The first "DCS Flying Legends" aircraft.

[d0o0m]

I'm fine with it. People and companies deserve to get paid for their work. DCS launches solid products and only asks for additional compensation when dramatic changes are made to the product.

They do not ask for money for basic repair patches on core products.

Perhaps there is a sense of entitlement among software customers fed by an industry which operated without abandon for a long time. I agree, if your product is broken, you should fix it for free but if you are offering features beyond your original concept or feature promise, then an expectation that customers compensate you is not extraordinary.