astral-sh/ty 0.0.4

on GitHub

Release Notes

Released on 2025-12-18.

LSP server

• Add support for attribute docstrings (#22036)
• Correctly encode multiline tokens for clients not supporting multiline tokens (#22033)
• Autocompletions: Don't suggest keyword statements when only expressions are valid (#22002)
• Fix goto-declaration on the right-hand side of from module import submodule (#22042)
• Fix some configuration panics in the LSP (#22040)
• Gracefully handle client requests that can't be deserialized (#22051)

Other changes

• Improve performance for large match statements (#22045)
• Disable possibly-missing-imports by default (#22041)
• Implement disjointness for TypedDicts, significantly speeding up checking of code that uses pydantic (#22044)

Contributors

• @oconnor663
• @MichaReiser
• @Gankra
• @RasmusNygren
• @charliermarsh

Install ty 0.0.4

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/ty/releases/download/0.0.4/ty-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/ty/releases/download/0.0.4/ty-installer.ps1 | iex"

Download ty 0.0.4