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CHANGES - 2.2.4 - 2017-05-17

CHANGES IN CUPS V2.2.4

  • The scheduler did not remote old job files (Issue #4987)
  • cupsEnumDests did not return early when all printers had been discovered (Issue #4989)
  • The CUPS build system now supports cross-compilation (Issue #4897)
  • Added a new CUPS Programming Manual to replace the aging API documentation.
  • Added the cupsAddIntegerOption and cupsGetIntegerOption functions (Issue #4992)
  • The cupsGetDests and cupsCreateJob functions now support Bonjour printers (Issue #4993)
  • IPP Everywhere improvements (Issue #4998)
  • Fixed the "cancel all jobs" function in the web interface for several languages (Issue #4999)

CHANGES IN CUPS V2.2.3

  • The IPP backend could get into an infinite loop for certain errors, causing a hung queue (rdar://problem/28008717)
  • The scheduler could pause responding to client requests in order to save state changes to disk (rdar://problem/28690656)
  • Added support for PPD finishing keywords (Issue #4960, Issue #4961, Issue #4962)
  • The IPP backend did not send a media-col attribute for just the source or type (Issue #4963)
  • IPP Everywhere print queues did not always support all print qualities supported by the printer (Issue #4953)
  • IPP Everywhere print queues did not always support all media types supported by the printer (Issue #4953)
  • The IPP Everywhere PPD generator did not return useful error messages (Issue #4954)
  • The IPP Everywhere finishings support did not work correctly with common UI or command-line options (Issue #4976)
  • Fixed an error handling issue for the network backends (Issue #4979)
  • The default cupsd.conf file did not work on systems compiled without Kerberos support (Issue #4947)
  • The "reprint job" option was not available for some canceled jobs (Issue #4915)
  • Updated the job listing in the web interface (Issue #4978)
  • Fixed some localization issues on macOS (rdar://problem/27245567)

CHANGES IN CUPS V2.2.2

  • Fixed some issues with the Zebra ZPL printer driver (Issue #4898)
  • Fixed some issues with IPP Everywhere printer support (Issue #4893, Issue #4909, Issue #4916, Issue #4921, Issue #4923, Issue #4932, Issue #4933, Issue #4938)
  • The rastertopwg filter could crash with certain input (Issue #4942)
  • Optimized connection usage in the IPP backend (rdar://problem/29547323)
  • The scheduler did not detect when an encrypted connection was closed by the client on Linux (Issue #4901)
  • The cups-lpd program did not catch all legacy usage of ISO-8859-1 (Issue #4899)
  • Fixed builds on systems without a working poll() implementation (Issue #4905)
  • Added a USB quirk rule for the Kyocera Ecosys P6026cdn (Issue #4900)
  • The scheduler no longer creates log files on startup (rdar://problem/28332470)
  • The ippContainsString function now uses case-insensitive comparisons for mimeMediaType, name, and text values in conformance with RFC 2911.
  • The network backends now log the addresses that were found for a printer (rdar://problem/29268474)
  • Let's Encrypt certificates did not work when the hostname contained uppercase letters (Issue #4919)
  • Fixed reporting of printed pages in the web interface (Issue #4924)
  • Updated systemd config files (Issue #4935)
  • Updated documentation (PR #4896)
  • Updated localizations (PR #4894, PR #4895, PR #4904, PR #4908, Issue #4946)
  • Updated packaging files (Issue #4940)

CHANGES IN CUPS V2.2.1

  • Added "CreateSelfSignedCerts" directive for cups-files.conf to control whether the scheduler automatically creates its own self-signed X.509 certificates for TLS connections (Issue #4876)
  • http*Connect did not handle partial failures (Issue #4870)
  • Addressed some build warnings on Linux (Issue #4881)
  • cupsHashData did not use the correct hashing algorithm (rdar://problem/28209220)
  • Updated man pages (PR #4885)
  • Updated localizations (PR #4877, PR #4886)

CHANGES IN CUPS V2.2.0

  • Normalized the TLS certificate validation code and added additional error messages to aid troubleshooting.
  • The httpConnect functions did not work on Linux when cupsd was not running (Issue #4870)
  • The --no-remote-any option of cupsctl had no effect (Issue #4866)
  • http*Connect did not return early when all addresses failed (Issue #4870)

CHANGES IN CUPS V2.2rc1

  • Updated the list of supported IPP Everywhere media types.
  • The IPP backend did not validate TLS credentials properly.
  • The printer-state-message attribute was not cleared after a print job with no errors (Issue #4851)
  • The CUPS-Add-Modify-Class and CUPS-Add-Modify-Printer operations did not always return an error for failed adds (Issue #4854)
  • PPD files with names longer than 127 bytes did not work (Issue #4860)
  • Updated localizations (Issue #4846, PR #4858)

CHANGES IN CUPS V2.2b2

  • Added Upstart support (PR #4825)
  • CUPS now supports Let's Encrypt certificates on Linux.

CHANGES IN CUPS V2.2b1

  • All CUPS commands now support POSIX options (Issue #4813)
  • The scheduler now restarts faster (Issue #4760)
  • Improved performance of web interface with large numbers of jobs (Issue #3819)
  • Encrypted printing can now be limited to only trusted printers and servers (rdar://problem/25711658)
  • The scheduler now advertises PWG Raster attributes for IPP Everywhere clients (Issue #4428)
  • The scheduler now logs informational messages for jobs at LogLevel "info" (Issue #4815)
  • The scheduler now uses the getgrouplist function when available (Issue #4611)
  • The IPP backend no longer enables compression by default except for certain raster formats that generally benefit from it (rdar://problem/25166952)
  • The scheduler did not handle out-of-disk situations gracefully (Issue #4742)
  • The LPD mini-daemon now detects invalid UTF-8 sequences in job, document, and user names (Issue #4748)
  • The IPP backend now continues on to the next job when the remote server/ printer puts the job on hold (rdar://problem/24858548)
  • The scheduler did not cancel multi-document jobs immediately (rdar://problem/24854834)
  • The scheduler did not return non-shared printers to local clients unless they connected to the domain socket (rdar://problem/24566996)
  • The scheduler now reads the spool directory if one or more job cache entries point to deleted jobs (rdar://problem/24048846)
  • Added support for disc media sizes (rdar://problem/20219536)
  • The httpAddrConnect and httpConnect* APIs now try connecting to multiple addresses in parallel (rdar://problem/20643153)
  • The cupsd domain socket is no longer world-accessible on macOS (rdar://problem/7542560)
  • Interface scripts are no longer supported for security reasons (rdar://problem/23135640)
  • Added a new cupsHashData API and support for hashed job passwords (rdar://problem/20221502)
  • Localization fixes (rdar://problem/25292403, rdar://problem/25461517, Issue #4041, Issue #4796)
  • Documentation changes (Issue #4624, Issue #4781)
  • Packaging fixes (PR #4832)