How to update the version of an Angular library?

Updating the version of an Angular library can be done through the following steps:

1. Check the version compatibility: Before updating the library, it’s important to check if the new version is compatible with the current version of Angular and any other libraries used in the project.
2. Update the library version in the package.json file: The library version is specified in the dependencies section of the package.json file. Locate the library you want to update and change the version number to the desired version.
3. Install the updated library: Run the following command in the terminal to install the updated library:

npm install

4. Check for breaking changes: After the library has been updated, check the release notes and documentation for any breaking changes and update your code accordingly.
5. Test your application: Run your application and perform some basic tests to make sure everything is working as expected.

It is important to take a backup of the project before updating the library in case any issues arise during the update process.

In summary, updating the version of an Angular library involves checking for version compatibility, updating the library version in the package.json file, installing the updated library, checking for breaking changes, and testing the application.