Hologram Dash Arduino Board Manager Error

I just tried connecting to “http://downloads.hologram.io/arduino/package_konekt_index.json” from the Arduino IDE so I could add the Dash board definition. I’m getting a null pointer error. If I try to access that URL directly, browsers flag it as suspicious because it can’t establish a secure connection.

It looks like awhile since anyone has posted about the Dash, but I thought I’d check if anyone has tried updating a Dash recently from Arduino?