- Whisper subtitle generation now works for Jellyfin playback. It reads the item's original file through toJellyfinOriginalStreamUrl and writes to a reused cache folder. For transcoded playback it uses Jellyfin's audio index
- generateJapaneseSubtitles accepts http(s) streams when an output path is set; subprocess errors redact URL tokens
- Add widenHalfwidthKana/narrowFullwidthKana and widen subtitle text at ingest (mpv sub-text, parsed cues, live primary text), so halfwidth and fullwidth duplicates merge into one cue
- Stats queries widen older stored lines, sentence search matches katakana in either width, and stats mining widens sentence/word
- Update Jellyfin, subtitle generation, and architecture docs; add changelog fragments