[cups] CUPS 2.3b1

[Michael Sweet]

CUPS 2.3b1 is now available for download.  This is the first beta of the CUPS 2.3 series which adopts the new CUPS license, adds support for IPP presets and finishing templates, and fixes a number of bugs and "polish" issues.  A detailed list of changes can be found in the change log included in the download.

	https://github.com/apple/cups/releases/tag/v2.3b1

Enjoy!

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Michael Sweet, Senior Printing System Engineer