STR
	  #2090)
	- Added new cupsRemoveDest() and cupsSetDefaultDest()
	  functions.
	- Added support for cupsPJLCharset attribute in PPD files
	  which specifies the character set that is used in PJL
	  strings (STR #1969)
	- Moved the definition of the (private) _http_s structure
	  to http-private.h; code that directly accesses the
	  http_t members will no longer compile!
	- Added support for setting the document-format-default
	  attribute on a per-printer basis.
	- Added support for IntelliBar label printers.