Where can I find the exact source code used to build the version of Lomiri used on the Pinephone development branch (version 44 at time of posting)? There are a lot of branches and it's not really clear which one is what I'm looking for. The xenial_-_edge_-_wayland branch sounds promising, since I know that the Pinephone uses Wayland, unlike other Ubuntu Touch devices.

Where can I find the exact source code used to build the version of Lomiri used on the Pinephone development branch (version 44 at time of posting)? There are a lot of branches and it's not really clear which one is what I'm looking for. The xenial_-_edge_-_wayland branch sounds promising, since I know that the Pinephone uses Wayland, unlike other Ubuntu Touch devices.