Version Of Firmware Shown in AirGradient App

I flashed by Outdoor sensor yesterday but the app, still shows it as 0.1.8. Is there something I need to do to have it updated?

Also curious if there is a web interface to the sensor with the default firmware?

I also just received the Outdoor Air, and flashed with the website page on chrome, it shows 0.1.8 with a warning sign next to Target FW.