• Added an adaptive iPhone Duo experience: a complete presenter workspace when fully open and a compact remote on the outer display when closed.
• Redesigned the iPhone remote to bring the current slide, next slide, speaker notes, countdown, and essential controls together.
• Improved state synchronization between iPad and iPhone, slide-to-PDF page mapping, timer control, and reconnection behavior.
• Updated presenter toolbars and controls for better layouts across screen sizes, orientations, and Duo postures.
• Clarified projection and remote entry points, including Chromecast, audience display, and nearby-device connection states.
• Completely refreshed the bundled 16:9 and 4:3 tutorial PDFs with consistent button artwork and expanded guidance for drawing, projection, remote control, timing, whiteboards, and settings.
• Improved English and Traditional Chinese interface text and accessibility labels.