Recently my projects that use Jupyter Lab (supported by requiring pip to install jupyter) have stopped working in my IDE, which appears to rely on notebook to support Python notebook functionality. I've made no changes to my list of required packages for these projects, but it appears that until recently (Jupyter 4?) notebook just showed up, and now it doesn't and needs to be explicitly required to work in my IDE.
By explicitly requiring notebook I can get the IDE to work (though with a few warnings).
Did jupyter formerly install notebook? Is there a reason not to require both for scenarios like mine? Is there a better way to ensure that whenever jupyter is installed, notebook is also installed. Or is something else going on?
