@tanstack/react-router@1.170.16

TanStack/router@tanstack/react-router@1.170.16Jun 16, 2026by github-actions[bot]

AI Summary

The main React Router patch release featuring performance enhancements for `useMatch` and `useMatches` hooks, specifically optimizing SSR behavior and reducing rerenders.

Key Highlights

Optimized `useMatch` and derived hooks performance
Improved `useMatches` to skip `useRef` during SSR
Reduced Match rerenders during navigation
Bundle size reduction via shared structural sharing logic
Silenced AbortError in stream rendering (normal operation)

New Features

Performance improvements for navigation and SSR

Full Release Notes

### Patch Changes

-   [#7595](https://github.com/TanStack/router/pull/7595) [`52db703`](https://github.com/TanStack/router/commit/52db7034fd83b17cc45da9ba775ec253f2a9a149) - Perf improvement of useMatch and derived hooks when navigating away from previous match

-   [#7575](https://github.com/TanStack/router/pull/7575) [`4a93cff`](https://github.com/TanStack/router/commit/4a93cffffca34702e419bc47db827f964fd0cb65) - useMatches can skip useRef for structural sharing during SSR

-   [#7600](https://github.com/TanStack/router/pull/7600) [`f046b06`](https://github.com/TanStack/router/commit/f046b064d32222cad0b7ea061311ca9a474f5990) - Reduce Match rerenders during navigations (PR [#7596](https://github.com/TanStack/router/issues/7596))

-   [#7577](https://github.com/TanStack/router/pull/7577) [`689d88e`](https://github.com/TanStack/router/commit/689d88e04c48ec76a18453ab8b82d8d58f2668b6) - Reduce bundle size by sharing structuralSharing selector logic

-   [#7627](https://github.com/TanStack/router/pull/7627) [`689c5ab`](https://github.com/TanStack/router/commit/689c5ab32e9bb18d90a5a94c33237b0e418df3e3) - Silence AbortError in renderRouterToStream, this is normal operation