Any drc rules provided in the future? I would like to import this open source pdk to OpenLane and other commercial eda flow. But they seems need the drc rule files.

[WilliamHHL]

[myyerrol]

We will provide the DRC and other files that in Todo chapter of README.md as soon as we can, but it takes some time.

[myyerrol]

To help everyone understand the progress of PDK, we will soon provide a roadmap and update the online documentation.