They plan to deprecate the open source server, and move everyone over to the Pylance server under discussion. See their own announcement https://devblogs.micros

They plan to deprecate the open source server, and move everyone over to the Pylance server under discussion. See their own announcement https://devblogs.microsoft.com/python/announcing-pylance-fast-feature-rich-language-support-for-python-in-visual-studio-code/#the-future-of-the-microsoft-python-language-server https://devblogs.microsoft.com/python/announcing-pylance-fas...