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Creo ReleaseLink is new with Creo Parametric 184.108.40.206 and 220.127.116.11. It allows models from later versions to be opened and used in previous versions. I'm curious if anyone has tried it yet, and also how it behaves with Windchill.
I should have looked closer at the product calendar. Creo Parametric 18.104.22.168 doesn't ship until September, so clearly no one outside of PTC has attempted to use it yet. 😳