v1.59.3

# CopilotKit v1.59.3

A patch release on the `1.59` line. Fixes generated thread titles in Intelligence mode, routes interrupt-resume Enter presses through the send path, and cleans up public docs and skills content after the docs migration.

## Install

```bash
npm install @copilotkit/react-core@1.59.3 @copilotkit/react-ui@1.59.3 @copilotkit/runtime@1.59.3
```

## Fixes

- **`@copilotkit/runtime`: generated thread titles use the active agent context** — Fixes ENT-732, where generated thread-name calls could derive their title from the wrong agent path. Thread titles now resolve against the agent that owns the conversation, so generated titles stay aligned with the actual agent/run instead of falling back to stale or generic context. ([#5156](https://github.com/CopilotKit/CopilotKit/pull/5156))

- **`@copilotkit/react-core`: Enter sends during interrupt resume** — During a human-in-the-loop resume turn, pressing Enter now follows the same serialized send path as clicking the send button. This prevents the keyboard shortcut from being interpreted as a stop/abort action while an interrupt is waiting for the user's response, which previously made the second turn feel like it disappeared or cancelled the active run.

## Docs / skills

- **Docs authoring routed to the rendered docs source** — Documentation authoring now points at the source tree used by the rendered docs experience, reducing drift between authored pages and what users actually read. This keeps future edits from landing in a legacy docs path that no longer represents the public site. ([#5184](https://github.com/CopilotKit/CopilotKit/pull/5184))

- **Build-with-agents skills docs expanded** — The Skills section now appears consistently across the build-with-agents pages, with tighter install wording and corrected MCP heading nesting. The resulting pages make the CLI install path and project-scope skill installation flow clearer for agent builders. ([#5194](https://github.com/CopilotKit/CopilotKit/pull/5194))

- **Internal-only skills removed from the public repository** — Drops private agent skills that should not be distributed from the public CopilotKit repo, while keeping the public skill surface intact. ([#5187](https://github.com/CopilotKit/CopilotKit/pull/5187))

- **Self-hosting guide link repair** — Fixes broken links in the premium self-hosting guide after the docs cutover so readers are routed to the intended troubleshooting and configuration pages. ([#5188](https://github.com/CopilotKit/CopilotKit/pull/5188))

## Build / packaging

- **Fork PR format checkout fixed** — The formatting workflow now checks out the head branch from forked pull requests correctly, so format checks run against the contributor's actual change instead of the wrong ref. ([#5164](https://github.com/CopilotKit/CopilotKit/pull/5164))

## Packages republished at `1.59.3`

`@copilotkit/runtime`, `@copilotkit/react-core`, `@copilotkit/react-ui`, `@copilotkit/react-native`, `@copilotkit/core`, `@copilotkit/shared`, `@copilotkit/runtime-client-gql`, `@copilotkit/sdk-js`, `@copilotkit/voice`, `@copilotkit/web-inspector`, `@copilotkit/a2ui-renderer`, `@copilotkit/react-textarea`, `@copilotkit/sqlite-runner`, `@copilotkit/agentcore-runner`, and `@copilotkit/vue`.