Tags give the ability to mark specific points in history as being important
@jupyterlab/mock-extension@4.0.0
@jupyterlab/notebook-extension@4.0.0
@jupyterlab/property-inspector@4.0.0
@jupyterlab/rendermime-extension@4.0.0
@jupyterlab/rendermime-interfaces@3.8.0
@jupyterlab/running-extension@4.0.0