"CUPS 1.1.13 adds support for the KOI8-R and KOI8-U
encodings, message catalogs for several Russian locales and for
Simplified Chinese, improvements for MacOS X (Darwin) and IRIX,
improvements to the PDF, PostScript, and text filters, status
reporting for IPP-based printers (paper out, etc.), and
improvements to the SAMBA driver export facility. The new release
also fixes bugs in the scheduler, the lpstat command, the CUPS API,
and the pstoraster filter."