August 26, 2026
- Enterprise
- Self-Hosting
v2.5.3
Release v2.5.3 adds public CRUD and tools for MCP servers, updates lifecycle onboarding behavior, and includes a schema fix for MCP server uniqueness. It also removes legacy AI connection key paths and contains a few user-facing bug fixes.
Highlights
- Added public CRUD and MCP tools for MCP servers.
- Changed lifecycle onboarding to use the onboarding week flow.
- Fixed a unique constraint issue in the MCP server schema.
- Removed legacy AI connection key paths.
New Features
- Mcp Server CRUD — Added public CRUD endpoints and MCP tools for MCP servers.
- Lifecycle Onboarding Week — Replaced signup-abandoned and checklist-gap with the onboarding week flow.
Improvements
- A/B/C Setup Focus — Updated the A/B/C setup flow to focus on native, tracing-only, versus eval-only modes.
Fixes
- Mcp Server Schema — Fixed a unique constraint issue in the MCP server schema.
- Lifecycle Send Handling — Fixed a lifecycle case where Resend was accepted but the send never completed.
- Mcp Filters Descriptions — Fixed filter descriptions for MCP.
- Minor UI Bugs — Fixed minor UI bugs.