AI Changelog

New Features

User Experience: Introduces a new React.createRef() API, providing a more ergonomic way to manage references in your components. This simplifies the process of accessing DOM elements and class component instances.
User Experience: Adds a new React.forwardRef() API, allowing components to forward their refs to child components seamlessly. This enhances the flexibility of component design and improves code reusability.

Warnings: Improves the warning messages for calling setState or forceUpdate too early, offering more actionable suggestions to help users avoid common pitfalls.
Performance: Enhances the performance of the development build by fixing a regression related to Object.assign on Fibers, ensuring a smoother experience while developing applications.
Context API: Validates React.Fragment props without using a Map, ensuring better performance and reliability when using fragments in your components.

Fix context stack misalignment caused by error replay, addressing issues that could lead to unexpected behavior in your applications.
Fixes a bug related to the update queue, ensuring that the state updates correctly and consistently, which improves the reliability of state management in your components.

Update user timing to provide clearer logs during the reconciliation process, aiding in performance debugging for asynchronous rendering.

User Experience: Introduces a new React.createRef() API, providing a more ergonomic way to manage references in your components. This simplifies the process of accessing DOM elements and class component instances.
User Experience: Adds a new React.forwardRef() API, allowing components to forward their refs to child components seamlessly. This enhances the flexibility of component design and improves code reusability.

Warnings: Improves the warning messages for calling setState or forceUpdate too early, offering more actionable suggestions to help users avoid common pitfalls.
Performance: Enhances the performance of the development build by fixing a regression related to Object.assign on Fibers, ensuring a smoother experience while developing applications.
Context API: Validates React.Fragment props without using a Map, ensuring better performance and reliability when using fragments in your components.

Fix context stack misalignment caused by error replay, addressing issues that could lead to unexpected behavior in your applications.
Fixes a bug related to the update queue, ensuring that the state updates correctly and consistently, which improves the reliability of state management in your components.

Update user timing to provide clearer logs during the reconciliation process, aiding in performance debugging for asynchronous rendering.