v2.3.1 v3.2.0
HKUDS/Vibe-TradingSep 14, 2026 → Sep 15, 20261 day between releases
What's New
Major version jump adds static error codes and SDK updates
Breaking Changes
- Static query error codes may require error handling updates
- SDK API changes in Python and JavaScript
New Features
- Static query error codes
- Planner-executor cardinality programs
- Python and JavaScript SDK updates
- SlateDB fork updates
- Secondary-index planning V2-aware
Improvements
- CI moved to free GitHub runners
- Cloud rate limits and error codes documentation
- MCP setup guide updated for production
- Docs updates for Cloud onboarding
Bug Fixes
- SDK license packaging aligned with Apache-2.0
- CLI validates release artifacts
- SDK preserves remote error metadata
Upgrade Notes
Major version jump introduces static error codes; review error handling logic. SDK updates may require client library changes.
The Two Releases
Spice v2.3.1 (September 15, 2026)
Sep 14, 2026· 1 month ago
A patch release focused on performance improvements for Vortex scans, cache eviction, and query planning. It enhances installation reliability, adds support for the 2026-07-28 MCP revision, and fixes issues with Cayenne DML and connector behavior.
Full release notesv3.2.0
Sep 15, 2026· 1 month ago
HelixDB v3.2.0 focuses on query planning improvements, introducing static query error codes and planner-executor cardinality programs, alongside SDK updates and SlateDB fork improvements.
Full release notes