Migration a Docker installation from v. 4.4.0 to 4.5.2

Hello
I have a BlueSpice Docker installation with version 4.4.0. I understand that the last version all-in-one Docker is v. 4.5.2. ¿Is this correct?

The process will be only to do a pull of the docker image of bluespice version 4.5.2? Any other step to migrate? Is there any page with the information of docker upgrade image of bluespice?

Is this link correct to currently perform a migration of a bluespice installation on docker?

Thanks in advance