Announcing PO9 Specification v1
Today we’re marking Specification v1 stable. .po9-skin is now a fixed, dependable target you can build against.
What v1 locks in
Section titled “What v1 locks in”- A required manifest as the single entry point.
- Theme tokens — a flat, named set of styling values.
- Asset rules that keep skins small and safe.
- A single-file package format.
The promise
Section titled “The promise”A skin valid under v1 stays valid under every later minor revision. Additive features (like the animation tokens on the roadmap) never break what you’ve already shipped. That stability is the whole point of a standard.
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