When the call is connected, it is always on speaker and we need to manually switch to earpiece.
The screen needs to be unlocked through out the call which drains battery.
This version fix issue on screen rotation and occasional cropping on video call. However, it introduces a bigger issue on intermittent change (cannot be controlled or configured) to phone ear piece instead of speakerphone during video call. I wuld consider this a bad upgrade.
Now I am trying this a "Reply" instead of "Quick reply". Sorry for the duplicate. Open the application named "Play Store", the icon looks like a white shopping bag with a colored triangle. Search for "Skype". Download and install.