Nah it’s kinda shady to withhold information period. Let’s not simply for BRS.
Does Apple or Google tell you months in advance the exact day a new product is coming out and what the features will be? Name one company that shares their brand new product ahead of the release date like that.
When you hear about these new products ahead of schedule, it is likely because someone leaked info they weren't supposed to.
We all guess that Apple is bringing out a new phone in September but Apple doesn't announce it before then. If you bought a new light on sale and were okay paying that price for it, it doesn't matter that something new came out. If you aren't happy with the light you just bought because a new one came out, you would have never been happy in the end.
I will share a little secret....Radion G7 is coming. So don't get the G6 if that is going to bug you.