Releasesby GlyphExpo SDK 55
Learn about the changes and how to upgrade
Also shipped Feb 25, 2026Expo in February 2026 →
Workers - No config? No problem. Just `wrangler deploy`
You can now deploy any existing project to Cloudflare Workers , even without a Wrangler configuration file , and wrangler deploy will just work . Starting with Wrangler 4.68.0 , running wrangler deploy automatically configures your project by detecting your framework, installing required adapters, and deploying it to Cloudflare Workers.
Dynamic runbooks with Notebook in Public Preview
New Relic Notebooks enables you to create structured documents with individual blocks for queries, visualizations and text. This helps facilitate collaborative data analysis and storytelling, investigation, and the saving and sharing of analytical workflows.
Native to Web SSO is now Generally Available
### Description Native to Web SSO enables seamless single sign-on from native mobile applications to web applications. Users authenticated in a native mobile app can now transition to web content without re-authenticating, providing a frictionless cross-platform experience.
UpdateThink: Replace Think Provider Mid-Conversation
You can now dynamically replace the entire Think provider configuration during a live Voice Agent conversation using the new UpdateThink client message. This allows you to switch to a different LLM provider, change the model, set a completely new prompt, and reconfigure functions , all in a single message.
Agents, Workers - Agents SDK v0.6.0: RPC transport for MCP, optional OAuth, hardened schema conversion, and @cloudflare/ai-chat fixes
The latest release of the Agents SDK ↗ lets you define an Agent and an McpAgent in the same Worker and connect them over RPC , no HTTP, no network overhead. It also makes OAuth opt-in for simple MCP connections, hardens the schema converter for production workloads, and ships a batch of @cloudflare/ai-chat reliability fixes.
Containers - Run 15x more Containers with higher resource limits
You can now run more Containers concurrently with significantly higher limits on memory, vCPU, and disk. Limit Previous Limit New Limit Memory for concurrent live Container instances 400GiB 6TiB vCPU for concurrent live Container instances 100 1,500 Disk for concurrent live Container instances 2TB 30TB This 15x increase enables larger-scale workloads on...
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Expanded permissions for the Expo GitHub bot
You may have received an email from GitHub asking you to approve new permissions for the Expo GitHub bot. This is a legitimate request from us.
Introducing Expo Observe (Private Preview)
Joint the waitlist to test Expo Observe: our new Observability product to help you see how your app is performing in the real world.
Compiler cache for builds and Workflows
Control build caching behavior on EAS with environment variables to speed up subsequent builds by up to 30%.
Expo SDK 55 Beta is now available
Learn about the changes, how to try it out, and how to give feedback.
Sign in with GitHub
You can now use your GitHub account to sign up or log in to Expo. And you may have received an email about it. That email from Github is legit.
Gradle cache for Android builds
Enable Gradle caching for Android builds on EAS to reuse task outputs between builds. Set EAS_GRADLE_CACHE=1 and see up to 50% faster build times.
Expo Go and the App Store in May 2026
An update on the current status of Expo Go for SDK 55 and 56 on the Apple App Store and Google Play Store.