Changes since version 1.0.29:
A bug fix in the handling of readdir errors; in earlier versions,
it was theoretically possible for a failing hard drive or other
errors in reading directories to result in files being silently
omitted from an archive.
Several bug fixes relating to the handling of @archive directives
with mtree files.
A bug fix to prevent cache directory corruption resulting in
tarsnap failing if it was interrupted at exactly the right
(wrong) moment in its operation.
A bug fix to correctly handle ~ in tarsnap -s path substitutions.
Many more minor bug fixes.