External registration open?

[rbalshaw]

D'oh! APOLOGIES! I now see the tweet I saw was for 2022 not 2023. Missed my chance. I'm blaming COVID.

<< Ignore the following -- and feel free to delete this "issue" if someone knows how >>

Sorry if I simply missed a memo but I'm hoping to register for the course. Opening it to external participants was mentioned in a tweet a couple of weeks ago, but I've not seen any follow-up.

Does anyone know if this is a possibility? And, if so, is there a link to the registration process?

Thanks very much for any leads!