• A polished new look: softer rounded cards, warmer glows, and a refined hero that redraws your caffeine curve every time you change a drink, time, or sensitivity. • Logging feels better — drink cards now glow and spring when selected, and the big new Log button shows exactly how many mg you're about to add. • History got smarter visuals: every day shows an intake bar against the 400 mg guideline, plus a 7-day mini chart next to your weekly average. • Adding a custom drink is now a first-class experience with large icon tiles, a big caffeine dial, and matching dark styling. • Dozens of small touches: smoother animations, subtle haptics, a clearer timeline chart with a cutoff flag, and a tidier Settings screen.