v3.3.0
HelixDB/helix-dbv3.3.0Sep 20, 2026by github-actions[bot]
Upgrading?
AI Summary
This release focuses on query optimization, CLI enhancements, and SDK improvements. It includes fixes for unique-index IN queries, new image versioning capabilities for the CLI, and managed database selection for SDKs. Additionally, strict validation for timestamps and stream bounds has been added to the Python and Go SDKs.
Key Highlights
- Fix unique-index IN queries falling back to label scans for better performance.
- Introduce image version selection and pull policies to the CLI.
- Add managed database selection capability to SDK clients.
- Enforce strict RFC3339 timestamp validation in Python and Go SDKs.
- Surface planner error codes to embedded callers.
New Features
- CLI image version selection and pull policies
- SDK managed database selection
Full Release Notes
## What's Changed * Fix unique-index IN queries falling back to label scans by @xav-db in https://github.com/HelixDB/helix-db/pull/1105 * Fix unified MCP authentication and agent workflow docs by @xav-db in https://github.com/HelixDB/helix-db/pull/1103 * feat(cli): add image version selection and pull policies by @xav-db in https://github.com/HelixDB/helix-db/pull/1104 * feat(sdk): add managed database selection to SDK clients by @Tyagiquamar in https://github.com/HelixDB/helix-db/pull/1096 * fix(dsl): reject negative stream bound literals in Python and Go SDKs by @Tyagiquamar in https://github.com/HelixDB/helix-db/pull/1097 * fix(sdk): reject non-RFC3339 timestamps by @macayu17 in https://github.com/HelixDB/helix-db/pull/1095 * fix(cli): honor docker context precedence and runtime-aware failure hints by @ambikeesshh in https://github.com/HelixDB/helix-db/pull/1091 * Fix workspace CI race and refresh coverage fingerprint by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/1092 * refactor(vector): organize modules by responsibility by @xav-db in https://github.com/HelixDB/helix-db/pull/1084 * fix(cli): handle EOF and invalid email input in metrics full by @siddiqueirshad in https://github.com/HelixDB/helix-db/pull/1085 * Surface planner error codes to embedded callers and classify query failures once by @nkootstra in https://github.com/HelixDB/helix-db/pull/1098 * fix(cli): sanitize docker resource names derived from project names by @ambikeesshh in https://github.com/HelixDB/helix-db/pull/1054 * Fix MinIO image pulls in Docker CI and CLI disk runtime by @xav-db in https://github.com/HelixDB/helix-db/pull/1108 * fix(python-sdk): reject invalid RFC3339 timezone offsets by @macayu17 in https://github.com/HelixDB/helix-db/pull/1107 * Release CLI 3.3.0 and Docker v0.0.6 with tested image publication by @xav-db in https://github.com/HelixDB/helix-db/pull/1111 ## New Contributors * @siddiqueirshad made their first contribution in https://github.com/HelixDB/helix-db/pull/1085 * @nkootstra made their first contribution in https://github.com/HelixDB/helix-db/pull/1098 **Full Changelog**: https://github.com/HelixDB/helix-db/compare/v3.2.0...v3.3.0
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