...
The caveat here is that since many commands are replaced, with newer versions than the system commands, there could be differences in behavior when switching between using the 2022.1 stack and using a different stackother stacks.
Another change in behavior is with regard to environment module dependencies. Since the 2022.1 stack uses Lmod native Lua files now, module dependencies are handled in a more intelligent way. As always, when loading a module, modules for dependencies are also loaded. What is different now is the unloading behavior. Previously, unloading a module would only unload the specified module, leaving the rest of the stack in place, which is probably more modules than desired. With the 2022.1 stack, unloading a module will also unload the dependencies that were previously loaded. In addition, if an underlying dependency is unloaded a message will be printed so at least you know about the now missing dependency. Here is an example to illustrate.
...