What is the latest version of OpenRoads Designer? Any issues with it?

Please include the numbers detailing which version, i.e., I'm currently using Bentley OpenRoads Designer CE.10.10.21.004-1 which is the 2021 Release 2. Is this the latest version? If not, what is? And has anyone had any issues after installing it? I can't open certain files or view sheet models in other files that it does let me open.(I was having these issues before I installed Release 2, and had thought that installing this version would solve it.)