Bugfix release 10.1.3

[cristianoc]

Whatever remaining bugs to be added to this milestone v10.1.

CC @mununki @cknitt

[cknitt]

#6006

[aspeddro]

#5893 is not in 10.1. We can add in 10.1.3?

[cristianoc]

Yes that makes sense.

[cknitt]

#6012

[aspeddro]

#5966

[cknitt]

@aspeddro 10.1.3 is out already. I will create a new issue for tracking changes to backport for 10.1.4 and add #5966 there.