v0.9.9 v19.3.0
react/reactSep 10, 2026 → Sep 9, 20260 days between releases
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Analyzing what changed between v0.9.9 and v19.3.0. This page updates automatically — usually within a minute.
The Two Releases
v0.9.9
Sep 10, 2026· 1 month ago
This release adds first-class adapters for Router9 and Septor Labs, improves routing logic by dropping keyless platforms before budget consumption, and enables response caching for streaming requests. It also introduces `execution_id` tracking for debugging and enhances dashboard accessibility standards.
Full release notes19.3.0 (September 9, 2026)
Sep 9, 2026· 1 month ago
React 19.3.0 introduces new View Transition APIs and Fragment Refs to enhance animations and platform behavior. It also adds a new `browser()` API for server-side rendering and introduces an `onBrowserBailout` option to observe browser-only subtrees.
Full release notes