* New upstream release o libtiff-based tiff file output o New "tiffsep1" output device produces halftoned separations at 1 bit per pixel o Improved FreeType-based font rasterizing (not yet used as default) o Improved graphics library for vector graphics conversions o Many bug fixes on the PCL-XL printer drivers ("pxlmono", "pxlcolor") o Fixes on back side handling for duplex printing in the CUPS Raster output device ("cups"). * debian/patches/gs-cups-rgb-gamma.dpatch, debian/patches/cljet5-mediasize-fix.dpatch, debian/patches/pxl-driver-fixes.dpatch, debian/patches/gs-cups-fix-backside-on-duplex-jobs.dpatch: Removed patches backported from upstream. * debian/patches/fix-build-of-executables.dpatch: Fix build of the "gs" executable, it was built as a shared library and not as an executable. This lead to an immediate segfault even before "main()" got called. Thanks to Robin Watts from Ghostscript for the quick fix. * debian/control: Added build dependency on libtiff-dev. * debian/ghostscript.links: s/8.70/8.71/