* Drop build_system_dont_link_libxul.diff - this isn't needed in current Thunderbird versions, as it ships a libxul.so * Bump maxVersion to 6.0.* - add debian/patches/port_to_latest_thunderbird.diff - update debian/patches/series * Look for the Thunderbird 6 SDK - update debian/rules * The SDK no longer provides an xpt_link binary for creating the typelibs. Use xpt.py instead (will be fixed when we refresh the build system) - update debian/patches/port_to_latest_thunderbird.diff