We use SourceForge to manage the development and distribution of TEI P5. (We also use it for distribution of the TEI Stylesheets library and for TEI Roma, the TEI schema generator). At the foot of this page, under the heading Sourceforge file releases you should see a list of recent TEI file releases, all of which are available for download.

You can download File Releases of all TEI related materials from SourceForge as and when they become available. You can also see exactly what's changed and get today's versions of everything if you visit the repository. (Warning Today's raw source versions are not guaranteed to work!)

Sourceforge summary:

Sourceforge file releases: