Some better features for Flarum form what Weibo.com already has.
We have discussed the second question on Github Issues, and I think Scarwolf's suggestion is not desirable. We should adopt the ideas mentioned in this discussion.
The time before "edited" be displayed as the edited time after the post is edited, but the "posted time" is still displayed after a mouse click. For now, the date currently in front of "edited" is the posting time. When "edited" appears after the posting time, there will be some disturbances, and users will not be sure whether the information obtained through this post is indeed the latest?

Add a "View edit history" option to the More button in the lower right corner of the Flarum post. After clicking, a window pops up showing the original post content and the content of each post after editing.
【Weibo's View edit history option】

【Weibo's Edit History pop-up window】
