This footprint had too small mounting holes, and the potentiometer-shaft in the wrong place. https://gitlab.com/kicad/libraries/kicad-footprints/-/merge_requests/2991
Single SFP/SFP+ SMD-connector and cage footprint.
AD CP-64-7 footprint using https://github.com/pointhi/kicad-footprint-generator
Have been using this SMD heatsink for (among others) TO-263 voltage regulators, e.g. LT1963 and LT3015.
These 'plain' footprints correspond to the "land-pattern" footprints created previously. No GND-pads or GND-vias in these.