Trippi has been updated to include the latest Mulgara release (2.0.6). Notably, this latest release of Mulgara includes updates to the storage layer (XA 1.1) which improves performance while using less space and fewer files. See the Mulgara release notes for more details.
I've been a bit remiss about actually creating file releases for Trippi on Sourceforge when new versions have been tagged, but this version has had a proper release.
Fedora trunk has also been updated, so 3.1 (due later next week) will include Trippi 1.4.1 (and thereby Mulgara 2.0.6).