Tim Chambers#Mastodon just released version 4.0, and very quickly afterward a point release version 4.01...
Many great new features include allowing users to follow #hashtags, a true "edit post" feature, and more.
(Oh, and "toots" are gone, replaced by "Posts" or "Publish" buttons)
This instance will support that 4.0.1 version as soon as we can. More to come.
https://www.howtogeek.com/848366/the-mastodon-social-network-just-released-a-big-update/
StormyWeather