* New upstream release: - Optimise apropos when given many arguments (LP: #927028). - apropos prints an error message and returns non-zero when it finds no matches (closes: #672661). - Avoid fatal errors when opening a 64-bit GDBM database from a 32-bit process (LP: #1001189). * Configure with --with-xz=xz --with-lzip=lzip. * Adjust debian/watch to track .tar.xz releases. * Convert debian/copyright to copyright-format 1.0. * Override hardening-no-fortify-functions Lintian warning for /usr/bin/manpath, as a false positive.