Hi Saskia,
Just coming across this email again, as I was about to email this group about recent progress I've made on the "genomic ranges" episode of the Carpentries lesson:
When is this Biocommons course happening? From googling around, I suspect you might be referring to this one in June 2022, is that right?
Anyway, I've been making slow and uneven progress on the Carpentries lesson the last few months. Happy to be peer-reviewed and get feedback on the current state of the lesson.
Best
Kevin