v8.1.0

[Stephen J. Lu (StephenJLu)]

Striae Release Notes - v8.1.0

Release Date: June 20, 2026
Period: June 20, 2026 (same-day release following v8.0.1)
Total Commits: 14 (non-merge after the v8.0.1 release)

Minor Release - React Router v8 and ESLint v10 Major Upgrades

Summary

v8.1.0 upgrades both React Router and ESLint to their next major versions. React Router moves from v7 to v8 with the new @cloudflare/vite-plugin replacing the previous cloudflareDevProxy, and all v8 future flags enabled in v8.0.0 are now the default behavior. ESLint moves from v9 to v10 with a modernized flat config, replacing legacy compatibility layers and individual parser/plugin packages with the unified typescript-eslint config and @eslint-react/eslint-plugin. Dependabot configuration is updated to reflect the new ESLint ecosystem packages, and npm packaging scripts are added for streamlined installs.

Detailed Changes

React Router v8 Major Bump

• Bumped react-router, @react-router/cloudflare, @react-router/dev, and @react-router/fs-routes from v7.18.0 to v8.0.1.
• Replaced cloudflareDevProxy from @react-router/dev/vite/cloudflare with cloudflare() from the new @cloudflare/vite-plugin package (v1.42.1).
• Removed the load-context.ts import from vite.config.ts as the new plugin handles context automatically.
• Removed all v8 future flags (v8_middleware, v8_splitRouteModules, v8_viteEnvironmentApi, v8_passThroughRequests, v8_trailingSlashAwareDataRequests) from react-router.config.ts as they are now default behavior in v8.

ESLint v10 Major Bump

• Bumped eslint from v9.39.4 to v10.5.0.
• Replaced @typescript-eslint/eslint-plugin and @typescript-eslint/parser with the unified typescript-eslint (v8.61.1) config package.
• Added @eslint-react/eslint-plugin (v5.9.1) replacing eslint-plugin-react.
• Replaced eslint-plugin-import with eslint-plugin-import-x (v4.16.2).
• Added @eslint/js (v10.0.1) and globals (v17.6.0) as direct dependencies.
• Rewrote eslint.config.js from FlatCompat-based legacy config to a modern tseslint.config() flat config using native ESLint v10 patterns.
• Removed the legacy .eslintrc.cjs file.
• Applied lint corrections across 13 source files to resolve new rule violations from the upgraded plugin set.

Dependabot Configuration Update

• Removed the ESLint v10 ignore rule (no longer blocked by plugin peer declarations).
• Updated ESLint ecosystem group patterns to include @eslint/*, @eslint-react/*, typescript-eslint, and globals.
• Removed stale vite-node esbuild override from package.json overrides.

npm Packaging and Install Scripts

• Added striae-install script for --legacy-peer-deps installs.
• Added striae-clean-install script for fresh node_modules rebuilds.
• Added strip-modules script to remove all node_modules and lockfiles across root and workers.
• Updated deploy script to clean stale build/client/wrangler.json and .wrangler/deploy before Pages deploy.
• Added eslint.config.js and !workers/*/dist to npm package files list.
• Restored @cloudflare/workers-types as a direct dev dependency.

Dependency and Tooling Maintenance

• Refreshed app and worker package-lock files.
• Bumped wrangler to v4.103.0, typescript to v6.0.3, and vite to v8.0.16.

Release Statistics

• Baseline: .github/release-notes/RELEASE_NOTES_v8.0.1.md
• Commits Included: 14 (non-merge commits after v8.0.1 on 06/20/2026)
• Build Status: Passed (npm run build)
• Typecheck Status: Passed (npm run typecheck)
• Lint Status: Passed (npm run lint)

Closing Note

v8.1.0 brings the framework and linting toolchain to their latest major versions, completing the React Router v8 migration that was prepared with future flags in v8.0.0 and adopting ESLint v10's native flat config patterns for a cleaner, faster lint pipeline.

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This discussion was created from the release v8.1.0.