Guides

How to work with Odoo 18, 19 and 20: what's new, what changed for developers and what to check before an upgrade. Kept up to date.

Guide

How Odoo 20's MCP server works, checked against the code

Odoo's AI team explained the MCP server behind Claude, ChatGPT and n8n connections: stateless, tools built as server actions, write tools off by default, OAuth new in Odoo 20. We checked the talk against the Enterprise ai_mcp module. Most of it holds, but tools can be limited to groups.

20.01 modules · Updated Oct 2026

More guides

GuideOct 2026Owl 3 in Odoo 20: signals, plugins and what breaks, checked against the codeSignals, computed values and effects replace useState; plugins replace services and env; templates must say this. for component values. Géry Debongnie's two Odoo Experience 2026 talks on Owl 3, with each claim checked in the 20.0 code, which ships Owl 3.0.0-alpha.50 and a compatibility layer for Owl 2 code.20.0web

GuideOct 2026What's new in the Odoo 20 Python framework, checked against the codeSQL-backed computed fields, one ir.access model instead of access rights and record rules, lazy binary values, typed config parameters and a Python 3.12 / PostgreSQL 16 baseline: the framework team's Odoo Experience 2026 talk, with each claim checked in the 20.0 code.20.0frameworkbase

GuideOct 2026What's new in Odoo 20A guide for teams moving to Odoo 20: when to upgrade, what changes for users, what custom modules and integrations must change (Owl 3, ir.access, Python 3.12, removed APIs), what has changed since the release, and a checklist for the upgrade. Kept up to date every week.20.0webframeworkbasepoint_of_saleaccount