Yes, we know that it doesn`t work anymore since August 2020.
How dare is Adobe??
When adobe announced that Muse would be discontinued, it meant that inbrowsing editing would remain! There was no news from adobe about the closing. There is also nothing on the official Adobe website.
The EOL was announced back in March 2018. For anyone who doesn't understand what EOL is, it means End of Life, discontinued, terminated, the end of all activity.
Important Announcement about Muse
As of July 31, 2020 sites published using Adobe Muse will no longer be editable with Adobe In-Browser editing solution. Due to Covid-19, the planned termination of Business Catalyst Servers was extended to Sept. 26, 2021.
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thanks for your response. Ofcourse I don‘t build websites with Muse anymore. But I have a lot of Muse sites online, which my clients still want to edit. And I am sure there are still thousands of sites online and people wich want to edit their Musesites with inbowser editing. So there is no chance anymore. Thank you again Adobe! Great service, great job.