To install these plugins, point your Eclipse Update Manager at this site.
The 1.11.0 build of the Eclipse Data Tools Platform (DTP)
The 1.11.0 build of the Eclipse Data Tools Platform (DTP) Enablement
The 1.11.1 build of the Eclipse Data Tools Platform (DTP)
The 1.11.1 build of the Eclipse Data Tools Platform (DTP) Enablement
Eclipse Data Tools Platform (DTP) 1.11.2 Build
Eclipse Data Tools Platform (DTP) Enablement 1.11.2 Build