Hey, this is really useful for me!
Just one request: Wouldn't it make sense, if you could create several messages? I was quite surprised to see that you can only create one.
The reason is that I would like to inform my authors about several different things and allow some of the messages to be dismissed and others not.
Do you think you could work on this feature?
This does just what I want. Thanks for making it. 🙂
It's definitely better than https://wordpress.org/plugins/admin-screen-messages
You might want to also tag it as: