XZ Utils 5.0.1 is available at <http://tukaani.org/xz/>. It fixes a few minor bugs. Here is an extract from the NEWS file:
* xz --force now (de)compresses files that have setuid, setgid, or sticky bit set and files that have multiple hard links. The man page had it documented this way already, but the code had a bug. * gzip and bzip2 support in xzdiff was fixed. * Portability fixes * Minor fix to Czech translation (As written on <http://tukaani.org/xz/lists.html>, I will send release announcements to xz-devel also in the future, so there's no need to subscribe to both xz-devel and xz-announce.) -- Lasse Collin | IRC: Larhzu @ IRCnet & Freenode