<ul><li>Angular 20 introduces stable Signals API and zoneless change detection.</li><li>Upgrading to Angular 20 requires Node.js v20 and TypeScript 5.8, along with careful planning.</li><li>The upgrade process involves steps such as updating Angular CLI, upgrading project dependencies, resolving breaking changes, enabling experimental features, updating Browserslist configuration, testing, and optimizing.</li><li>Post-upgrade checklist includes updating Angular Material, ensuring library compatibility, and enabling stricter TypeScript checks.</li></ul>

How to Upgrade to Angular 20

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