The changes in this release are as follows:
Three new algorithms are now supported: Tiger, Haval, and the MPEG spec of CRC-32. Haval can have both length (128, 160, 192, 224, or 256 bits) and round parameters (3 to 5). The algorithms SHA-256, SHA-384, and SHA-512 are also supported with JRE 1.3.1 now. Three new options have been introduced, -p for including path information, -l to show a list of modified resp. deleted files only, and -e for comparison against an expected checksum. Furthermore, the documentation has been updated with info about MacOS X's checksum tools.
It's required to use at least JRE 1.3.1, but 1.4.2+ is recommended.
To get more details about Jacksum, please visit the new FAQ section at
http://www.jonelo.de/java/jacksum/index_de.html#FAQ
Have fun,
Johann