The docs about circle CI appear to be a bit old as they're still targeting v1 of circle CI.
Has someone integrated danger with v2 and experienced any of the unreliable PR detection issues mentioned?
"For setting up Circle CI, we recommend turning on "Only Build pull requests." in "Advanced Setting." Without this enabled, it is really tricky for Danger to know whether you are in a pull request or not, as the environment metadata isn't reliable. This may be different with Circle v2."
I'd love to avoid only building PRs on our CI :)