Changes in version 1.11:

The option "--merge", which tries to produce a correct file merging the
good parts of two or more damaged copies, has been added to lziprecover.

(To give you an idea of --merge's possibilities, when merging two copies
each of them with one damaged area affecting 1 percent of the copy, the
probability of obtaining a correct file is about 98 percent. With three
such copies the probability rises to 99.97 percent. For large files with
small errors, the probability approaches 100 percent).

The option "--force", which forces overwriting of existing output files,
has been added to lziprecover.

The option "--output", which sets the name of the output file, has been
added to lziprecover.

Lziprecover is now able to repair any 1-byte error in the lzma stream of
lzip files.

Decompressor has been modified to detect file errors earlier, improving
efficiency of lziprecover's new repair capability.

A warning about fchown's return value being ignored has been fixed.

"lzip -tvvvv" now shows file compression ratio.

Match length limit set by options -1 to -8 has been reduced to extend
range of use towards gzip. Lower numbers now compress less but faster.
(-1 now takes 43% less time for only 20% larger compressed size).

(Note that the bidimensional parameter space of LZMA can't be mapped to
a linear scale optimal for all files. If your files are large, very
repetitive, etc, you may need to use the --match-length and
--dictionary-size options directly to achieve optimal performance).

Compression of option -9 has been slightly increased.

Some new examples have been added to the manual.
