---
title: "zustand Breaking Changes on npm | Since.dev"
description: "What each zustand release removed, renamed or changed: 58 breaking changes in 1 version on npm, each with its source."
canonical_url: https://since.dev/packages/npm/zustand
last_updated: 2024-10-14
---

# zustand breaking changes

Every breaking API change we have recorded in zustand on npm: 58 breaking changes in 1 version. Below are its newest version, removals and renames first, each with its source.

Newest change October 14, 2024

## 5.0.0

58 breaking changes, first published October 14, 2024.

- **Removed**  

The package no longer ships ES5 code. [github.com](https://github.com/pmndrs/zustand/releases/tag/v5.0.0)
- **Removed**  

The package no longer provides default exports. Import the named exports instead. [github.com](https://github.com/pmndrs/zustand/releases/tag/v5.0.0)
- **Removed**  

The UMD and SystemJS builds are no longer published. Use the ESM or CommonJS entry points. [github.com](https://github.com/pmndrs/zustand/releases/tag/v5.0.0)
- **Removed**  

Features that were deprecated in v4 are removed. Fix all v4 deprecation warnings before upgrading. [github.com](https://github.com/pmndrs/zustand/releases/tag/v5.0.0)
- **Removed** `context:default`  

Use createStore instead. [npmjs.com](https://www.npmjs.com/package/zustand/v/5.0.0)
- **Removed** `default`  

default was removed in zustand 5.0.0 [npmjs.com](https://www.npmjs.com/package/zustand/v/5.0.0)
- **Removed** `Destroy`  

Use StoreApi instead. [npmjs.com](https://www.npmjs.com/package/zustand/v/5.0.0)
- **Removed** `EqualityChecker`  

EqualityChecker was removed in zustand 5.0.0 [npmjs.com](https://www.npmjs.com/package/zustand/v/5.0.0)
- **Removed** `GetState`  

Use StoreApi instead. [npmjs.com](https://www.npmjs.com/package/zustand/v/5.0.0)
- **Removed** `middleware:combine`  

combine was removed in zustand 5.0.0 [npmjs.com](https://www.npmjs.com/package/zustand/v/5.0.0)

And 48 more in this version.

## Check your code

These are the changes. To see which of them reach your code, [scan a public repository](https://since.dev/scan.md), or have your coding agent call `check_code` with your manifest or lockfile over [MCP](https://since.dev/docs.md#mcp). [The API](https://since.dev/docs.md#api) reads every change in every version, not only the newest. On Team and up, a fix pull request opens for the changes that reach a connected repository. Nothing merges or deploys.

## Put your code on continuous management.

Scan a public repository now, or give your agent one line.

### See how out of date your code is.

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---

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