Preact 10.x (MIT)
Source: https://github.com/preactjs/preact
License: https://github.com/preactjs/preact/blob/main/LICENSE
Bundled locally (no CDN). Used by: Schedule-X Calendar (ee-calendar widget).
Includes hooks.js, compat.js, jsx-runtime.js, signals-core.min.js, and signals.min.js from the same release.
