Big news! We’ve rolled out a wave of new updates: new quizzes for Python, Lua, Typescript, R, Fortran, and LilyPond music notation, beautiful new coding themes and premium fonts, improved playground discovery, enhanced streak tracking with rich stats, and faster, more stable playground performance. Pro users get permanent access to themes and fonts, while free users can try them each session.

Highlights:

1. Quizzes enabled for all learning tracks. Reinforce your knowledge across Python, Java, Go, Lua, R, and 25+ languages...

2. Coding themes & fonts: Beautiful themes and premium fonts to make your workspace shine (Pro users get permanent access, free users get session-based access).

3. New playgrounds: Discover new Hello World playgrounds for Fortran and LilyPond music notation in Discover, plus check the Featured tab for year-round celebrations

4. Enhanced streak dashboard: Level up with improved streak tracking, milestone achievements, and beautiful stats in your Account tab

5. Playground improvements: Faster compilation, better error handling, and improved stability for a smoother coding experience

This release focuses on personalization with themes/fonts, continued playground expansion (including Fortran and LilyPond), and enhanced user experience with better performance and progress tracking.