I was working on the documentation and just finished the overview of all systems and started the How‑To section with How to add a new skill. While doing that, I realized that the existing connectors between skill cells were inconvenient and required too much manual setup.
So in the next update I’ve added generic connectors for the skill tree:
they automatically link skill cells together and do not require you to configure anything at all. Just add or rearrange skills in the grid — the visual connections will update on their own.