• Export To... for notebooks. #2200
• Change kernel by clicking on the kernel name in the notebook. #2195
• Improved handling of running code in text editors. #2191
• Can select file in file browser by typing: #2190
• Ability to open a console for a notebook. #2189
• Upgrade to Phosphor 1.2 with Command Palette fuzzy matching improvements. #1182
• Rename of widgets that had Widget in the name and associated package names. #2177
• New jupyter labhub command to launch JupyterLab on JupyterHub: #2222
• Removed the utils from @jupyterlab/services in favor of PageConfig and ServerConnection. #2173 #2185
• Cleanup, bug fixes, and style updates.