Fortress has a new name! See the news article - Goodbye Fortress – Hello Vault Professional Edition! for additional info.
Fortress has been renamed to Vault Professional. There have been a few changes that you should check out, especially the new integration with Work Items.
For release notes on Vault Professional 5.1.0, see this link:
http://www.sourcegear.com/vaultpro/releases/5.1.html
Fortress is now Vault Professional
Moderator: SourceGear
Fortress is now Vault Professional
Jeff Clausius
SourceGear
SourceGear