v1.8.0-rc.2

Release candidate 2 for 1.8.0. Tests publish workflow.

v1.8.0-rc.1

Release candidate for publish workflow validation

v1.7.0

What's Changed

• fix(go): move package root from packages/go/v1/ to packages/go/ by @kh3rld in #97
• fix(deps): bump rustls-webpki to patch RUSTSEC-2026-0098 and RUSTSEC-2026-0099 by @kh3rld in #99
• docs: regenerate READMEs for 1.6.1 version bump by @rynewang in #101
• build: compile bundled grammars with -fno-strict-aliasing by @rynewang in #100
• Fix Go language-pack bindings and docs by @pboling in #102
• feat: migrate to alef polyglot binding generator by @Goldziher in #105

New Contributors

• @rynewang made their first contribution in #101
• @pboling made their first contribution in #102

Full Changelog: v1.6.0...v1.7.0

v1.6.2

What's Changed

• fix(go): move package root from packages/go/v1/ to packages/go/ by @kh3rld in #97
• fix(deps): bump rustls-webpki to patch RUSTSEC-2026-0098 and RUSTSEC-2026-0099 by @kh3rld in #99
• docs: regenerate READMEs for 1.6.1 version bump by @rynewang in #101
• build: compile bundled grammars with -fno-strict-aliasing by @rynewang in #100

New Contributors

• @rynewang made their first contribution in #101

Full Changelog: v1.6.0...v1.6.2

v1.6.1

Fixed

• Go: move package root from packages/go/v1/ to packages/go/ so the Go module proxy can resolve go.mod at the correct path (#97)
• Go: fix CGO SRCDIR-relative include/lib paths (one fewer ../ after directory restructure)
• Remove features = ["all"] from e2e Rust test Cargo.toml — use download feature for runtime parser fetching
• Remove 305 lang-* features to unblock crates.io publish (300 feature limit)
• Regenerate READMEs for v1.6.0, fix Windows query cache test flake
• Bump rustls-webpki to patch RUSTSEC-2026-0098 and RUSTSEC-2026-0099 (#99)
• Fix MIME type inference in core build by embedding language_definitions.json in crate

Changed

• Update dependencies across Python, Node.js, PHP, and Rust lockfiles
• Replace feature group docs with download/TSLP_LANGUAGES documentation in READMEs

v1.6.0

What's New

Performance: Parser & Query Caching

• Thread-local parser cache — parse_string() now reuses parsers across calls for the same language, avoiding the cost of creating a new parser every time
• Two-level compiled query cache — run_query() caches compiled tree-sitter queries in both a thread-local cache (fast, no locking) and a global shared cache (cross-thread reuse)
• Cached parsers in extraction & intelligence — CompiledExtraction::extract() and intel::parse_source() now use the thread-local parser cache
• Pre-computed capture names in CompiledExtraction — avoids rebuilding capture name vectors on every extraction call
• QueryCursor reuse across patterns within a single extract_from_tree() call

Bug Fixes

• compiled_query() now propagates Error::LockPoisoned instead of silently ignoring poisoned RwLock
• QueryCursor byte-range no longer leaks between patterns when reusing the cursor in extract_from_tree()
• Replaced std::collections::HashMap with ahash::AHashMap in parser cache for consistency
• Redundant get_language() call removed from parse_string() hot path — only called on cache miss
• Fixed stale crate-local language_definitions.json (frozen at 248 languages) causing missing extension mappings for 58 newer languages
• Resolved 4 duplicate extension conflicts: .gd (gap/gdscript), .conf (hocon/nginx), .sv/.svh (verilog/systemverilog)
• build.rs now prefers sources/language_definitions.json over the crate-local copy to prevent future staleness

Go Symbol Extraction

• Go type_spec declarations (structs, interfaces, type aliases) are now extracted as symbols with correct SymbolKind

Documentation

• New dedicated "Download Parsers" section in the quickstart guide covering:
  • CLI, Python, Node.js, and Rust download APIs
  • Language groups (web, systems, scripting, data, jvm, functional)
  • Docker and CI pre-download examples
  • Configuration file (language-pack.toml) setup
  • Cache location and override options

Full Changelog: v1.5.0...v1.6.0

v1.5.0

What's New

Added

• 57 new permissively-licensed grammars — 305 languages total
  • abl, c3, cel, cfml, chuck, cst, dhall, elvish, gap, gdshader, glimmer, gnuplot, gotmpl, gowork, gpg, hjson, hocon, hoon, htmldjango, jai, javadoc, json5, kcl, mlir, nasm, norg_meta, ocamllex, openscad, phpdoc, poe_filter, prql, rasi, razor, rbs, roc, rtf, slang, smalltalk, sml, snakemake, souffle, sourcepawn, sql_bigquery, stan, superhtml, sway, systemverilog, tact, tera, typespec, typoscript, vhs, vrl, wgsl_bevy, x86asm, ziggy, ziggy_schema
• CI license validation job — blocks PRs that introduce non-permissive (GPL/AGPL/LGPL/MPL) grammars

Fixed

• less grammar: regenerated parser from ABI 11 to ABI 14 (was incompatible with tree-sitter 0.26)
• corn smoke fixture: replaced invalid snippet with valid corn syntax

Full Changelog: v1.4.2...v1.5.0

v1.4.2

Fixes

• Publish ts-pack-cli to crates.io — cargo install ts-pack-cli now works (#87)
• Fix installation docs — corrected package name in README, CLI README, and installation guide
• Remove non-existent install.sh reference from documentation

Install the CLI

cargo install ts-pack-cli

or via Homebrew:

brew install kreuzberg-dev/tap/ts-pack

v1.4.1

What's Changed

Fixed

• Include language_definitions.json in the published crate so build.rs can find extension mappings, ambiguity data, and C symbol overrides when installed from crates.io

Changed

• Updated dependencies across all language ecosystems

Full Changelog: v1.4.0...v1.4.1

v1.4.0

What's New

Added

• detect_language_from_extension and detect_language_from_path exposed across all language bindings (Python, Node.js, Ruby, Go, Java, Elixir, PHP, C#, WASM, C FFI)
• Java binding: added detectLanguage, detectLanguageFromContent, extensionAmbiguity, getHighlightsQuery, getInjectionsQuery, getLocalsQuery, extract, validateExtraction, toSexp, errorCount
• Node.js: added missing TypeScript declarations for detectLanguage, detectLanguageFromExtension, detectLanguageFromPath
• E2E test fixtures for language detection functions

Fixed

• detect_language exposed in Python public API (#85)
• PHP extension name corrected to ts-pack-php (hyphens)
• C# DetectLanguageFromContent missing error check
• TypeScript documentation snippets use ESM imports

Changed

• All language snippet READMEs and documentation updated
• Removed automated grammar updates workflow
• README generation templates updated with new API functions
• Java README template uses proper camelCase API names

Full Changelog: v1.3.3...v1.4.0