CHANGES.txt - 1.6b1 - 2011-11-03
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CHANGES IN CUPS V1.6b1

	- CUPS no longer supports automatic remote printers or implicit classes
	  via the CUPS, LDAP, or SLP protocols (STR #3922, STR #3923)
	- The PPD APIs are now deprecated and will be removed in a future
	  version of CUPS (STR #3927)
	- The default IPP version for requests is now 2.0 (STR #3929)
	- The IPP APIs no longer expose the ipp_t or ipp_attribute_t structures
	  and instead provide accessor functions (STR #3928)
	- The scheduler will no longer run programs with group write permission.
	- The PHP module has been removed (STR #3932)
	- The bannertops, commandtoescpx, commandtopclx, imagetops,
	  imagetoraster, pdftops, rastertoescpx, rastertopclx, and texttops
	  filters have been removed (STR #3930)
	- The serial and parallel backends have been removed (STR 3935)
