Implications of not including client.wyc in the patches?

I remember that you have mentioned a few times that one can include the client.wyc in the patches done by wyBuild but does not have to.

What exactly does this influence? Is any of the ways (include client.wyc or not) preferred? Why?

Hey Marek,

We've added a FAQ that answers that very question. It's under the heading What does the client.wyc file contain.

The short answer is that if you change languages, images, company name, product name, or anything except the version then include the client.wyc within your update.