Protect WPMU DEV API Key in Updates

Hi

I would have thought this was something pretty obvious, but I don't want others to be able to see and copy my WPMU DEV API Key. Currently in WPMU updates this is clearly visible. Given others will be getting admin access I don't want them to see any such details. As a minimum I'd like to see it as a password field.

Please advise.

Glennyboy