Word-by-Word Captions: Transcript corrections now update immediately in both the preview and exported video—no mode toggle needed. CJK Karaoke: Chinese, Japanese, and Thai captions now highlight character by character and render with natural spacing.

=== Whisper Caption 1.2 === Multi-Clip Editor: Select multiple videos to combine into one captioned export. Drag-and-drop to reorder clips, split at the playhead, duplicate clips, and undo/redo as you go. AI Hook Detection: Auto-finds the most compelling moment in your video and lets you prepend it as a hook intro. Word-by-Word Captions: New caption style with NLP-based emphasis sizing—great for short-form content where every word should pop. Translate Captions: Translate your transcript into another language right in the app. Export Aspect Ratios: New square (1:1) and improved vertical (9:16) exports, with no more black bars on the preview. Auto-Save: Projects persist automatically so you don't lose work between sessions. Redesigned Home and Editor: Cleaner layouts throughout. Gemini Model Picker: Choose between Gemini Flash and Gemini Pro for caption enhancement. Plus behind-the-scenes work so the app keeps up automatically as Google updates its AI models. Plus dozens of fixes across captioning consistency, video composition, and export quality.