As of Project Expansion 1.0.10 (commit 1a9c502), changing a player's EMC using the /emc add|remove|set ... command sends a notification to the targeted player(s) that their EMC was changed. This notification may not be desirable, especially in the following examples:

1. The message may be spammed by a repeating command block giving 1 EMC/tick to all players by executing execute as @a run emc add @s 1.
2. The modpack developer may want to implement an EMC penalty for death, but they want a custom message for the EMC loss instead of the message that is hard-coded and (currently) always active when using the /emc command on a different player.

To fix this, a config option should be added that allows the notification messages to be disabled.

• Name: EMC Command Notification
• Description: If the /emc command should send a notification to players when their EMC is changed.
• Effect: If false, the /emc command does not send notifications to any players targeted that have their EMC changed.

Current workaround: Delete or comment out the following lines, then compile and install the mod as usual.

Added a "Notify EMC Changes" configuration option in [1.16] 1.0.11

Backported to 1.15 in [1.15] 1.0.11