v3.3.0

KoljaB/RealtimeTTSv3.3.0Sep 20, 2026by github-actions[bot]

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AI Summary

This release introduces managed database selection to SDK clients and image version management to the CLI, alongside refactoring vector modules and fixing various authentication, Docker, and timestamp handling bugs.

Key Highlights

  • Added managed database selection to SDK clients
  • Added image version selection and pull policies to the CLI
  • Refactored vector modules to organize by responsibility
  • Fixed unified MCP authentication and agent workflow documentation

New Features

  • Managed database selection in SDK clients
  • Image version selection and pull policies in CLI
  • Refactored vector modules

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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