This update focuses on stability, progression tracking, and several long-standing issues reported by players.
Fixed multiple progression and achievement tracking issues in Learn and Practice modes.
Completion progress is now recorded more reliably across modes.
Fixed an issue where the Explorer achievement could fail to unlock correctly.
Practice mode now tracks end-of-session progress more consistently, including review progress and streak-related progress.
Fixed achievement progress for perfect and high-efficiency quiz runs.
Kana and Vocabulary review progress should no longer be lost incorrectly at the end of a practice session.
Updated Italian language support and corrected several language selection issues in the Options menu.
Fixed a language dropdown issue where the wrong selected language could be displayed.
Corrected the vocabulary entry for 省略 / shouryaku and added its missing audio.
ListenVocab answer choices have been adjusted so the correct answer is no longer visually revealed by mismatched writing styles.
Save-state handling is now more robust, reducing cases where older local backup data could overwrite newer settings or progress.
Practice settings are now stored and restored more reliably between launches.
Fixed an issue where saved audio volume settings were not always fully applied on launch until the Options menu had been opened once.
Thank you for the reports and feedback. They helped track down several of these issues.