Upstream.

Lenovo Legion Toolkit is the foundation. Bartosz Cichecki started the project; Kaguya and Dr. Skinner have carried it forward. The WMI reverse engineering, ACPI work, hardware compatibility, and feature design are theirs; every Pono Toolkit build inherits all of it.

If Pono Toolkit is useful to you, the right place to send support is upstream. The donation link below routes to the LLT team, not to Pono Data Solutions.