- Added audio to Reading sections
- Added User Stats, Leaderboards, and Achievements
- Introduced Pronunciation practice
- Introduced Placement Test
- Added Grammar Info and Pronunciation Table
- Added Leitner Reminder, Reverse Leitner, and Spelling modes
- Added Example Translations and Dictionary button in Word Review
- Introduced Public Wordlists, Profiles, and User-Created Wordlists
- Improved interface and overall stability
- Fixed sync issues
- General bug fixes