Updating firmware question

I have transmission, sabznb and couchpotato all running perfectly on my mycloud. If I upgrade the firmware will this remove these or render them unusable in anyway?

I have no issues with current firmware and will not bother upgrading if it’s gonna stop these things from working correctly.

Wormvortex,

Please keep in mind that such proceedings and modifications are not supported by Western Digital. We are unable to confirm if your device can be affected by an official update after it has been modified.