Cloud Composer Gets a New Name, Airflow 3, and Some Pretty Cool AI Integrations

Hey everyone, big news for anyone using Apache Airflow on Google Cloud. Your trusty Cloud Composer just got a rebrand and a bunch of neat updates. It's now called "Managed Service for Apache Airflow." Yeah, it's a bit of a mouthful, but the reasoning is solid.

Google's really leaning into the open-source side of things here. This name change, they say, helps everyone understand that it's a managed version of the Apache Airflow you already know and love. It makes sense, actually, it helps clarify what you're getting.

But that's not all. The biggest update, in my opinion, is that Airflow 3 is now generally available in Cloud Composer 3. This is a pretty big deal. You get all the latest features, performance improvements, and bug fixes that come with Airflow 3, without having to manage the underlying infrastructure yourself. If you've been waiting to jump to the latest Airflow, now's your chance. It's stable, it's ready, and you can start upgrading those environments.

And for all you AI enthusiasts out there, this next bit is pretty cool. Google has introduced a preview of the Cloud Composer remote Model Context Protocol (MCP) server. What does that mean? Basically, it lets your AI applications, like Gemini CLI, ChatGPT, or Claude, connect directly to Cloud Composer.

Think about it: you could have an AI application managing your Airflow environments, kicking off DAG runs, or even getting details about task executions. This opens up some wild possibilities for automating and interacting with your data pipelines using natural language or AI-driven workflows. It’s still in preview, but it shows where things are headed. AI and orchestration are becoming best friends.

So, to sum it up:

• Cloud Composer is now "Managed Service for Apache Airflow."
• Airflow 3 is generally available in Composer 3, which is awesome.
• And there's this really interesting preview for AI applications to talk to your Airflow setups.

If you're already using Cloud Composer, it's a good time to check out the upgrade paths to Composer 3 and start experimenting with those new AI integration possibilities. For those new to Airflow on GCP, the name change just makes it clearer what you're getting into. And it’s pretty great.

You can dive into the specifics over on the official release notes for April 15, 2026.