Hi,
I'm currently working on documenting, testing and bug fixing squeak base classes.
http://www.squeaksource.com/SqueakBaseClasses.html
I already wrote a lot of tests for the compiler, the integer class, the collections...
If you want to help, the repository can be accessed by everyone. We may use this repository as a place to store fixes and their tests. If you know of a bug with its tests and its fix, please commit or tell me.
I don't know if this work will be included in 3.10 but I hope so.
Please join