- Added VarList that is ArrayList<Var>. This dynamic list of constrained integer variables can be used every where along with the array Var
- Hakan Kjellerstrand contributed a collection of test problems available in the TCK in the folder “org.jcp.jsr331.hakan”
- More examples have been added to “org.jcp.jsr331.samples”
- Choco-based implementation has been improved and uses the latest Choco
- JaCoP-based implementation is temporarily withdrawn.