v16.2.0-canary.56

**v16.2.0-canary.56**

Core Changes Fix runtime prefetch isPartial byte stripping when deployed: #90272 Upgrade React from 2ba30655-20260219 to ab18f33d-20260220: #90279 validate sync IO in generateMetadata according to Page's prefetchable status: #90164 Example Changes Migrate from react-markdown to Streamdown static in EdgeDB example: #86435 Misc Changes [sync-react] Allow syncing React with local build: #90277 Credits Huge thanks to @haydenbleasel, @unstubbable, @gnoff, and @eps1lon for helping!

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