I recently upgraded my application from 4.9 to 5.3. For getting more/better info regarding users some of my custom created classes utilize some DNN API like SkinController class to access GetSkin method. This was working fine in 4.9 but in 5th version I started getting errors for such classes like : 'GetSkin' is not a member of 'DotNetNuke.UI.Skins.SkinController'

Issue is not with the code written in DNN default controls but with cases like me who have to use various classes present under DotNetNuke dll in custom classes.

This is just an example, I'm not sure if DNN has updated any other of its public class as well.  For upgrading I have to update their use in my code as well. Can I find information somewhere about all such 'updated' clsses by DNN developers? It will be of great help for me.

Thanks for the reply. I'll handle all such changes. But in that case for errors like: 'GetSkin' is not a member of 'DotNetNuke.UI.Skins.SkinController' how should I determine/analyze which new class should my code refer to? Is this available as part of tooltip provided in build error/code as per old version or I have to go through XML descriptions of new classes/methods to understand changes required?