Code Recommenders 2.5.0 aims at binary compatibility with Code Recommenders 2.2.0 and later. Code Recommenders does not maintain binary backwards compatibility with earlier versions.
The recommendation models consumed by Code Recommenders 2.x are incompatible with those consumed by Code Recommenders 1.x. As part of the Code Recommeders 2.5.0 release, newly mined recommendation models compatible with Code Recommenders 2.x will be available from download.eclipse.org/recommenders/models/oxygen.
To support the new functonality of statics-completion, a new recommendation model format (with classifier statics) will be defined.