Changes in version 1.24:

The option '--empty-error', which forces exit status 2 if any empty member
is found, has been added.

The option '--marking-error', which forces exit status 2 if the first LZMA
byte is non-zero in any member, has been added.

The option '--clear-marking', which sets to zero the first LZMA byte of each
member, has been added.

The keyword 'empty' is now recognized in the argument of --dump, --remove,
and --strip.

The option '--repair' has been renamed to '--byte-repair'.

The option '--debug-repair' has been renamed to '--debug-byte-repair'.

Diagnostics caused by invalid arguments to command line options now show the
argument and the name of the option.

The option '--no-verify' of unzcrash has been renamed to '--no-check'.