hackathon doodle poll

Hi all,

We're planning to again organize one or two hackathons in the upcoming two months to advance the API and other tasks, especially focussing on the upcoming ICPC World Finals.

If you're interested in joining (non-core/new developers also very welcome!) please fill in the poll:

https://doodle.com/poll/vxvs9ri9siq7esgw

We're planning to do a full day, roughly between 10 - 20h Europe time, but everyone is welcome to join in when they have time.

Best, Jaap