Jump To Close Expand all Collapse all Table of contents Release Notes for Node.js 18 Preface 1. Required Infrastructure Component Versions 2. Features Expand section "2. Features" Collapse section "2. Features" 2.1. New and Changed features Expand section "2.1. New and Changed features" Collapse section "2.1. New and Changed features" 2.1.1. V8 JavaScript engine upgraded to v10.2 2.1.2. Default values for HTTP timeouts 2.1.3. Blob and BroadcastChannel APIs in the global scope 2.2. Deprecated features Expand section "2.2. Deprecated features" Collapse section "2.2. Deprecated features" 2.2.1. Runtime deprecation of string coercion in fs methods for writing or appending files 2.2.2. Option types coercion in dns.lookup and dnsPromises.lookup methods 2.2.3. Runtime deprecation of multipleResolves 2.2.4. Support for thenable objects 2.2.5. tls.parseCertString() 2.3. Technology Preview features Expand section "2.3. Technology Preview features" Collapse section "2.3. Technology Preview features" 2.3.1. Fetch API 2.3.2. Web Streams API in the global scope 2.3.3. ESM Loader Hooks API supports multiple custom loaders 2.3.4. Watch mode 2.4. Supported architectures 3. Release components 4. Fixed issues 5. Known issues 6. Known issues affecting required infrastructure components 7. Advisories related to this release Legal Notice Settings Close Language: 简体中文 日本語 English Language: 简体中文 日本語 English Format: Multi-page Single-page PDF Format: Multi-page Single-page PDF Language and Page Formatting Options Language: 简体中文 日本語 English Language: 简体中文 日本語 English Format: Multi-page Single-page PDF Format: Multi-page Single-page PDF Chapter 6. Known issues affecting required infrastructure components There are no known issues affecting infrastructure components required by this release. Previous Next