doc question - what gnuicash versions are imported by KMM

[Jack Ostroff via KMyMoney-devel]

The current doc (from 2011) says that KMM will import the xml files  
produced by gnucash versions 1.8 and 2.0  Gentoo Linux tells me GnuCash  
4.13 is the latest stable version, and that even 5.3 has been released.

Can the doc simply say that files from any recent version of Gnucash  
should be imported without problems?

Has anyone actually used this feature within recent memory?

Thanks.

Jack