From now on, you will be able to add commands at the end of the edit.

How to use this feature?
2 new values, use_commands (boolean) and commands (string list) are added to the config. You can enable commands by revaluing the use_commands value to true, and you can add your commands to the commands section. There are 2 variables & 1 prefix to use in your command. Variables are %player% and %blocks%, and the msg= is the prefix.

Why & how to use the msg= command prefix?
msg= prefix helps you to send messages to the player.
To send a message to the player who does the edit process, just add msg= at the beginning of your line in the commands section, and you can write your message with color codes.

This is the example from the config:
Also I have added comment lines telling the messages, values & permissions. Have a nice day