cTrader Cannot Load Workspace. can only be loaded on newer version of cTrader

Hi, Thank you very much for reading my question.

I use ic market cTrader. this afternoon it was under maintenance, then I opened ctrader with spotware cTrader beta version 4.1, loading all the workspaces that i normally use. but then in the evening when I could use the ic market cTrader, the workspaces cannot be loaded and it says that they can only be loaded in a newer version of cTrader which i I suspect is the beta version. I asked ic market client support when would they be planning to upgrade to 4.1, their response is that they have just upgraded to 4.0 very recently. is there a way that I can manually change the workspace 'version' somewhere on ctrader.com or in 4.1 to make it backward compatible or anything in the code that I can add to make it work in different versions. since to my shallow understanding, the api hasnt changed at all between the two versions. n my worst choice would be to set up all the workspaces again which I really hope to avoid

Thank you very much for reading my question