The only change in this release is a correction of error handling
of corrupt archives.
For hashes of the files for validating downloads, google code has
a feature that it automatically tracks the SHA1 of uploaded files,
so project maintainers can confirm the upload was correct, and
people can verify the download was correct. To access the SHA1 of
a google code download, click on the summary in the download list.
For example:
http://code.google.com/p/xar/downloads/detail?name=xar-1.5.1.tar.gz&can=2&q=
I have verified these checksums, and they match the source archive
that was uploaded.
Rob