MCP Server Release Notes

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Version 19.0.1.0.3

Released: August 14, 2026

  • Improved compatibility with the latest versions of Claude, ChatGPT, Cursor and other AI tools.

  • Fixed “Connect” failing with a server error when an AI tool registers itself, on servers that use a database replica.

  • The connection URL is unchanged, and existing connections keep working exactly as before.

  • A mistyped database name in a connection URL is now refused, instead of being answered by the wrong database.

  • Connection failures now state the reason in the Odoo log, so admins can see why an AI tool could not connect.

  • Fixed the MCP Server going quiet after its settings record was archived.

Version 19.0.1.0.2

Released: August 13, 2026

  • Fixed claude.ai connector “Authorization failed” error by adding RFC 9728 path-scoped protected-resource discovery route.

  • Blocked non-MCP-group users from OAuth consent and MCP tool calls: /oauth/authorize (GET + POST) and /odoo/mcp now require “MCP User” or “MCP Administrator” group.

  • Restricted user-picker dropdowns to active internal users in MCP User/Administrator group on Connection, Session, Prompt, Page, Event, Access Rule, and Connection wizard.

Version 19.0.1.0.1

Released: July 27, 2026

  • “Connect a New Tool” button on the Connections list hides when the MCP Server is disabled.

Version 19.0.1.0.0

Released: June 19, 2026

  • Initial Release for v19.