The release notes are here. This version adds Jaguar compatibility. It has not been tested with pre-10.2.1 versions of Mac OS X; feedback is appreciated. Also noteworthy: this version now uses XMLRPC exclusively. You can download the software here; source code is also available.
I’ve deliberately avoided adding new features in this release since it took me so long to get the Jaguar bugfixes figured out. But there may be a couple of new features coming soon.