Sliders stopped working on multiple websites today

[dugweb]

Sorry, hopefully this is an okay place to post this question. I have a couple of websites that use Swiper, and today both of them stopped working. By stopped working I mean the swiper element stopped loading the images. The src for the image is in the data-src attribute, but not being loaded in place. They're on separate hosts, separate builds. The only shared asset is the Swiper cdn.

<link rel="stylesheet" href="https://unpkg.com/swiper/swiper-bundle.min.css"    />
<script src="https://unpkg.com/swiper/swiper-bundle.min.js"></script>

Did something change today? It looks like there's a new CDN on the website

<link
  rel="stylesheet"
  href="https://cdn.jsdelivr.net/npm/swiper@8/swiper-bundle.min.css"
/>

<script src="https://cdn.jsdelivr.net/npm/swiper@8/swiper-bundle.min.js"></script>

But changing that didn't help anything. Any help would be much appreciated. Thank you!

[dugweb]

Looks like the way lazy loading works has been changed. Now it's all based off the native loading="lazy", and no data-src element. In my case this was why there were no errors, but also no pictures loading.
https://github.com/nolimits4web/swiper/blob/master/CHANGELOG.md#lazy

Note to self, specify a version number when linking to a cdn.