July 16, 2026
edge-apps-scripts dev, build, and build:dev run on Vite 8. If your Edge App brings its own
vite.config.ts or Vite plugins, check them against Vite 8 when you upgrade.captureScreenshot in @screenly/edge-apps/test/screenshots opens a page at a given size, mocks the clock and screenly.js, and saves the screenshot, replacing the setup every Edge App's screenshot spec repeated.
Releases jumped from 1.5.0 to 26.8.0 and are now named by year and month, matching the rest of Screenly.
isLightColor tells an Edge App whether a color needs dark text on top of it, so text on a customer's accent color stays readable whether the brand is pale or deep.
readEdgeAppCache and writeEdgeAppCache store the last value an Edge App fetched successfully, so it has something to show when the next request fails.
Apps scaffolded with create use Tailwind CSS utility classes from the start, and the same 3 imports turn them on in an existing Edge App.