[brabel]

> with very little way to find and eliminate them.

The best Smalltalk these days is GlamorousToolkit: https://gtoolkit.com/

It has a sort of git in it, so you can easily "rollback" your image to previous states. So going back and forth in history is trivial.

[galaxyLogic]

> you can easily "rollback" your image to previous states.

Sounds very interesting. Does it support multi-developer merging and/or rebasing of changes?

[brabel]

I believe it's just a git repo behind the scenes. Not sure if the UI exposes those things as I never used that in multi-developer scenarios! Give it a go and see.