Introduction
Odoo supports only the latest three versions.
Since we are currently on v15, we need to upgrade to either v16, v17, or v18. To ensure long-term stability and avoid frequent upgrades, upgrading to the latest version (v18) is recommended.
Upgrade ProcessThe upgrade involves two key steps:
- Database Upgrade: Utilize the built-in Odoo upgrade tools to migrate the database to the v18 schema. This includes data migrations, module updates, and potential data adjustments.
- Addon Compatibility:
- Evaluate and Upgrade/Redevelop Custom Addons: Assess all custom addons developed for client Database. Determine if they are compatible with v18 and either upgrade the code or redevelop them as needed.
- Engage Integrator: Consider involving an experienced Odoo integrator to assist with addon evaluation, upgrade, or redevelopment.
Recommendations
- Thorough Testing: Conduct extensive testing in a staging environment to identify and resolve any issues before production deployment.
- Documentation: Maintain clear and up-to-date documentation throughout the upgrade process.
- Regular Backups: Ensure regular backups of both the database and files before and during the upgrade.
Next Steps
- Project Planning: Create a detailed project plan outlining scope, timelines, and resource allocation.
- Technical Assessment: Conduct a thorough technical assessment to determine the feasibility and complexity of the upgrade.
- Resource Allocation: Identify the necessary resources, including internal team members and potentially external integrators.
By following these steps and working closely with an experienced team, we can successfully upgrade our Odoo instance to v18 and ensure a smooth transition with minimal disruption to business operations.
Note: The specific steps and considerations will vary based on the complexity of your Odoo implementation and customizations.