Changes revolve around compatibility with other TSS stacks and 64-bit platforms. TSS 1.2 style callbacks have been backported, as well as the TSS_TSPATTRIB_SECRET_HASH_MODE attribute from the 1.2 TSS spec. Other minor bugfixes have also been made.
The minor bugfixes in this release are in loading keys from system persistent storage and in handling Unicode strings as returned from the GTK popup dialogs. It also adds GetPubKey as a remote operation, which is now required to get the SRK pub key. The SRK pub key is no longer kept in system persistent storage, since it could be used to identify a machine remotely.
For those upgrading from any previous version: the format of the persistent storage file has changed. Also included in this version is support for SELinux on a Fedora Core 4 machine.
This release includes the header files from the TSS working group, an improved TSP object management system, many bugfixes, easier to read code, and several newly implemented API calls.