Some webNavigation apis missing

I noticed in Safari 14 that browser.webNavigation.onHistoryStateUpdated seems to be missing.

Was this available in a prior beta? Or did I somehow only just notice?

In any case, are there plans to support this?
@timothy.hatcher ?
MDN has all the compatibility data for APIs supported or not supported in Safari 14. This is currently not supported. If this is something you would like to see added, please send us feedback via Feedback Assistant. Thanks!
@timothy.hatcher

Thanks, the ticket is here: https://feedbackassistant.apple.com/feedback/8730949
What are our chances with getting these APIs ?
Any update on this?
@timothy.hatcher

Hi, any update on this?

I've been checking safari builds as they come out, and the API has been missing in every case.

Do you know if there are any plans for this?
Some webNavigation apis missing
 
 
Q