Registration is now open for the Winter 2023 Hack/Doc Fest, which will be held at Swarthmore College from January 10 through January 12, 2023. CLAMP’s Hack/Doc Fests are twice-yearly unconference-style events dedicated to improving the Moodle experience for liberal arts colleges. The main focus of this event will be upgrading from Moodle 3.x to Moodle 4.x.