v0.4.21 v0.4.22
vectorize-io/hindsightMar 30, 2026 → Mar 31, 20261 day between releases
What's New
Adds configurable ZeroEntropy base URL, exposes document metadata in API, and fixes Claude Code/Codex stability issues.
New Features
- Configurable base URL for ZeroEntropy reranker
- Exposed document_metadata in API
- Audit logging for feature usage
- Multi-org support
- Codex structured tool call retention
Improvements
- Security: Exclude litellm 1.82.8
- SEO: Added titles and descriptions to integration pages
- Docs: Updated changelog and blog posts
- Stability: Fixed Claude Code MCP tool deferral
- Stability: Fixed Codex settings merge logic
Bug Fixes
- Fixed Claude Code MCP tool deferral
- Fixed LlamaIndex document_id, memory API, and ReAct trace
- Fixed Codex settings merge on upgrade
- Fixed trailing commas in openclaw plugin manifest
- Fixed docs example usage
Upgrade Notes
Add the new ZeroEntropy base URL configuration if using the reranker. The document_metadata field is now exposed in the API. Codex settings are now merged on upgrade instead of being skipped.
The Two Releases
v0.4.21
Mar 30, 2026· 7 months ago
Expanded integration ecosystem with Strands and AG2, added a comprehensive LiteLLM provider, and introduced delta retain for performance optimization.
Full release notesv0.4.22
Mar 31, 2026· 7 months ago
Enhanced configuration flexibility for external tools and improved data visibility through the API, alongside stability fixes for Claude Code and Codex.
Full release notes