Jump To Close Expand all Collapse all Table of contents Release Notes for Node.js 14 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. Diagnostic report available as stable feature 2.1.2. V8 JavaScript engine updated from v8.0 to v8.4 2.1.3. Node.js metering labels for OpenShift 2.1.4. Full ICU (International Components for Unicode) data set is enabled by default 2.1.5. Support for Node.js Runtime on IBM Z and IBM Power Systems 2.2. Deprecated features 2.3. Technology preview Expand section "2.3. Technology preview" Collapse section "2.3. Technology preview" 2.3.1. Circuit breaker pattern Opossum for Red Hat build of Node.js 2.3.2. New class for async local storage 2.3.3. WebAssembly System Interface (WASI) 2.3.4. Removed the warning message for EcmaScript modules 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: 日本語 简体中文 English Language: 日本語 简体中文 English Format: Multi-page Single-page PDF Format: Multi-page Single-page PDF Language and Page Formatting Options Language: 日本語 简体中文 English Language: 日本語 简体中文 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