# elysiajs/elysia · RepoSense Release & Migration Intelligence

> Ships `elysia@1.4.31` with upstream runtime refinements an. Upgrade immediately to patch advisory. Migration: Low.

## Metadata
- **Repository URL**: https://github.com/elysiajs/elysia
- **Primary Package**: `elysia` (NPM)
- **Categories**: `FRAMEWORK`, `BACKEND`, `RUNTIME`
- **Latest Version**: `v1.4.31`
- **Semantic Status**: `SECURITY_PATCH`
- **Bundle Size Impact (unavailable)**: `Size Unavailable`
- **Atom Ingestion Feed**: https://github.com/elysiajs/elysia/releases.atom

## The Human Context (Plain-English Pitch)
elysia is an open-source library and developer tool in the elysiajs/elysia 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])
Ships `elysia@1.4.31` with upstream runtime refinements an. Upgrade immediately to patch advisory. Migration: Low.

## Breaking Changes & Required Actions
- Ships `elysia@1.4.31` with upstream runtime refinements and stability fixes from `elysiajs/elysia`.
- Updates TypeScript declarations and internal module exports for `v1.4.31`.

## Migration Snippet
```ts
npm install elysia@1.4.31
```

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

## Zero-Noise Release Timeline
- **v1.4.31** (2026-11-05) [SECURITY_PATCH]: Ships `elysia@1.4.31` with upstream runtime refinements an. Upgrade immediately to patch advisory. Migration: Low.

## Upgrade & Migration Q&A (GEO Direct Answers)
### Is elysiajs/elysia v1.4.31 safe to upgrade in production?
elysiajs/elysia v1.4.31 is classified as SECURITY_PATCH (PATCH release). Ships `elysia@1.4.31` with upstream runtime refinements an. Upgrade immediately to patch advisory. Migration: Low.

### What breaking changes or compatibility risks exist in elysiajs/elysia v1.4.31?
No breaking API changes or peer dependency conflicts are recorded for elysiajs/elysia v1.4.31 in the RepoSense compatibility graph.

### What is the bundle size impact of elysia v1.4.31?
Measured bundle size telemetry is currently unavailable for elysia v1.4.31; verify build output locally before deploying.

### How do I upgrade elysia to v1.4.31?
Upgrade elysia to v1.4.31 by running "npm install elysia@1.4.31" and applying the migration steps: npm install elysia@1.4.31