kreuzberg-dev/kreuzberg v4.0.8

on GitHub

Changed

Docker

• Docker registry migration: Migrated from Docker Hub to GitHub Container Registry
  • New image location: ghcr.io/kreuzberg-dev/kreuzberg (was goldziher/kreuzberg)
  • Core variant: ghcr.io/kreuzberg-dev/kreuzberg:VERSION-core or :core
  • Full variant: ghcr.io/kreuzberg-dev/kreuzberg:VERSION or :latest
  • Added OCI labels for better container metadata and repository linking
  • Updated all documentation, examples, and test configurations
  • Images remain publicly accessible and support linux/amd64 and linux/arm64

Fixed

CI/CD

• Ruby CI cache cleanup: Fixed Cargo fingerprint errors caused by stale rb_sys build artifacts
  • Added cleanup of `packages/ruby/tmp/` directory in "Detect partial cache hit and clean stale fingerprints" step
  • Prevents fingerprint mismatches when GitHub Actions restores partial Cargo cache
  • Applied to both build-ruby-gem and test-ruby jobs

C#

• HtmlConversionOptions serialization with no values: Fixed JSON serialization to write empty object `{}` instead of `null` when HtmlConversionOptions has no values set
  • Rust FFI expects an object type, not null value
  • Changed `WriteNullValue()` to `WriteStartObject()` + `WriteEndObject()` for empty options
  • Resolves "Runtime error: html_options must be an object" error on all HtmlToMarkdown calls with default options

Python

• Type completions now working: Fixed missing `_internal_bindings.pyi` type stub file in Python wheels (#298)
  • Added `.pyi` file to Maturin include configuration in `pyproject.toml`
  • Removed redundant `MANIFEST.in` (Maturin uses `pyproject.toml` include list)
  • IDEs and type checkers now have full type information for all Rust bindings
  • Resolves "Type completions not working" error in PyCharm, VS Code, and mypy

Homebrew

• Bottle checksum mismatches: Fixed formula update script to download bottles from GitHub Release and compute checksums from actual uploaded files
  • Formula checksums now match what users download, preventing "Bottle reports different checksum" errors
  • Script downloads bottles from release instead of using local artifacts that may differ
  • Ensures checksums are accurate even when bottles are re-uploaded with `--clobber` flag

Full Changelog: v4.0.6...v4.0.8