Hello Esteban is preparing a presentation for the UK smalltalk meetup group on Pharo 90 so if you want to know everything and more just register: https://www.meetup.com/UKSTUG/events/cbklbryccgblc/?refund_policy=true&rv=ea2_v2&_xtd=gatlbWFpbF9jbGlja9oAJGIwNThmYmQzLTA5YTAtNDllZS05NDM5LWRhMTVhMjdlZmQ2Nw&utm_campaign=event-announce&_af=event&_af_eid=cbklbryccgblc&utm_medium=email&response=3&action=rsvp&utm_source=promo Stef