[Pharo-project] anyone have a more up-to-date MethodWrappers for Squeak than MethodWrappers3.9-pmm.10?

Hi All, the most up-to-date MethodWrappers I can find is for Squeak 3.9, pre-closures. Anyone have anything compatible with Squeak 4.1/4.2/Pharo 1.1/1.2/1.3? -- best, Eliot