CURLSEmailMBS not found

I upgraded to the latest MBS-Xojo-Plugins171pr4 plugins after previously upgrading CURLEmailMBS to CURLSEmailMBS, and now it says that it can’t find a type with the name CURLSEmailMBS. Is this a regression?

Also the Release Notes.html says it is for v16.3 last year!

CURLSEmailMBS is back to CURLEmailMBS to reduce confusion.

But CURLEmailMBS works with CURLMBS, CURLSMBS and CURLNMBS.

Call me Bruce to save confusion.