Release /
mason.nvim v2.1.0
Install Python tools whose interpreter requirements use compatible-release expressions.
Before you upgrade to v2.1.0
`source.supported_platforms` is checked for every package source type, rejecting installations on platforms outside the declared list.
Behavior changedRefresh package catalogs and choose which registries supply editor tools.Affects: Custom package definitions using `source.supported_platforms`.Inferred
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What changed in v2.1.0
Python version checks accept PEP 440 `~=` requirements. Source platform restrictions now apply across package source types.
Install mason.nvim v2.1.0 with a Neovim plugin manager and call `require("mason").setup()`. Requires Neovim 0.10+ and package-specific external tools.
Fixed and improved
Python interpreter checks now understand PEP 440 compatible-release (`~=`) requirements.
Now worksInstall, update, and uninstall language servers, debug adapters, linters, and formatters from Neovim.
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When `ui.border` is unset, Mason honors an available `winborder` option instead of relying on the Neovim version check.
Now worksAdjust the Mason window size, border, icons, and keyboard shortcuts.Inferred
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Resolve executable paths on Windows even when the spawned command supplies its own `PATH`.
Now worksRun installed tool executables from Neovim terminals, shell commands, and other plugins.Inferred
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Seeded by 
@iluxav with Codex, from the release's public sources. Each change links to its evidence.