This news is big... it means that we will soon be able to create one single solution that is integrated via an OpenXR API, and this one solution will work across multiple headsets including the Quest.
This is good news for developers and the public alike. It also means oculus can update their hardware and yet still support older devices!
In summary... now is the right time to buy a VR headset, as even if the device gets upgraded your software will still be supported.
Read more about it here.