v5.3.2alpha
Build: Add support for translated man pages using po4a.
xzdiff: Update the man page about the exit status.
Scripts: Add zstd support to xzdiff.
Scripts: Add zstd support to xzgrep.
Scripts: Fix exit status of xzgrep.
Major man page updates.
xzless: Fix less(1) version detection when it contains a dot.
Man pages: Use similar syntax for synopsis as in xz.
Scripts: Put /usr/xpg4/bin to the beginning of PATH on Solaris.