I've been checking 3.0 alpha builds for a few months already and there appeared one major change in Geometry nodes: all the attribute nodes have gone (except two). I thought it might be just a temporal bug but it hasn't been changed since September (or maybe even earlier). So I wonder is it a new structure? Is there anywhere I can follow and read about the last updates of alpha builds before the official release?
For all those who missed this new update in Geometry nodes (as did I)) As Brockmann mentioned in the comment above (thanks a lot!) the information can be found by the link https://wiki.blender.org/wiki/Reference/Release_Notes/3.0/Nodes_Physics
And here you can take a look at the new process: https://www.youtube.com/watch?v=Yci5ouEmnLI