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CUPS v2.2.11 Release Notes

Release Date: 2019-03-22 // about 5 years ago

  • 🚀 CUPS 2.2.11 is a bug fix release that addresses issues in the scheduler,
    🖨 IPP Everywhere support, CUPS library, and USB printer support. Changes include:

    • ⚙ Running ppdmerge with the same input and output filenames did not work as
      advertised (Issue #5455)
    • 🛠 Fixed a potential memory leak when reading at the end of a file (Issue #5473)
    • 🛠 Fixed potential unaligned accesses in the string pool (Issue #5474)
    • 🛠 Fixed a potential memory leak when loading a PPD file (Issue #5475)
    • ➕ Added a USB quirks rule for the Lexmark E120n (Issue #5478)
    • ⚡️ Updated the USB quirks rule for Zebra label printers (Issue #5395)
    • 🛠 Fixed a compile error on Linux (Issue #5483)
    • ⏱ The lpadmin command, web interface, and scheduler all queried an IPP
      🖨 Everywhere printer differently, resulting in different PPDs for the same
      🖨 printer (Issue #5484)
    • 🛠 Fixed an issue with the self-signed certificates generated by GNU TLS
      (Issue #5506)
    • The ippValidateAttribute function did not catch all instances of invalid
      UTF-8 strings (Issue #5509)
    • 🏁 Non-Kerberized printing to Windows via IPP was broken (Issue #5515)
    • ⏱ The scheduler no longer stops a printer if an error occurs when a job is
      canceled or aborted (Issue #5517)
    • ➕ Added a USB quirks rule for the DYMO 450 Turbo (Issue #5521)
    • ➕ Added a USB quirks rule for Xerox printers (Issue #5523)
    • ⏱ The scheduler's self-signed certificate did not include all of the alternate
      names for the server when using GNU TLS (Issue #5525)
    • 🛠 Fixed compiler warnings with newer versions of GCC (Issue #5532, Issue #5533)
    • 🛠 Fixed some PPD caching and IPP Everywhere PPD accounting/password bugs
      (Issue #5535)
    • 🛠 Fixed PreserveJobHistory bug with time values (Issue #5538)
    • Media size matching now uses a tolerance of 0.5mm (rdar://33822024)
    • The lpadmin command would hang with a bad PPD file (rdar://41495016)
    • 🛠 Fixed a potential crash bug in cups-driverd (rdar://46625579)
    • 🛠 Fixed a performance regression with large PPDs (rdar://47040759)
    • ⏱ The scheduler did not always idle exit as quickly as it could.

    Enjoy!