I created a site for a client using Muse, which is now hosted on GoDaddy (www.commoditylp.com). He wants to know now if in-browser editing can be added after the fact. Is this possible?
IBE will continue to be supported if you are on a third-party hosting provider.
As you are on GoDaddy it will be working fine.
However, if you have any site on BC, please move your site to a third-party server before March 20, 2019.
Hope this answers your question.
He wants to know now if in-browser editing can be added after the fact. Is this possible?
What exactly do you mean "after the fact"?
If you upload the muse you have to check in page properties:
As long as you have installed Muse (from the CC subscription, of course), you are able to check the corresponding box, reupload and you´re pretty much done.
If you ask because ot the EOL, then the answer from ankushr40215001 might be the correct one.