Releasesby GlyphEnable Sub-Second Pipelines
You can now enable Sub-Second Pipelines on Airflow 3.2+ Deployments that use the Astro executor . Sub-Second Pipelines pair the Astro executor with a dedicated event-driven Event Scheduler that picks up and dispatches API-triggered Dag runs in under a second and sustains approximately 1,000 Dag runs per minute, where the Celery executor queues and falls...
Also shipped Jun 24, 2026Astronomer in June 2026 →
Computer Use
Launched public preview support for the Computer Use tool in Gemini 3.5 Flash. This release includes simplified actions with intents, built-in support for browser, mobile, and desktop environments, configurable safety policies, and advanced prompt injection detection.
Changes to model selection for Free and Student plans
Copilot Free and Student plans will now use Copilot auto model selection as the default and only model selection experience. Auto dynamically selects the best model for each task, removing the need for manual choice. Auto provides access to models across multiple model families, subject to plan restrictions.
Cloudflare One Client for macOS (version 2026.6.782.1)
A new Beta release for the macOS Cloudflare One Client is now available on the beta releases downloads page . This beta release introduces upgraded security of device registration to be hardware-backed. Registration tokens can now be generated in the Secure Enclave whenever available to provide stronger protection against device impersonation.
Single sign-on (SSO) with OIDC for DigitalOcean Kubernetes (DOKS) clusters is now in general availability
Single sign-on (SSO) with OIDC for DigitalOcean Kubernetes (DOKS) clusters is now in general availability. You can authenticate users to your Kubernetes clusters through an identity provider like Auth0, authentik, JumpCloud, Keycloak, or …
Storefront MCP cart tools are being deprecated in favour of UCP Cart MCP
What's changing The cart tools on the Storefront MCP server are being deprecated in favour of the UCP-conforming Cart MCP tools: get_cart and update_cart on https://{shop}.myshopify.com/api/mcp are deprecated.
OpenAI updates chat-latest to the latest ChatGPT Instant model
The chat-latest snapshot now points to the latest Instant model used in ChatGPT and will be updated regularly. OpenAI recommends GPT-5.5 for production API usage.
More from AstroEvery Astro release →
Review code with Otto
You can now use Otto to review your Airflow code automatically when you open a pull request or merge request. The Otto review action posts a sticky summary comment, adds inline comments where it finds issues, and offers commit suggestions where a concrete fix is available.
Additional improvements
- Updated Astro infrastructure to improve reliability and performance.
Additional improvements
- When you add the first IP address range to your organization's IP access list, the Astro API now rejects the request with a 400 Bad Request error if your current IP address falls outside the submitted ranges, which prevents you from accidentally locking yourself out.
New Deployment analytics experience
Astro now offers a new version of the Deployment analytics experience with expanded Airflow visibility, including API server and webserver metrics, Dag processor coverage, Kubernetes executor and KubernetesPodOperator coverage, parse time, and richer per-status and per-component breakdowns.
Investigate Dag failures with Otto
You can now use Otto to investigate Dag failures on Astro from the Astro UI, Astro alerts, or the Astro API. Each investigation produces a structured diagnosis with a root cause type, severity, suggested fix, and a checklist of Dag- and task-level checks, drawing on Airflow, Astro, and Astro Observe context.
Dag-level access control is generally available
Dag-level access control is now generally available. You can assign roles scoped to individual Dags within a Deployment to enforce least-privilege security and enable multiple teams to collaborate in a single Deployment without exposing Dags across team boundaries.
Test against an existing Deployment in the Astro IDE
You can now test code in the Astro IDE against an existing Astro Deployment in your Workspace, instead of only an ephemeral test Deployment. Testing against an existing Deployment reuses its configuration, connections, and resources, and skips provisioning a new environment.
Try the new Astro experience
Astro's navigation now gives you a single view across your entire Organization instead of a single Workspace. Deployments, Dags, and Astro IDE projects all appear across Workspaces in one view, with Workspace context on every row. Filter to a specific Workspace when you need to, or work from the full picture across your Organization.