edited: Chrome Canary is supported in the latest version (GapDebug 2014 EA3)
I’d really like to see you support Google Chrome Canary. Right now, I’m able to select it as the location for “Google Chrome”. However, each time I launch the debugger, it still opens in Google Chrome instead of Canary.
For example, I have this in the location : /Applications/Google Chrome Canary.app