Drupal 11 vs Drupal 12: What’s Actually Changing in 2026

June 22, 2026

Last updated: June 22, 2026

Drupal 11 vs Drupal 12: What’s Actually Changing in 2026

If you’ve been holding off on a Drupal decision, waiting to see what Drupal 12 actually brings before committing to anything — that’s a reasonable instinct. Most version jumps in software get oversold.

This one is different, but maybe not in the way you’d expect. The Drupal 11 vs Drupal 12 story isn’t about a dramatic overhaul — it’s a cleanup. And understanding exactly what that means determines how you should plan your next twelve months.

When Is Drupal 12 Released? The Confirmed Drupal 12 Release Date

The Drupal 12 release date is now confirmed: Drupal 12.0.0 is scheduled for the week of December 7, 2026, according to the official Drupal.org core release schedule. That date sits two days before Drupal 10 reaches its hard End of Life on December 9, 2026 — which is not a coincidence in terms of planning pressure, even if the two release tracks are technically independent.

Before that, Drupal 11.4.0 ships in June 2026 as the last minor feature release in the 11.x line ahead of the December window, marking End of Life for the 11.2.x and 10.5.x branches.

Drupal 12 New Features: What’s Actually Changing Under the Hood

Search “Drupal 12 new features” and you might expect a long list of flashy additions. The reality is more grounded. Drupal 12’s changes are mostly structural — the kind that keep the platform modern and maintainable rather than reinventing how you build sites. Here’s what’s actually new:

Symfony 8 foundation — Drupal 12’s main branch moves to Symfony 8, keeping the underlying framework current and aligned with the wider PHP ecosystem.

PHPUnit 12 for testing — The testing framework is updated to PHPUnit 12, which required converting test metadata from annotations to attributes across core.

New JavaScript import maps API — Core gains a native import maps API, letting modules share JavaScript libraries (like React) without bundling duplicate copies, and aligning with CKEditor 5’s installation model.

Deprecated code removed — Code deprecated during the Drupal 11 cycle is cleared out, trimming legacy weight from core.

Performance carried forward — Drupal 12 builds on the core 11.3 performance work that lets sites serve roughly 26–33% more requests on the same infrastructure.

So if you’re comparing Drupal 12 vs Drupal 11 differences feature by feature, the headline is that there isn’t a dramatic feature gap — and that’s entirely by design.

What’s Actually Different Between Drupal 11 and Drupal 12

It’s a Cleanup Release, Not a Rebuild

The Drupal core team made a deliberate decision: disruptive deprecations — the kind that remove or replace widely-used APIs — are being deferred to Drupal 13.0.0 instead of landing in Drupal 12. That decision alone tells you most of what you need to know. Drupal 12 preserves backwards compatibility with the supported Drupal 11 branch rather than breaking things for the sake of a version number.

If You’re Already on Drupal 11, the Jump Is Small

Sites running a current Drupal 11 release are positioned for what amounts to a routine upgrade, not a migration project. The core architecture, the module API, and your existing custom code largely carry forward — making the Drupal 11 to Drupal 12 upgrade one of the smoothest major version moves in the platform’s history.

If You’re on Drupal 7, 8, 9, or 10 — There’s No Shortcut

This is the part that catches people off guard. There is no direct upgrade path from older Drupal versions to Drupal 12. Every site has to pass through Drupal 11 first, regardless of where it’s starting from. Drupal’s own version-to-version upgrade model has always worked this way — each major version builds on the one before it, and skipping ahead isn’t supported.

Practically, that means the real deadline isn’t December 2026. It’s however many weeks your migration to Drupal 11 takes, worked backward from that date.

The AI Layer Is Where Drupal 12 Gets Interesting

While the core release itself is conservative, the ecosystem built around it isn’t. Drupal’s AI module had reached nearly 14,000 active site installs by mid-2026 (13,980 as of April 2026), and Drupal’s official AI roadmap commits 28 partner organizations and more than 50 contributors — over 23 full-time-equivalent — to eight core AI capabilities, including page generation, background agents, and intelligent site improvements that learn from performance data over time.

None of this requires waiting for Drupal 12 specifically — most of it already runs on Drupal 10.4 and above. But it does mean that sites still stuck on Drupal 7, 8, or 9 are locked out of this entire layer of the ecosystem, on top of the security exposure they’re already carrying.

Drupal 11 to Drupal 12 Upgrade: What This Means for Your Timeline

Your next move depends entirely on where your site stands today. Here’s the practical breakdown:

If You’re On	What To Do	Urgency
Drupal 7 or 8	Migrate to Drupal 11 now	High — already EOL
Drupal 9	Migrate to Drupal 11 now	High — EOL since 2023
Drupal 10	Plan migration before Dec 9, 2026	Medium — deadline approaching
Drupal 11	Monitor 12 release, upgrade routinely	Low — smooth path

👉 Not sure which version your site is on, or what your migration path actually looks like? Get a free Drupal audit — drupalify.com/contact

Frequently Asked Questions

Is Drupal 12 out yet?

Not yet. Drupal 12.0.0 is scheduled for release the week of December 7, 2026, according to the official Drupal.org core release schedule.

What is the Drupal 12 release date?

Drupal 12.0.0 is scheduled for the week of December 7, 2026. Drupal 11.5.0 ships in the same release window with a matching API.

Can I upgrade directly from Drupal 9 to Drupal 12?

No. There is no direct upgrade path. You must pass through Drupal 11 first, regardless of which earlier version you’re starting from.

Will my custom modules break on Drupal 12?

Unlikely, if they already work on Drupal 11. Disruptive API changes have been deliberately deferred to Drupal 13, so Drupal 12 maintains strong backwards compatibility with Drupal 11 code.

Do I need to upgrade to Drupal 12 immediately when it launches?

No. Drupal 11 continues to receive support after Drupal 12 launches. The more urgent deadline is reaching Drupal 11 before Drupal 10 support ends on December 9, 2026, if you haven’t already.

Get a Free Drupal Audit

We’ll tell you exactly where your site stands, what your migration path to Drupal 11 looks like, and what it will take to be ready before the December 2026 deadline. No sales pitch — just a clear picture.

Visit www.drupalify.com/contact to claim your audit.