https://projects.blender.org/blender/blender/pulls/107827 I too remember this branch, and having downloaded it. As mentioned here: https://blenderartists.org/t/where-to-get-blender-3-6-or-4-0-alpha-with-mesh-to-sdf-volume-nodes/1527446/9 Where someone links to a branch you can compile, if you're up for it.
A project I have been working on based on an existing concept* that I have really enjoyed <3 <3 *I am not allowed to give any more information about the concept/artist. Hope you like it!! <3