Drupal 8 9 10 to Drupal 11 Upgrade Services
Why Upgrade to Drupal 11?
Drupal 11 brings enhanced performance, security, and new features that help you future-proof your website. Upgrading from Drupal 8, 9, or 10 ensures your site stays compliant, receives security updates, and benefits from the latest improvements in the Drupal ecosystem.
- Security: Ongoing security coverage and protection from vulnerabilities.
- Performance: Faster load times and improved scalability.
- Compatibility: Continued support for modern PHP versions and hosting environments.
- Innovation: Access to the latest modules, APIs, and editorial features.
The Easiest Upgrade Path
If your site uses Drupal 8, 9, or 10, the good news is that you can easily upgrade to Drupal 11 without starting from scratch.
- Content, users, and configurations are preserved
- No need to redesign unless you want to
- Minimal disruption for editors and end users
The further back your starting point (Drupal 8, 9, or 10), the more challenging the upgrade, but that’s where our experience makes a difference. We handle everything, including resolving deprecated modules, updating custom code, and integrating complex systems.
No matter your starting version, we’ll guide you smoothly to Drupal 11.
Drupal Core Release Cycle
Drupal 11.2 is the current recommended version
Supported versions:
- Drupal 11.2 support ends in June 2026
- Drupal 11.1 support ends in December 2026
- Drupal 10.5 support ends in June 2025
- Drupal 10.4 support ends December 2025
Not supported versions:
- Drupal 11.0 support ended in June 2025
- Drupal 10.3 support ended in June 2025 (all previous versions are not supported)
- Drupal 9 support ended in November 2023
- Drupal 8 support ended in November 2021
- Drupal 7 support ended in January 2025
Drupal core release schedule
Drupal 11 Upgrade Roadmap
We upgrade your sites to Drupal 11 in a structured process designed to minimize risk and maximize results. We break the journey down into four steps, ensuring transparency, quality, and a smooth transition at every stage:
1. Analysis
Your site is carefully audited:
- Content Architecture
- Custom Code
- Contrib Code
- Deprecated modules (Core)
- Vendor dependencies
- Libraries
2. Implementation
Drupal 11 compatibility is ensured.
Code Actions:
- Manage Core Dependencies: new version vs old one (contributed) if needed
- Adapt custom code
- Fix/Adapt contrib code
- Review vendor dependencies
Server actions:
- Ensure compatibility (PHP, MySQL, Apache,...)
3. Testing
All features and integrations are tested to guarantee your site runs smoothly and reliably after the upgrade.
Programmatic testing: integration and coverage:
- Behat (behavioural testing)
- BackstopJs (visual regression testing)
- Postman (API testing)
- Others
Manual testing:
- Use Cases
- Manual tests
If issues found: fix & repeat process
4. Release
Your upgraded site is deployed with care, minimizing downtime and ensuring a seamless launch experience.
Run preprod deployment
Run preprod Testing
IF issues are found: fix them and repeat the process
Run prod deployment
Run prod Testing
Upgrade + Revamp
While a standard upgrade keeps your current design and features, you can also take this opportunity to modernize your site’s look, add new functionalities, or remove outdated ones.
Choose a "Migration + Revamp" if you want to:
- Refresh your visual design
- Enhance accessibility or SEO
- Add new integrations or features
- Streamline navigation and usability
- Replace current features with new Drupal 11 opportunities (e.g., new contrib modules on Drupal 11)
Not sure if you need a revamp? We’ll help you decide what’s best for your business.
Why Choose Metadrop?
15+ years of Drupal excellence. 100+ contributed modules. 500+ open-source contributions. Trusted by leading clients across Europe.
As a Drupal Silver Certified Partner, Metadrop delivers the highest standard of care for your digital assets. Whether your organization is public or private, large or scaling, our ENS-certified team (aligned with GDPR, NIS2, ISO 27001/27002) guarantees your website is always secure, up-to-date, and primed for innovation.
- EU-based team: 100% in Spain, fully compliant with European regulations
- ENS Certification: Security for public and private sector, GDPR-ready
- Trusted by industry leaders: Schär, Saint-Gobain, Lyreco, Technip Energies, and more
- Continuous delivery: CI/CD, automated and manual quality checks
- Proven expertise: 50+ talks at major Drupal events, hundreds of contributions
- Transparency: Monthly reports, clear pricing, and no surprises
Frequently Asked Questions
Drupal Upgrade
- What is your process for upgrading a Drupal website?
We start with a comprehensive audit of your existing site, then develop a detailed migration plan. You’ll receive a clear roadmap covering each step: analysis, compatibility checks, upgrade execution, testing, and launch. You’re informed and in control at every stage. - Have you handled complex migrations and custom integrations?
Yes. Our team has extensive experience with complex Drupal sites, including custom modules, API integrations, multilingual content, and large datasets. We’ve managed upgrades for major organizations with intricate technical needs. - Will my website experience downtime during the upgrade?
We use proven techniques to minimize or eliminate downtime. Most upgrades can be completed with zero or near-zero disruption to your users. We’ll work around your business hours when needed. - Will all my features, modules, and customizations work after the upgrade?
We conduct in-depth compatibility checks and update custom code as needed. If any contributed modules aren’t available for Drupal 11, we’ll recommend safe alternatives or custom solutions to ensure your features are preserved. - How will you keep us informed throughout the project?
You’ll receive regular progress updates, milestone reports, and open lines of communication via your preferred channels (email, project board, or calls). Transparency is a core value for us. - How are costs determined? Will there be any hidden fees?
Our pricing is transparent and agreed upfront, based on a thorough review of your current site and upgrade needs. We flag any potential additional work before starting—no surprises, no hidden charges. - Will my content, users, and SEO be preserved?
Yes. Our migration path preserves all your data, content, users, files, and critical SEO settings (URLs, meta tags, redirects). We perform SEO audits before and after the upgrade to safeguard your rankings. - What kind of post-upgrade support do you provide?
We offer comprehensive post-launch support, including bug fixes, training for your team, and ongoing maintenance options. You’ll never be left alone to troubleshoot new features or issues. - How do you ensure the upgraded site is secure and compliant?
We apply the latest security patches, audit all modules and custom code, and check compliance with GDPR, accessibility (WCAG), and other relevant standards. You’ll receive a compliance report as part of the delivery. - Will you help us identify improvements or modernization opportunities during the upgrade?
Absolutely. We review your site for optimization opportunities, including performance, usability, SEO, and accessibility. If you wish, we can include enhancements or a visual refresh as part of the project, but only if it makes sense for your goals.
Didn’t find your question?
Contact us for a personalized assessment—we’ll address your specific concerns and create a custom Drupal 11 upgrade plan for your organization.
Ready for a Smooth Drupal 11 Upgrade?
Schedule your free upgrade assessment.
We’ll review your current site, provide a personalized plan, and make your move to Drupal 11 simple and stress-free.