Update to 5.0.1. User-visible changes:
* 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.
Update to 4.999.9beta.
This is the last beta release before XZ Utils 5.0.0. No big changes
are planned before the first stable release.
XZ Utils is the official successor to LZMA Utils.
Feature safe: yes