Document image optimization's fallback to JPEG #74312
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What?
Documents the behavior added in #35190 for the Image Optimization API's behavior when the source image is webp or AVIF and the browser does not support the image.
Why?
I want to migrate my project to store our files as AVIF. I was worried by Next.js's documentation suggesting that it would still serve the "original source file" even if the browser does not support AVIF. It wasn't until finding #35190 that I realized it's safe for me to store the image as AVIF.