I see the "Model is outdated" warning. What should i do?

This warning appears if you are trying to do some of the things with a model that is older then 3 months.

Part of the deliverables requires a lot of an additional files to be stored on our servers, and as we don't want to charge our customers for things useless for them these files are stored for only 3 months as it seems to be a reasonable amount of times to do all the adjustments to the scene.

Though we understand that sometimes you could need to do some adjustments even later, in that case there is a simple trick to do: you need to simply add a new viewpoint to the tour in the Tour Editor, that would reproces the sceme and give you all the possibilities back. This new viewpoint won't appear anywhwere unless you want it to, and the fastest way to do it would creating some white JPEG with a size like 200x100px or any other (2:1), it will fit all of the requirements.