Yesterday I happily updated to Visual Studio 15.3. After launching my Android app it crashed with a PlatformNotSupportedException at a line which is using the dynamic keyword.
Searching the bugreports I found this:
https://bugzilla.xamarin.com/show_bug.cgi?id=58625 "Android Dynamic Type Platform not supported exception"
It says "Version: 7.5 (15.4)" which reads to me "wait for 15.4 release".
Since yesterday I try to work around this breaking change but failed.
Is there any workaround known (installing a lower version (HOW?),...), as this bug was created a week ago?
The only workaround I found is: Installing 15.2 and NOT try to update (which is hard, as the version I have had the other serious "obj/XYZ.dll is locked"-bug sigh...)