In your composer.json file, upgrade the version of netgen/content-browser package and all other related packages (like netgen/content-browser-ui, netgen/content-browser-ezplatform and others) to ~1.1.0 and run the composer update command.
Netgen Content Browser 1.1 does not depend on WhiteOctober Pagerfanta bundle any more. If you did not require and use it in your project, it will be automatically uninstalled. You will need to remove it from your list of activated bundles manually.
- Added support for PHP 7.4
- Added support for Symfony 5
There were no breaking changes in 1.1 version of Netgen Content Browser.