Changelog Video skill: what it does and how to install it

What it does. Converts a changelog Markdown file into a 1080-square, 45-60-second HyperFrames video. It selects a visual mock or honest checklist for each theme, writes separate spoken and display scripts, generates Annie voiceover and word timings, adds captions, and builds the branded project with an animated background before running caption, seam and preview checks.

When to use it. Use for weekly changelog videos in the HyperFrames repository. It renders only when requested and requires clarification for unknown pronunciations; it does not ship without word timings or visible captions.