CUPS 1.5.4

[Michael Sweet]

CUPS 1.5.4 is now available for download from:

    http://www.cups.org/software.php

The new release fixes some IPP and USB printing issues. Changes include:

- Documentation updates (STR #4112, STR #4130, STR #4134)
- Fixes for libusb-based USB backend (STR #4128)
- The lpq command did not show the owner or title of jobs unless passed a username on the command-line (STR #4135)
- Localized empty strings contained the message catalog metadata (STR #4119)
- Fixed a crash in the libusb-based USB backend (STR #4099)
- The cups-lpd mini-daemon no longer handled jobs with multiple copies (STR #4118)
- Multiple libusb backend fixes (STR #4098, STR #4100)
- The IPP backend no longer tries to get the job status for printers that do not implement the required operation (STR #4083)
- Sending a document in an unsupported format to an IPP printer now automatically cancels the job (STR #4093)
- Fix some error reporting issues when printing from /dev/null and other unusual situations (STR #4015)
- The scheduler now sets the CUPS_MAX_MESSAGE environment variable for filters (STR #4074)
- Fixed a build issue when using older versions of autoconf (STR #4084)
- The IPP backend now treats the client-error-not-possible status code as a job history issue, allowing IPP printing to Windows to work (STR #4047)
- The IPP backend incorrectly included the document-format and compression attributes in Create-Job requests (STR #4086)
- The libusb-based USB backend did not work on non-Linux platforms (STR #4088)

Enjoy!