release-2026-08-22-2258

TanStack/routerrelease-2026-08-22-2258Aug 22, 2026by github-actions[bot]

AI Summary

This release focuses on bug fixes, performance improvements for the router core, and configuration optimizations for the Start framework.

Key Highlights

  • Fixed router-core to reject overlapping parameter affixes
  • Preserved context during reloads in router-core
  • Reduced client loader bundle size
  • Migrated Start to Rsbuild splitChunks config

Full Release Notes

Release 2026-08-22 22:58

## Changes

### Fix

- router-core: reject overlapping parameter affixes (#8154) (0eb45738c0) by @Sheraff
- start: migrate to Rsbuild splitChunks config (#8135) (a0041bb36e) by @chenjiahan
- router-core: preserve context during reloads (#8130) (cb281d70c1) by @Sheraff

### Performance

- router-core: reduce client loader bundle size (#8150) (81e4a79da2) by @Sheraff
- router: remove prebuilt preload locations (#8132) (fa65287281) by @schiller-manuel

### Chore

- start: remove redundant splitChunks config from React plugin (#8136) (aab01dec75) by @chenjiahan


## Packages

- @tanstack/react-router@1.170.32
- @tanstack/react-start@1.168.49
- @tanstack/react-start-client@1.168.30
- @tanstack/react-start-rsc@0.1.48
- @tanstack/react-start-server@1.167.37
- @tanstack/router-cli@1.167.33
- @tanstack/router-core@1.171.27
- @tanstack/router-generator@1.167.33
- @tanstack/router-plugin@1.168.35
- @tanstack/router-vite-plugin@1.167.35
- @tanstack/solid-router@1.170.30
- @tanstack/solid-start@1.168.47
- @tanstack/solid-start-client@1.168.29
- @tanstack/solid-start-server@1.167.36
- @tanstack/start-client-core@1.170.27
- @tanstack/start-plugin-core@1.171.39
- @tanstack/start-server-core@1.169.31
- @tanstack/start-static-server-functions@1.167.32
- @tanstack/start-storage-context@1.167.29
- @tanstack/vue-router@1.170.29
- @tanstack/vue-start@1.168.46
- @tanstack/vue-start-client@1.167.32
- @tanstack/vue-start-server@1.167.36