CopilotKit

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CopilotKit / CopilotKit

The Frontend Stack for Agents & Generative UI. React + Angular. Makers of the AG-UI Protocol

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OtherReactMITagentagent-nativeagentic-aiagentsaiai-agentai-assistantassistantassistant-chat-botscopilotcopilot-chatgenerative-uijsllmnextjsopen-sourcereactreactjststypescript

Recent Releases

v1.58.0 — v1.58.0

CopilotKit v1.58.0 A minor release on the 1.5 line. Ships pre-built UI for @copilotkit/react-native — CopilotChat, CopilotModal, a useRenderTool hook, and a streaming Markdown component — closing

May 26, 2026

v1.57.4 — v1.57.4

Release v1.57.4

May 21, 2026

v1.57.3 — v1.57.3

CopilotKit v1.57.3 A patch release on the 1.57 line. Re-publishes the monorepo to repair an issue in the 1.57.2 artifacts. Otherwise, no new changes. Install bash npm install @copilotkit/r

May 19, 2026

v1.57.2 — v1.57.2

CopilotKit v1.57.2 A patch release on the 1.57 line. Brings @copilotkit/react-native to full v2 API parity with chat UI components and a native useAttachments hook over expo-document-picker/expo-f

May 19, 2026

v1.57.1 — v1.57.1

CopilotKit v1.57.1 A patch release on the 1.57 line. Adds @copilotkit/react-native for using CopilotKit hooks in React Native apps, ships registerProxiedAgent for mounting frontend tools/context a

May 7, 2026

v1.57.0 — v1.57.0

CopilotKit v1.57.0 A minor release on the 1.57 line. The headline is a new Threads tab in the web inspector — backed by a thread-store registry in @copilotkit/core, a useThreads hook, and per-thre

May 5, 2026

v1.56.5 — v1.56.5

CopilotKit v1.56.5 A patch release on the 1.56 line. No breaking API changes — fixes to the runtime stream converters, reasoning lifecycle, LangGraph wrappers, Express compatibility, and React cha

Apr 30, 2026

v1.56.4 — v1.56.4

Release v1.56.4

Apr 27, 2026

v1.56.3 — v1.56.3

Release v1.56.3

Apr 22, 2026

showcase-previews — Showcase Preview Videos

Auto-generated demo preview videos for the showcase platform. Updated by CI.

Apr 22, 2026