ty 0.0.104

on Python PyPI

Release Notes

Released on 2026-11-13.

Bug fixes

• Narrow class objects in equality and membership checks (#30393)
• Preserve literals outside a protocol when simplifying unions (#30398)
• Respect implicit __hash__ = None when a class defines __eq__ (#30145)

LSP server

• Fix completion after an alias in a parenthesized import (#30394)
• Suppress completions while typing multiline import aliases (#30397)

Contributors

• @lerebear
• @carljm

Install ty 0.0.104

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://releases.astral.sh/github/ty/releases/download/0.0.104/ty-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://releases.astral.sh/github/ty/releases/download/0.0.104/ty-installer.ps1 | iex"

Download ty 0.0.104

Verifying GitHub Artifact Attestations

The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:

gh attestation verify <file-path of downloaded artifact> --repo astral-sh/ty

You can also download the attestation from GitHub and verify against that directly:

gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>