Only ask to save in new version format if it will lose data of new format

Rhino Rhino for Windows
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1

Hello.

When a file saved in previous version of Rhino opened in new version and immediately saved without modification, will it lose anything? Probably wouldn’t, so why wouldn’t it just save it in previous version format without asking?

IMHO it should only warn/ask to save in older version format if some features will be lost, otherwise keep the original format..

Thank you.

2

It would be nice but I think Rhino doesn’t necessarily actually know the answer to this, because 3rd-party-plugins.