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Angular Basics The level of changes recommended by the release is referred to as versioning Angular version, and it aids users in understanding what happens when they upgrade to a new version. Major.minor.patch are the three elements of the Angular version numbers. Major releases often include a large number of new features, whereas minor versions have fewer new features and are backward compatible. The majority of patch releases are bug fixes with a very minimal risk.
Paths should be updated.
Angular update pathways are determined by two factors: whether you’re updating within the same major version or switching between major releases.
Intermediate releases can be skipped while updating within the same major version, and you can go straight to the newest minor release.
Angular recommended that you do not skip any intermediate major releases when upgrading from one major version to the next. Supported Versions .The 4x, 5x, and 6x versions are no longer maintained. Angular 7x, on the other hand, will be supported until April 18, 2020, and version 8x will be supported until November 20, 2020.
In Angular 9, what’s new?
The following are some of the new features in Angular 9:
In Angular 9, compiling applications with Ivy is the default.
TypeScript 3.7 is required for Angular 9. Versions prior to this are not supported.
The TypeScript runtime library, or tslib, is now a peer dependence rather than a direct dependent. Previously, this library would be installed automatically, but now you must add it manually using npm or yarn.