RPI4 : New camera software available for 64 bits?

I was looking at the Rpi Team github and I’ve noticed that there is a new repo : GitHub - raspberrypi/libcamera-apps and it sounds “available” for 64 bits :

Maybe @Darksky could have a look at it to tell us if it’s useful ?

Could be I do not have a camera to test. It does say it is a WIP though.