In 2.0.0 - 2.0.4, you have to enter 'done' when adding new message without typing anything before in order to remove it. This is weird and I guess some of you do not even know that this feature exists.
In 2.0.5, you have to enter 'remove' when entering the new message in order to remove it. Additional message informing that you can remove the message will show up if the new message's message place supports message removing. Also, a notification was added to the GUI when previewing the new message that is about to be removed.
Fixed an issue that was causing old and new messages in the GUI to sometimes not look correctly.