TMate v1.5.4 is available for download at http://tmatesoft.com/download/ (versions both for 4.5 and Irida) and via IDEA Plugin Manager (version for 4.5 only).
You may read more about TMate in the latest JetBrains OnBoard magazine issue at http://onboard.jetbrains.com/
Changes in this version:
- SSL (https) subversion modules support
- minor bugfixes