Version templates in interface

[johnfuller]

Not sure if this is the best place to post this, this would be an enhancement. It would be great if you guys could somehow version templates in the interface and post the changelogs for those templates. For example, if you make a change to the PHP template which botches something, then you might create a problem for everyone relying on that botched item when creating a new box. I would like to be able to select a certain template version that I know is working for me. Developers need to rely on an environment which doesn't change. If a problem appears, then I have to wonder if it's something I did or if something in the environment changed.