XEP-0199: XMPP Ping update?

[Neustradamus]

Dear @processone team,

Can you update the "XEP-0199: XMPP Ping" support?

• https://xmpp.org/extensions/xep-0199.html
• https://www5.aptest.com/standards/htmldiff/htmldiff.pl?oldfile=https://xmpp.org/extensions/attic/xep-0199-1.0.html&newfile=https://xmpp.org/extensions/attic/xep-0199-2.0.1.html

Note: 2.0 file does not exists :/

Change: "Example 12. Ping Not Supported"

Thanks in advance.