# upstash/vector-js · RepoSense Release & Migration Intelligence

> DX-2316: bump next by @CahidArda in #62. Drop-in upgrade. Migration: None.

## Metadata
- **Repository URL**: https://github.com/upstash/vector-js
- **Primary Package**: `@upstash/vector` (NPM)
- **Categories**: `VECTOR-DB`, `DATABASE`, `BACKEND`
- **Latest Version**: `v1.2.3`
- **Semantic Status**: `COMPATIBLE`
- **Bundle Size Impact (unavailable)**: `Size Unavailable`
- **Atom Ingestion Feed**: https://github.com/upstash/vector-js/releases.atom

## The Human Context (Plain-English Pitch)
@upstash/vector is an open-source library and developer tool in the upstash/vector-js 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])
DX-2316: bump next by @CahidArda in #62. Drop-in upgrade. Migration: None.

## Breaking Changes & Required Actions
- DX-2316: bump next by @CahidArda in #62
- DX-2363: Add vector-js skills by @CahidArda in #63
- DX-2278: use npm OIDC by @CahidArda in #65
- fix: normalize queryMany response for single-query input by @MaxwellCalkin in #66

## Migration Snippet
```ts
npm install @upstash/vector@1.2.3
```

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

## Zero-Noise Release Timeline
- **v1.2.3** (2026-03-09) [COMPATIBLE]: DX-2316: bump next by @CahidArda in #62. Drop-in upgrade. Migration: None.

## Upgrade & Migration Q&A (GEO Direct Answers)
### Is upstash/vector-js v1.2.3 safe to upgrade in production?
upstash/vector-js v1.2.3 is classified as COMPATIBLE (PATCH release). DX-2316: bump next by @CahidArda in #62. Drop-in upgrade. Migration: None.

### What breaking changes or compatibility risks exist in upstash/vector-js v1.2.3?
No breaking API changes or peer dependency conflicts are recorded for upstash/vector-js v1.2.3 in the RepoSense compatibility graph.

### What is the bundle size impact of @upstash/vector v1.2.3?
Measured bundle size telemetry is currently unavailable for @upstash/vector v1.2.3; verify build output locally before deploying.

### How do I upgrade @upstash/vector to v1.2.3?
Upgrade @upstash/vector to v1.2.3 by running "npm install @upstash/vector@1.2.3" and applying the migration steps: npm install @upstash/vector@1.2.3