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## History Previously, we added support for `squoosh` because it was a wasm implementation that "just worked" on all platforms when running `next dev` for the first time. However, it was slow so we always recommended manually installing `sharp` for production use cases running `next build` and `next start`. Now that [`sharp` supports webassembly](https://sharp.pixelplumbing.com/install#webassembly), we no longer need to maintain `squoosh`, so it can be removed. We also don't need to make the user install sharp manually because it can be installed under `optionalDependencies`. I left it optional in case there was some platform that still needed to manually install the wasm variant with `npm install --cpu=wasm32 sharp` such as codesandbox/stackblitz (I don't believe sharp has any fallback built in yet). Since we can guarantee `sharp`, we can also remove `get-orientation` dep and upgrade `image-size` dep. I also moved an [existing `sharp` test](https://github.com/vercel/next.js/pull/56674) into its own fixture since it was unrelated to image optimization. ## Related Issues - Fixes https://github.com/vercel/next.js/issues/41417 - Related https://github.com/vercel/next.js/pull/54670 - Related https://github.com/vercel/next.js/issues/54708 - Related https://github.com/vercel/next.js/issues/44804 - Related https://github.com/vercel/next.js/issues/48820 - Related https://github.com/vercel/next.js/pull/61810 - Related https://github.com/vercel/next.js/pull/61696 - Related https://github.com/vercel/next.js/issues/44685 - Closes https://github.com/vercel/next.js/issues/64362 ## Breaking Change This is a breaking change because newer versions of `sharp` no longer support `yarn@1`. - https://github.com/lovell/sharp/issues/3750 The workaround is to install with `yarn --ignore-engines` flag. Also note that Vercel no longer defaults to yarn when no lockfile is found - https://github.com/vercel/vercel/pull/11131 - https://github.com/vercel/vercel/pull/11242 Closes NEXT-2823 |
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| .. | ||
| 01-building-your-application | ||
| 02-api-reference | ||
| index.mdx | ||