JSF Project has adopted the new Library Provider Framework which has benefits for both end-users and developers.
The JSF Library Framework is now deprecated.
Most users will choose from available JDT User Libraries to create a complete classpath for a JSF Implementation and supporting classes.
If the user has chosen a runtime adapter that is capable of supplying the JSF implementation libraries, a "Library Provided by Target Runtime" option can be selected. This replaces the "Server Supplied" option of previous releases.
Existing JSF applications from older workspaces will still work. A "Legacy Library Provider" will be detected and existing JSF Libraries will work. Users should be encouraged to port their JSF Libraries to JDT User Libraries.