Hi everyone,

I am the author of HEN, a new serialization format specifically designed to represent static positions in Go (similar to how FEN works for Chess).

I believe this format would be a great addition to ShinKGS due to its compactness and URL-compliance. To unlock its full potential within your JavaScript client I would like to suggest the following features:

1. Create a Demo goban from a HEN string: Allow users to generate a demo board directly by parsing a HEN string.
2. Import/Overlay HEN position: Add the ability to import a HEN position and overlay it onto the stones already present on a review goban.
3. Export to Clipboard (Review mode): Similar to the above, but allow copying the HEN representation of a specific position from a goban of a finished game or review goban.

Thank you for considering these suggestions!