v1.12.3

Fixed

• python: get_parser() now returns the installed tree_sitter.Parser instead of a vendored parser class. On Python 3.14 the vendored parser produced unusable trees (nodes exposed no type/children; parse(bytes) raised TypeError) with nothing failing at construction, so the breakage was silent. get_parser(name) now builds tree_sitter.Parser(get_language(name)), mirroring get_language() and working across Python versions. Fixes #157.

Changed

• deps: upgrade dependencies to their latest versions across every language binding (Rust, Python, Node, Ruby, PHP, Go, Java, C#, Elixir, WASM, Dart, Swift, Zig, Kotlin-Android); refresh grammar revisions and GitHub Actions pins. On wasm32, getrandom moves to 0.4 with the wasm_js feature.
• Regenerated all bindings with alef 0.30.10, which corrects the generated Python get_parser return annotation (previously an invalid _rust.Parser that broke import on Python < 3.14).

v1.12.2

Fixed

• wasm: skip the tmux grammar on wasm32. Its generated parser.c is ~30MB — under TSLP_WASM_MAX_PARSER_BYTES (40MB) so the size gate doesn't catch it, but it still overruns the clang wasm backend during codegen. Added to DEFAULT_WASM_SKIP_GRAMMARS so the wasm build is clean; it degrades gracefully (absent from STATIC_LANGUAGES).
• wasm: enable the getrandom js feature for wasm32-unknown-unknown. Build-dependencies (ureq) transitively depend on getrandom, which requires the js feature on that target; without it wasm32 builds failed with "the wasm*-unknown-unknown targets are not supported by default".
• build: build.rs now reports failed_languages.txt write errors separately and always surfaces the underlying grammar compilation error even when the write fails.

Full Changelog: v1.12.1...v1.12.2

Release v1.12.1

What's Changed

• fix(intel): include Ruby namespaces in structure by @pboling in #129
• chore: add .gitattributes marking generated dirs as linguist-generated by @kh3rld in #130
• feat(gherkin): add support for Gherkin language with detection and smoke tests by @sahalsaad in #132
• docs(nav): add ecosystem page cross-linking the sibling docs sites by @v-tan in #135
• chore(docs): add robots.txt with Sitemap directive by @v-tan in #134
• fix(download): honor proxy env vars when fetching grammars by @wolgy in #139
• docs: update stale 300+ language references to 306 by @kh3rld in #140
• chore: upgrade dependencies and grammar revisions by @Goldziher in #152
• fix(ci): unblock Clone vendors (revert lean rev, swap, generate timeout) by @Goldziher in #153
• fix(docs): correct webmanifest name to tree-sitter-language-pack by @v-tan in #155
• test(e2e/java): regression for kind() and toSexp() raw-string returns by @kh3rld in #154
• feat(intel): extract Elixir structure and imports by @robertsfeir in #150

New Contributors

• @sahalsaad made their first contribution in #132
• @v-tan made their first contribution in #135
• @wolgy made their first contribution in #139
• @robertsfeir made their first contribution in #150

Full Changelog: v0.17.10...v1.12.1

v1.12.0

Added

• prefetch: prefetch(&[&str]) downloads (if needed) and loads every requested grammar in one pass, so a parallel workload only parses. Probes real on-disk loadability instead of has_language, fixing a short-circuit where known-but-not-downloaded grammars were skipped.
• query cache (Rust): get_query(language, QueryKind) -> Result<Option<Arc<Query>>> compiles a bundled .scm query once and caches the Arc<Query> process-wide. Rust-only; bindings keep the raw query-string accessors.
• indents & folds queries: get_indents_query / get_folds_query expose the bundled indents.scm / folds.scm; QueryKind gains Indents and Folds.

Changed

• performance: get_language now takes a lock-free fast path for static and already-loaded dynamic grammars; the global load mutex guards only the not-yet-loaded dynamic path.

v1.11.1

Fixed

• python: get_language() and other download failures now surface the public exception type in tracebacks — tree_sitter_language_pack.DownloadError instead of _native.DownloadError (#147).
• java: generate ByteArraySerializer.java so the generated ObjectMapper compiles for every package.
• docs: correct stale "300+" language counts to "306".

Regenerated against alef 0.30.1.

v1.11.0

tree-sitter-language-pack 1.11.0 — stable release. Tree-sitter grammars + code-intelligence primitives. Promotes 1.11.0-rc.2.

v1.11.0-rc.2

Release candidate 1.11.0-rc.2. Regenerated with alef 0.29.3; corrected Homebrew tap path and CLI install docs.

v1.10.9

What's Changed

• fix(intel): include Ruby namespaces in structure by @pboling in #129
• chore: add .gitattributes marking generated dirs as linguist-generated by @kh3rld in #130
• feat(gherkin): add support for Gherkin language with detection and smoke tests by @sahalsaad in #132
• docs(nav): add ecosystem page cross-linking the sibling docs sites by @v-tan in #135
• chore(docs): add robots.txt with Sitemap directive by @v-tan in #134
• fix(download): honor proxy env vars when fetching grammars by @wolgy in #139
• docs: update stale 300+ language references to 306 by @kh3rld in #140

New Contributors

• @sahalsaad made their first contribution in #132
• @v-tan made their first contribution in #135
• @wolgy made their first contribution in #139

Full Changelog: v0.17.10...v1.10.9

v1.10.8

What's Changed

• fix(intel): include Ruby namespaces in structure by @pboling in #129
• chore: add .gitattributes marking generated dirs as linguist-generated by @kh3rld in #130
• feat(gherkin): add support for Gherkin language with detection and smoke tests by @sahalsaad in #132
• docs(nav): add ecosystem page cross-linking the sibling docs sites by @v-tan in #135
• chore(docs): add robots.txt with Sitemap directive by @v-tan in #134
• fix(download): honor proxy env vars when fetching grammars by @wolgy in #139
• docs: update stale 300+ language references to 306 by @kh3rld in #140

New Contributors

• @sahalsaad made their first contribution in #132
• @v-tan made their first contribution in #135
• @wolgy made their first contribution in #139

Full Changelog: v0.17.10...v1.10.8

v1.10.7

What's Changed

• fix(intel): include Ruby namespaces in structure by @pboling in #129
• chore: add .gitattributes marking generated dirs as linguist-generated by @kh3rld in #130
• feat(gherkin): add support for Gherkin language with detection and smoke tests by @sahalsaad in #132
• docs(nav): add ecosystem page cross-linking the sibling docs sites by @v-tan in #135
• chore(docs): add robots.txt with Sitemap directive by @v-tan in #134
• fix(download): honor proxy env vars when fetching grammars by @wolgy in #139
• docs: update stale 300+ language references to 306 by @kh3rld in #140

New Contributors

• @sahalsaad made their first contribution in #132
• @v-tan made their first contribution in #135
• @wolgy made their first contribution in #139

Full Changelog: v0.17.10...v1.10.7