- #pawlib_core 2.0: Additional data types; including Trilean, FlexBit, SpeedList. Iterator support on all.
- Goldilocks [Project] 2.0: Better control over comparative benchmark output.
- IOSqueak [Project] 2.0: Better formatting flags; proper error system.
- Onestring [Project] 1.0: Stable release
- #Pawsort 1.0: Stable released, iterator support.
(Formerly 1.1, but changes to core API bumped it to 2.0)