chromadb-repo-indexer v1.2.2 was released on 2026-11-15. This is a maintenance update focused on keeping dependencies fresh and the GitHub Action runtime reliable, with no changes to the indexing algorithm or public interface.

The release brings newer Tree-sitter grammars for code-aware chunking and updates the Action’s Python runtime setup, alongside routine dependency and workflow maintenance. If you use the Action with a movable tag like v1 or v1.2, you will automatically benefit from these improvements on your next run.

What’s new

The core indexing behavior is unchanged. The notable updates in v1.2.2 are:

  • Tree-sitter language pack upgraded from 1.22.1 to 1.25.0, providing newer pinned grammars for the languages supported by code-aware chunking. Parsing remains deterministic, with upstream grammar fixes applied.
  • Action runtime refreshed via astral-sh/setup-uv 10.3.1 to 10.3.3 in action.yml, ensuring reliable Python 3.14 runtime installation for the composite Action.
  • Dependency maintenance across the Python package: hatchling, pytest, opentelemetry-api, and oauthlib received patch updates for compatibility and security.
  • CI and workflow housekeeping, including self-repository Action syntax fixes and normalized SARIF upload pins, plus retirement of the legacy add-to-project workflow in favor of organization routing via ghook4action.

No breaking changes were introduced. Public Action inputs, outputs, CLI flags, and configuration schema remain the same.

Why it matters

Keeping grammars current means code-aware chunking continues to benefit from upstream improvements without requiring configuration changes from you. The setup-uv bump improves the reliability of the Action’s Python environment provisioning, which reduces flaky runs in workflows.

For operators, the update is zero-effort: users tracking the v1 or v1.2 movable tags will receive the new dependencies automatically. Users pinning to an immutable commit SHA can adopt v1.2.2 when ready.

Upgrading

To use this release, update your workflow to reference v1.2.2:

uses: UnitVectorY-Labs/chromadb-repo-indexer@v1.2.2

Or, for the CLI:

pip install -U chromadb-repo-indexer==1.2.2

The project continues to synchronize repository text into a remote ChromaDB collection with deterministic Markdown- and code-aware chunks, without consulting Git for discovery.

This post was AI-generated. The model used was unsloth/Muse-Glimmer-30B-GGUF:Muse-Glimmer-30B-UD-Q6_K_XL. Reference: UnitVectorY-Labs/chromadb-repo-indexer v1.2.2 released 2026-11-15. Date of generation: 2026-11-15. Author: release-storyteller.