microsoft/pylance-release 2026.1.100

2026.1.100

Repository: microsoft/pylance-release

Tag: 2026.1.100

Published: 2026-02-27T11:50:42Z

Prerelease: yes

Release notes: Notable changes:

• Bug fix: Semantic token types of TypeAlias of Union, Callable, Literal, ParamSpec, TypeVar, Never, and Any are variable when it should be class pylance-release#7908
• Bug fix: Autocompletion tooltip shows wrong value for underscored floats pylance-release#7906
• Bug fix: Pylance does not link to classes in param type, only shows formatted text pylance-release#7902
• Bug fix: Ignoring notebook errors is hard to figure out what to do pylance-release#7899
• Bug fix: "Expand selection" can't select string without quotes in multiword f/r/b-strings pylance-release#7896
• Bug fix: self.member does not show membervar modifier pylance-release#7889
• Enhancement: MCP server: consider using OS ephemeral ports to avoid collisions with dev servers pylance-release#7886
• Bug fix: MCP pylanceRunCodeSnippet timeout units are undocumented (milliseconds); timeout=0 causes immediate cancellation pylance-release#7869
• Bug fix: inherit all decorators when override a member. pylance-release#7840
• Bug fix: inlay hints for return type changes on mouse hover pylance-release#7620
• Bug fix: Possible error in rendering google-style docstring with nested list in argument description pylance-release#7568
• Bug fix: Insertion of Callable doesn't import symbol though symbol is missing pylance-release#7296
• Bug fix: Suffix role markers in reStructuredText docstrings pylance-release#7015
• Enhancement: Show Preview of Constant Values on Hover pylance-release#6870
• Bug fix: Incorrect Rendering of the Return Section of Google Style Docstrings with Type Annotations Inside pylance-release#6720
• Bug fix: Pylance is generating invalid type annotations (with misattributed module names) for typing.Any in completions and inlays. pylance-release#6544
• Bug fix: when config file is added, pylance doesn't detect it automatically pylance-release#6078
• Bug fix: Function Docstrings Obscured By Decorators That Return Protocols pylance-release#5840
• Bug fix: Auto import doesn't suggest re-exports in stdlib pylance-release#5731
• Bug fix: String interpolation (f strings) is breaking autocomplete pylance-release#5659
• Enhancement: Creation of py.typed is not detected pylance-release#5648
• Enhancement: Previously-checked literals are offered in match/case pylance-release#5140
• Enhancement: Go-to-definition and find-all-references don't work on TypedDict properties pylance-release#5138
• Enhancement: Pylance doesn't show docstring for pandas pylance-release#4881
• Enhancement: Hover over variable obtained via __getattr__ should not say it is a function pylance-release#4809
• Enhancement: Display default parameter values instead of ellipses pylance-release#3296

For the full changelog, see CHANGELOG.md