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Changelog

All notable changes to this project are documented in this file. This changelog is generated from GitHub Releases and may include manual corrections when release metadata needs adjustment.

[Unreleased]

Added

  • Add textDocument/codeAction support with source.fixAll.t-linter and refactor.rewrite.t-linter for VSCode save-time formatting and manual single-template rewrites.

Changed

  • Keep textDocument/formatting and textDocument/rangeFormatting for backward compatibility while documenting Ruff coexistence mode for VSCode.
  • Make multiline template rewrites prefer triple-double-quoted output when promoting a single-line literal, which keeps Ruff and t-linter save pipelines convergent.

0.6.2 - 2026-03-24

What's Changed

  • Fix VS Code highlight alignment around interpolations by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/36

Full Changelog: https://github.com/koxudaxi/t-linter/compare/0.6.1...0.6.2

0.6.1 - 2026-03-24

What's Changed

  • Fix format round-trip edge cases by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/32
  • Bump tstring-html and tstring-thtml to 0.1.7 by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/33
  • Rewrite docs to be CLI-focused with feature matrix and LSP editor integration by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/34
  • Bundle t-linter in VS Code extension by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/35

Full Changelog: https://github.com/koxudaxi/t-linter/compare/0.6.0...0.6.1

0.6.0 - 2026-03-23

Breaking Changes

CLI Changes

  • Error output format changed - Format error messages on stderr changed from {path}: {message} to error: Failed to format {path}:{line}:{col}: {message} (language={lang}). Tools or CI scripts that parse stderr error output may need to be updated to handle the new format. (#31)

Default Behavior Changes

  • Formatting output changed for triple-quoted template strings containing quotes - Plain quotes inside triple-quoted strings (e.g., """...""") are no longer unnecessarily escaped. For example, \" inside a triple-double-quoted string is now preserved as ". This is a correctness fix but changes the formatted output for affected files. (#31)

What's Changed

  • Improve format errors by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/31

Full Changelog: https://github.com/koxudaxi/t-linter/compare/0.5.2...0.6.0

0.5.2 - 2026-03-23

What's Changed

  • Refactor annotation type resolution by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/29
  • Allow title interpolation by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/30

Full Changelog: https://github.com/koxudaxi/t-linter/compare/0.5.1...0.5.2

0.5.1 - 2026-03-23

What's Changed

  • Fix 0.4.0 and 0.5.0 changelog entries by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/27
  • Resolve html_tstring type aliases inside unions by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/28

Full Changelog: https://github.com/koxudaxi/t-linter/compare/0.5.0...0.5.1

0.5.0 - 2026-03-23

Fixed

  • Fix check hanging when resolving html_tstring imports that combine package re-exports and module imports. (#26)
  • Update tstring-html and tstring-thtml to 0.1.4 as part of the html_tstring integration fix. (#26)

What's Changed

  • Fix check hang with html_tstring imports by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/26

Full Changelog: https://github.com/koxudaxi/t-linter/compare/0.4.0...0.5.0

0.4.0 - 2026-03-23

Breaking Changes

Language Detection Changes

  • HTML validation backend switched from tree-sitter to tstring-html - HTML templates annotated with "html" are now validated through the tstring-html Rust backend instead of tree-sitter parsing. This may produce different diagnostics, messages, or source locations for existing templates. (#21)

Default Behavior Changes

  • t-linter format now pretty-formats HTML and T-HTML templates by default. Projects that previously saw no formatting changes for these templates may now get rewrites. (#24)
  • Installed package inference was generalized, so more imported annotations can influence template language detection during check and format. Previously untyped templates may now produce diagnostics or formatting changes. (#25)

CLI Changes

  • Added --line-length <N> to t-linter format for HTML and T-HTML formatting. CLI precedence is --line-length > pyproject.toml > default 80. (#24)

Configuration Changes

  • Added tool.t-linter.line-length support in pyproject.toml for HTML and T-HTML formatting. (#24)

LSP Protocol Changes

  • Added HTML and T-HTML formatting line-length support through LSP custom properties, with precedence printWidth > lineLength > pyproject.toml > default 80. (#24)

Rust API Changes

  • t-linter-core added FormatOptions plus format_document_with_options, format_document_in_file_with_options, and format_document_range_with_options so HTML and T-HTML formatting can be configured explicitly. (#24)
  • project_config remained available and now includes line_length loading from pyproject.toml. (#24)

What's Changed

  • Add html thtml backend support by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/21
  • Add backend regression tests by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/22
  • docs: add HTML and T-HTML references across all documentation by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/23
  • Add formatter line length support by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/24
  • Generalize installed package inference by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/25

Full Changelog: https://github.com/koxudaxi/t-linter/compare/0.3.0...0.4.0

0.3.0 - 2026-03-19

Breaking Changes

Language Detection Changes

  • Template language inference from annotated call parameters - Templates passed as arguments to functions or class constructors with Annotated[Template, "lang"] parameters now inherit the annotated language. This applies to both local and imported callables (when Python source or stubs can be resolved). Previously unlinted templates may now produce diagnostics (e.g., YAML validation errors), which could cause CI pipelines to fail. (#20)

Default Behavior Changes

  • Linting and formatting now use file-path context for import resolution - lint_source and the CLI formatter now resolve the file's directory to follow imports and infer template languages from external callable signatures. This means linting/formatting results may differ from previous runs even on unchanged files if imported modules contain annotated parameters. (#20)

What's Changed

  • Infer template languages from annotated call parameters by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/20

Full Changelog: https://github.com/koxudaxi/t-linter/compare/0.2.1...0.3.0

0.2.1 - 2026-03-18

What's Changed

  • Fix serverPath description: cargo -> pip by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/16
  • Fix --version to use Cargo.toml version instead of hardcoded 0.1.0 by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/17
  • Add CLI format subcommand by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/18
  • Use structured-data backend updates for YAML validation by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/19

Full Changelog: https://github.com/koxudaxi/t-linter/compare/0.2.0...0.2.1

0.2.0 - 2026-03-18

What's Changed

  • Update dependencies by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/1
  • Add YAML and TOML support by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/2
  • Add check command by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/3
  • Add structured-data backend integration for check and format by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/5
  • Add automated release workflows by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/6
  • Unify Python and VSCode release tags by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/7
  • Add documentation site with Zensical + Cloudflare Pages by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/8
  • Handle legacy VSCode tags in release draft versioning by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/9
  • Add documentation site link to README by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/10
  • Add maintainer open-to-work link to README by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/11
  • Replace release-draft with Claude Code Action based workflow by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/12
  • Fix release workflows: upgrade Node.js 18 to 20, add verbose PyPI logging by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/13
  • Remove v-prefix tag guards from release workflows by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/14
  • Fix sdist missing LICENSE and VSCode engine version mismatch by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/15

New Contributors

  • @koxudaxi made their first contribution in https://github.com/koxudaxi/t-linter/pull/1

Full Changelog: https://github.com/koxudaxi/t-linter/compare/v0.1.0...0.2.0

0.2.0 - 2026-03-18

What's Changed

  • Update dependencies by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/1
  • Add YAML and TOML support by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/2
  • Add check command by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/3
  • Add structured-data backend integration for check and format by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/5
  • Add automated release workflows by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/6
  • Unify Python and VSCode release tags by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/7
  • Add documentation site with Zensical + Cloudflare Pages by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/8
  • Handle legacy VSCode tags in release draft versioning by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/9
  • Add documentation site link to README by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/10
  • Add maintainer open-to-work link to README by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/11
  • Replace release-draft with Claude Code Action based workflow by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/12
  • Fix release workflows: upgrade Node.js 18 to 20, add verbose PyPI logging by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/13
  • Remove v-prefix tag guards from release workflows by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/14

New Contributors

  • @koxudaxi made their first contribution in https://github.com/koxudaxi/t-linter/pull/1

Full Changelog: https://github.com/koxudaxi/t-linter/compare/v0.1.0...0.2.0

0.2.0 - 2026-03-18

What's Changed

  • Update dependencies by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/1
  • Add YAML and TOML support by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/2
  • Add check command by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/3
  • Add structured-data backend integration for check and format by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/5
  • Add automated release workflows by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/6
  • Unify Python and VSCode release tags by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/7
  • Add documentation site with Zensical + Cloudflare Pages by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/8
  • Handle legacy VSCode tags in release draft versioning by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/9
  • Add documentation site link to README by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/10
  • Add maintainer open-to-work link to README by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/11
  • Replace release-draft with Claude Code Action based workflow by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/12
  • Fix release workflows: upgrade Node.js 18 to 20, add verbose PyPI logging by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/13

New Contributors

  • @koxudaxi made their first contribution in https://github.com/koxudaxi/t-linter/pull/1

Full Changelog: https://github.com/koxudaxi/t-linter/compare/vscode-v0.1.3...0.2.0

0.2.0 - 2026-03-18

What's Changed

  • Update dependencies by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/1
  • Add YAML and TOML support by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/2
  • Add check command by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/3
  • Add structured-data backend integration for check and format by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/5
  • Add automated release workflows by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/6
  • Unify Python and VSCode release tags by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/7
  • Add documentation site with Zensical + Cloudflare Pages by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/8
  • Handle legacy VSCode tags in release draft versioning by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/9
  • Add documentation site link to README by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/10
  • Add maintainer open-to-work link to README by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/11
  • Replace release-draft with Claude Code Action based workflow by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/12
  • Fix release workflows: upgrade Node.js 18 to 20, add verbose PyPI logging by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/13

New Contributors

  • @koxudaxi made their first contribution in https://github.com/koxudaxi/t-linter/pull/1

Full Changelog: https://github.com/koxudaxi/t-linter/compare/v0.1.0...0.2.0

v0.2.0 - 2026-03-18

What's Changed

  • Update dependencies by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/1
  • Add YAML and TOML support by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/2
  • Add check command by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/3
  • Add structured-data backend integration for check and format by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/5
  • Add automated release workflows by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/6
  • Unify Python and VSCode release tags by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/7
  • Add documentation site with Zensical + Cloudflare Pages by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/8
  • Handle legacy VSCode tags in release draft versioning by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/9
  • Add documentation site link to README by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/10
  • Add maintainer open-to-work link to README by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/11
  • Replace release-draft with Claude Code Action based workflow by @koxudaxi in https://github.com/koxudaxi/t-linter/pull/12

New Contributors

  • @koxudaxi made their first contribution in https://github.com/koxudaxi/t-linter/pull/1

Full Changelog: https://github.com/koxudaxi/t-linter/compare/vscode-v0.1.3...0.2.0