# web-infra-dev/rsbuild · RepoSense Release & Migration Intelligence

> feat(deps): update @rspack/core to 2.3.1 by @chenjiahan in. Drop-in upgrade. Migration: None.

## Metadata
- **Repository URL**: https://github.com/web-infra-dev/rsbuild
- **Primary Package**: `@rsbuild/core` (NPM)
- **Categories**: `BUILD_TOOL`
- **Latest Version**: `v2.3.1`
- **Semantic Status**: `COMPATIBLE`
- **Bundle Size Impact (unavailable)**: `Size Unavailable`
- **Atom Ingestion Feed**: https://github.com/web-infra-dev/rsbuild/releases.atom

## The Human Context (Plain-English Pitch)
@rsbuild/core is an open-source library and developer tool in the web-infra-dev/rsbuild ecosystem. It saves developers from writing repetitive low-level boilerplate from scratch by providing a battle-tested, open-source implementation ready for production.

## Stage 1 Executive Summary ([Core Change] + [Required Action] + [Migration Effort])
feat(deps): update @rspack/core to 2.3.1 by @chenjiahan in. Drop-in upgrade. Migration: None.

## Breaking Changes & Required Actions
- feat(deps): update @rspack/core to 2.3.1 by @chenjiahan in #8836
- fix: preserve symbol properties when merging configs by @chenjiahan in #8825
- fix(hmr): preserve early web updates with custom Node targets by @chenjiahan in #8834
- docs: add Rsbuild 2.3 blog links by @chenjiahan in #8756

## Migration Snippet
```ts
npm install @rsbuild/core@2.3.1
```

## Ecosystem Compatibility Matrix & Graph Warnings
- **TypeScript 5.x** [`COMPATIBLE`]: Ships standard TypeScript declaration files without type regressions.

## Zero-Noise Release Timeline
- **v2.3.1** (2026-11-03) [COMPATIBLE]: feat(deps): update @rspack/core to 2.3.1 by @chenjiahan in. Drop-in upgrade. Migration: None.

## Upgrade & Migration Q&A (GEO Direct Answers)
### Is web-infra-dev/rsbuild v2.3.1 safe to upgrade in production?
web-infra-dev/rsbuild v2.3.1 is classified as COMPATIBLE (PATCH release). feat(deps): update @rspack/core to 2.3.1 by @chenjiahan in. Drop-in upgrade. Migration: None.

### What breaking changes or compatibility risks exist in web-infra-dev/rsbuild v2.3.1?
No breaking API changes or peer dependency conflicts are recorded for web-infra-dev/rsbuild v2.3.1 in the RepoSense compatibility graph.

### What is the bundle size impact of @rsbuild/core v2.3.1?
Measured bundle size telemetry is currently unavailable for @rsbuild/core v2.3.1; verify build output locally before deploying.

### How do I upgrade @rsbuild/core to v2.3.1?
Upgrade @rsbuild/core to v2.3.1 by running "npm install @rsbuild/core@2.3.1" and applying the migration steps: npm install @rsbuild/core@2.3.1