NEW • Voice messages in chat — record, send, scrub the waveform, play back at 1×/1.5×/2×. • One account, multiple roles — admins who also instruct can switch views without signing out. • Stacked certificates on graduation — courses that award more than one diploma celebrate them all in a single swipeable splash. • Pinch-to-zoom on every photo — submissions, examples, chats, posts. • Welcome email for invited students — branded message with their cohort, courses, app link, and QR code. INSTRUCTOR TOOLS • Student progress at a glance — every student now shows a progress bar and "X / Y projects done", sorted by completion. • Cohort detail with full requirements — every required project per course, plus a per-student progress row. • Tap any required project from a cohort to see exactly what students must turn in. • Review drafts auto-save — every rubric check, comment, and annotation is preserved; drafts expire after 14 days. • Manually credit off-app projects — mark something staðist with an optional note; auto-issues the diploma when it's the last one. PROFILE • Tap your avatar anywhere — opens a bottom sheet with profile, language, role switcher, sign-out, delete account. POLISH • Tighter spacing across the app — no more wide empty gap above the tab bar. • Fixes — cohort empty-state flash, chat-notification routing for instructors, project review hijacking the Yfirferð tab, zero-photo submissions blocked, and no more orphan submissions when a photo upload fails.