Ciq sdk 1.4.1

Hello,
Last night Fenix3 users received a new beta 8.02 which includes support for CIQ SDK 1.4.1.

As some of you explained to me, I believe that this is more than a minor version update because last stable versions are 1.3.x.

Do you know the changelog?
It includes some new api ports from 2.2 sdk?

Thank you!