# apollographql/apollo-client · RepoSense Release & Migration Intelligence

> Ships `@apollo/client@@apollo/client@4.3.7` with upstream. Drop-in upgrade. Migration: None.

## Metadata
- **Repository URL**: https://github.com/apollographql/apollo-client
- **Primary Package**: `@apollo/client` (NPM)
- **Categories**: `STATE_MANAGEMENT`
- **Latest Version**: `@apollo/client@4.3.7`
- **Semantic Status**: `COMPATIBLE`
- **Bundle Size Impact (unavailable)**: `Size Unavailable`
- **Atom Ingestion Feed**: https://github.com/apollographql/apollo-client/releases.atom

## The Human Context (Plain-English Pitch)
@apollo/client is an open-source library and developer tool in the apollographql/apollo-client 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 `@apollo/client@@apollo/client@4.3.7` with upstream. Drop-in upgrade. Migration: None.

## Breaking Changes & Required Actions
- Ships `@apollo/client@@apollo/client@4.3.7` with upstream runtime refinements and stability fixes from `apollographql/apollo-client`.
- Updates TypeScript declarations and internal module exports for `@apollo/client@4.3.7`.

## Migration Snippet
```ts
npm install @apollo/client@@apollo/client@4.3.7
```

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

## Zero-Noise Release Timeline
- **@apollo/client@4.3.7** (2026-11-05) [COMPATIBLE]: Ships `@apollo/client@@apollo/client@4.3.7` with upstream. Drop-in upgrade. Migration: None.

## Upgrade & Migration Q&A (GEO Direct Answers)
### Is apollographql/apollo-client @apollo/client@4.3.7 safe to upgrade in production?
apollographql/apollo-client @apollo/client@4.3.7 is classified as COMPATIBLE (PATCH release). Ships `@apollo/client@@apollo/client@4.3.7` with upstream. Drop-in upgrade. Migration: None.

### What breaking changes or compatibility risks exist in apollographql/apollo-client @apollo/client@4.3.7?
No breaking API changes or peer dependency conflicts are recorded for apollographql/apollo-client @apollo/client@4.3.7 in the RepoSense compatibility graph.

### What is the bundle size impact of @apollo/client @apollo/client@4.3.7?
Measured bundle size telemetry is currently unavailable for @apollo/client @apollo/client@4.3.7; verify build output locally before deploying.

### How do I upgrade @apollo/client to @apollo/client@4.3.7?
Upgrade @apollo/client to @apollo/client@4.3.7 by running "npm install @apollo/client@@apollo/client@4.3.7" and applying the migration steps: npm install @apollo/client@@apollo/client@4.3.7