## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
## Documentation / Examples
- [ ] Make sure the linting passes
* Remove deprecated features
In the next major version we'll want to merge this PR that removes some of the long-time deprecated features, it'll have a positive effect on bundle size.
* Update tests
* Update tests
* Change unsized to layout=fill in test
* Update sizes
* Update rotation test
* Update size limit test
* Update test
* Update test
* Update test
Makes sure a helpful error is shown for `<Link>` with multiple children
## Bug
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- [ ] Integration tests added
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
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- [ ] Telemetry added. In case of a feature if it's used or not.
## Documentation / Examples
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This ensures the `basePath` is correctly re-added to the `url` after resolving a dynamic route since the `url` stored in history is expected to already contain the `basePath`, an additional test has been added to ensure this is working correctly back/forward through history
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
Fixes: https://github.com/vercel/next.js/issues/25285
## Bug
- [x] fixes#24684
- [x] Integration tests added
Intentionally omitted changing the types for `GetServerSideProps` etc. as its imo less reasonable to leverage SSR with a sync `getServerSideProps`. Can of course change the type too if you consider that also a valid case.
This updates beforeFiles rewrites to continue instead of matching a public file/page immediately after a match, this allows all beforeFiles routes to be checked before matching the filesystem.
## Bug
- [ ] Related issues linked using `fixes #number`
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## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
## Documentation / Examples
- [ ] Make sure the linting passes
## Bug
- [x] Related issues linked using `fixes #number`
- [ ] Integration tests added
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
## Documentation / Examples
- [] Make sure the linting passes
Ref: #21930
`caller` - in babel is optional field - https://babeljs.io/docs/en/options#caller
And it may be not provided by developer in transformFile
## Bug
- [ ] Related issues linked using `fixes #number`
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## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
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- [ ] Telemetry added. In case of a feature if it's used or not.
## Documentation / Examples
- [ ] Make sure the linting passes
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
This pull request upgrades `postcss-loader` from `4.0.3` to `4.3.0`. Version `4.3.0` [adds support](https://github.com/webpack-contrib/postcss-loader/pull/525) for the `dir-dependency` message type which PostCSS plugins can use to register directories as dependencies ([documentation](https://github.com/postcss/postcss/blob/main/docs/guidelines/plugin.md#31-use-messages-to-specify-dependencies)).
## Bug
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## Description
These values should be optional and not required on the `NextConfig` type.
## Bug
- [x] Related issues linked using `fixes #number`
- [ ] Integration tests added
Fixes#25207
Currently rewritten routes that use a `has` condition throw an `Object.fromEntries is not a function` error in older browsers.
## Documentation / Examples
- [x] Make sure the linting passes
## Solution
As mentioned in issue #25207, looks like last year the team decided not to include the `fromEntries` polyfill https://github.com/vercel/next.js/pull/15772#discussion_r463957221.
As such, we should avoid using non-polyfilled methods in core next.js code bundled in the browser.
This PR's changes should result in the same object being returned, without using `fromEntries`.
### move all access to built pages into worker pool
to allow parallelizing and avoid loading the bundles in the main thread
This improves performance of the static check step a bit and helps reducing memory load in main thread
### enable splitChunks for server build in webpack 5
This improves performance for static generation by loading less code due to reduced duplication
When Image Optimization is enabled, if the URL of the image is not correct as a regular expression (e.g. `/image.png?lang=c++`), Next.js will give an error and fail to build.
This regex is no longer needed since it no longer matches with the strip-ansi version that is bundled with Next.js
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
## Documentation / Examples
- [ ] Make sure the linting passes
This makes sure a catch-all rewrite doesn't override the params from a dynamic route in minimal mode, it also makes sure we don't attempt applying headers and rewrites un-necessarily in minimal mode.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
This improves long term caching by avoiding hash changes
workaround fix#25013
The real problem is fixed by #24573
## Bug
- [x] Related issues linked using `fixes #number`
- [ ] Integration tests added
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
## Documentation / Examples
- [ ] Make sure the linting passes
This fixes ie11 compatibility that broke in https://github.com/vercel/next.js/pull/24656 from the polyfills not being loaded first, our existing ie11 test caught this but was failing, this ensures the test is passing again. This also updates the `hrefValue` optional chaining in the eslint plugin as these files aren't transpiled and related tests were failing in azure
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
emit must be called on build program to leverage caching
While the the current way of calling incremental typescript seem to work, it actually doesn't use caching correct. A difference is only notice-able on larger code bases...
Adds lint rules to the Next.js ESLint plugin to:
- Disallow importing `next/head` inside `pages/_document.js`
- Disallow importing `next/document` outside of `pages/_document.js`
Both rules will be surfaced as **errors** within the recommended config of the plugin.
Fixes#13712#13958
Adds a lint rule warning to the Next.js ESLint plugin if a custom Google Font is added at page-level instead of with a custom document (`.document.js`)
_Note: This will be generalized to include more font providers in the near future._
fixes a small bug which caused the webpack chunk to be too big as it includes references to all pages
## Bug
- [x] Related issues linked using `fixes #number`
- [ ] Integration tests added
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
## Documentation / Examples
- [ ] Make sure the linting passes
* fix check in externals that validate if the require is resolve-able for the server
* performance improvements
Fixes#23130
## Bug
- [x] Related issues linked using `fixes #number`
- [ ] Integration tests added
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
## Documentation / Examples
- [ ] Make sure the linting passes
