I noticed that I am now unable to edit the first few messages in my adblock support thread. I would have update it with the info about the new releases, updated screenshots etc., see
I was able to edit the messages just a few weeks ago. I can still edit the later messages in the same thread.
Looking at my activity log and the availability of the message edit button in each message, it looks like editing is not allowed after the message is two months old (or 60 days?). That will make it really hard to publish & update any software support thread, where typically the first message contains “up-to-date” info about the package.
Please change the discourse defaults or create and additional permission that can be granted to users as needed.