- Smarter hints that show up when you're stuck, not after you've already figured it out - Interview prep that mirrors how real data engineering panels actually work - Faster, smoother challenge flow so you spend more time coding and less time waiting

- Smarter hints that show up when you're stuck - Interview prep that mirrors how real data engineering panels actually work - Faster, smoother challenge flow so you spend more time coding

- Career insights provides data-driven guidance to improve on areas that matter - Improved text editing and quality of life improvements for tile interaction - Focused challenges to grind the things that matter

- Interactive games that make algorithm complexity click, not just memorize - Investigation-style SQL and Python challenges: work through a data mystery from clue to conclusion - Practice now focuses on what you actually struggle with - Fresh, job-relevant practice data across all lessons

- Track your accuracy trend, independence improvement, and concept mastery across SQL, Python, and Data Modeling over time - On-device learning adapts drag targets and drop zones to your tap patterns so tiles snap where you intend - Browse all content freely and complete challenges in a configurable number of lessons per category before the gate kicks in - Returning to the home page auto-scrolls to your last category and highlights where to resume

- A few quick questions at the start help us point you toward the lessons that matter most for you - The Python builder picks up on how you work and gets out of your way over time - Your stats now show exactly which concepts you have down and which ones are worth more practice - Coming back to the home screen will now take you straight back to where you were

- Improvements to the Python builder - Improved lesson challenge content - Learning data page to track progress in topics

Bug fixes for SQL builder and lesson continuity