Lightify bulb firmware update and no release notes

looks like lightify sent out some firmware updates today(?) my gateway is currently loaned out. does anyone know what the firmware was for? sadly i spoke with lightify CSrep and they had no idea how to get or find the release notes on what the firmware was for.
i could get the gateway and update im just not sure its worth the hassle. I wish we could emulate all the different gateways to push firmware easily.