If you are using the andrey-helldar/support package or dependencies that use it in your project, you need to update them to support version 2.0.
You can view the list of dependencies using this package with the console command:
composer why andrey-helldar/support
If you do not use this dependency directly or other packages that use it, then you can easily upgrade the andrey-helldar/api-response
package version to 8.0.