Having the color change when you're leaving Voidform is a relic of the past but still might be helpful for some players. Modify the implementation and add configuration options to:

• Remove "under 2 GCD"
• Configure how soon before the end of Voidform to start showing color change
• • Time slider
• • Radio buttons to choose GCDs or seconds
• Toggle to completely disable the color change
• Toggle to only work while using Hungering Void