v0.119.1 v0.120.0

medium risk

Agenta-AI/agentaSep 22, 2026 → Sep 23, 20261 day between releases

What's New

Introduces xAI/Grok integration and HTML app execution from the drive

Breaking Changes

  • API client regenerated via Fern, check for compatibility
  • HTML app security hardening may break existing apps

New Features

  • Add xAI as a provider and make Grok work end to end
  • Run agent HTML apps directly from the drive
  • Submit single-choice questionnaires on option click

Improvements

  • Security hardening for HTML apps to prevent bridge re-attach
  • Updated Claude harness to Opus 5.5 and added support for Fable 5.1
  • Improved CI pipeline by shutting down Railway previews after tests

Bug Fixes

  • Resolve HTML app release blocker and copy/grant failures
  • Fix xAI key hints and Helm wiring

Upgrade Notes

Regenerate the Fern API client if you have custom integrations. Configure xAI API keys to use the new Grok provider. Review existing HTML apps as security hardening may require updates.

The Two Releases

v0.119.1

v0.119.1

Sep 22, 2026· 30 days ago

This release focuses on stabilizing the MCP gateway functionality and refining the mobile frontend experience. Key updates include fixes for agent creation workflows, session management improvements, and comprehensive documentation for self-hosting upgrades.

Full release notes
v0.120.0

v0.120.0

Sep 23, 2026· 29 days ago

This release focuses on expanding AI provider support with xAI/Grok integration and enhancing HTML app capabilities, including running them from the drive. It also updates the Claude model catalog to Opus 5.5 and Fable 5.1, accompanied by numerous security hardening and infrastructure fixes.

Full release notes