Kitsumi version history - 3 versions
Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 7.5.0
Released Sep 3, 2026 - 2.49 MBWorks with firefox 109.0 and later, android 120.0 and laterVersion 7.5.0 - Kitsuneru evolved from basic subtitle overlay into a full language-learning toolkit, getting new fresh design overhaul, adding flexible per-row segmentation strategies, an Articles text reader (hover/click/selection modes), OCR (built-in + Tesseract.js with drag-and-drop and right-click support), and a heavily reworked YouTube integration with multiple display modes and cross-language cue-contamination fixes. Alongside new features, I ran major performance passes-fast-exiting content-script init in video-less iframes, speedifying lazily-loading modules, and fixing delay/offset persistence bugs on auto-load to keep CPU/RAM low and reliability high. The UI also got a full theming overhaul for that spicy theme-aware color-mix variation; finally expanded localization to 46 languages.Source code released under All Rights Reserved
Older versions
Version 7.4.0
Released Sep 2, 2026 - 2.48 MBWorks with firefox 109.0 and later, android 120.0 and laterVersion 7.4.0 - Kitsuneru evolved from basic subtitle overlay into a full language-learning toolkit, getting new fresh design overhaul, adding flexible per-row segmentation strategies, an Articles text reader (hover/click/selection modes), OCR (built-in + Tesseract.js with drag-and-drop and right-click support), and a heavily reworked YouTube integration with multiple display modes and cross-language cue-contamination fixes. Alongside new features, I ran major performance passes-fast-exiting content-script init in video-less iframes, speedifying lazily-loading modules, and fixing delay/offset persistence bugs on auto-load to keep CPU/RAM low and reliability high. The UI also got a full theming overhaul for that spicy theme-aware color-mix variation; finally expanded localization to 46 languages.Source code released under All Rights Reserved
Version 7.3.0
Released Sep 1, 2026 - 2.44 MBWorks with firefox 109.0 and later, android 120.0 and laterVersion 7.3.0 - Kitsuneru evolved from basic subtitle overlay into a full language-learning toolkit, getting new fresh design overhaul, adding flexible per-row segmentation strategies, an Articles text reader (hover/click/selection modes), OCR (built-in + Tesseract.js with drag-and-drop and right-click support), and a heavily reworked YouTube integration with multiple display modes and cross-language cue-contamination fixes. Alongside new features, I ran major performance passes-fast-exiting content-script init in video-less iframes, speedifying lazily-loading modules, and fixing delay/offset persistence bugs on auto-load to keep CPU/RAM low and reliability high. The UI also got a full theming overhaul for that spicy theme-aware color-mix variation; finally expanded localization to 46 languages.Source code released under All Rights Reserved