What firmware is the LZW42 now shipping with?

I received a couple bulbs today, just wondering what firmware they shipped with, mostly since I am wanting to include them with no security, since my experience with having things joined S0 seems to make my mesh rather sluggish.

Mine came with firmware 2.31. I would imagine all the new bulbs will have this firmware once shipped.

Thanks, that is what I was hoping to hear, as I should be able to pair it right to Hubitat with no security out of the box once I get home today. Appreciate the reply.