• Move @remix-run/lazy-file and @remix-run/mime to peerDependencies

• Move @remix-run/headers to peerDependencies

• Move @remix-run/mime to peerDependencies

• [turbopack] Enable the filesystem cache for dev in canary builds: #85940
• docs: fix typos in packages: #82508

• chore(examples): remove with-windicss example: #81846
• examples: fix typos in cms-agilitycms: #82504

• Fix typed routes test expectations: #86487
• Add test for external middleware rewrite with changed headers: #49606
• Fix grammar and typos in typescript doc: #86513
• Skip filesystem-cache.test.ts test with Webpack: #86506

Huge thanks to @gaojude, @lukesandberg, @JamBalaya56562, @florianliebig, @icyJoseph, and @mischnic for helping!

• BREAKING CHANGE: Replace mrmime dependency with @remix-run/mime for MIME type detection which is now a peer dependency.

• Add support for acceptRanges function to conditionally enable HTTP Range requests based on the file being served:

  // Enable ranges only for large files
  staticFiles('./public', {
    acceptRanges: (file) => file.size > 10 * 1024 * 1024,
  })
  
  // Enable ranges only for videos
  staticFiles('./public', {
    acceptRanges: (file) => file.type.startsWith('video/'),
  })

• Replaced mrmime dependency with @remix-run/mime for MIME type detection

• Replaced mrmime dependency with @remix-run/mime for MIME type detection

• BREAKING CHANGE: Add @remix-run/mime as a peer dependency. This package is used by the createFileResponse() response helper to determine if HTTP Range requests should be supported by default for a given MIME type.

• Add compressResponse helper

• The createFileResponse() response helper now only enables HTTP Range requests by default for non-compressible MIME types. This allows text-based assets to be compressed while still supporting resumable downloads for media files.

  To restore the previous behavior where all files support range requests:

  return createFileResponse(file, request, {
    acceptRanges: true,
  })

  Note: Range requests and compression are mutually exclusive. When Accept-Ranges: bytes is present in response headers, the compress() response helper and compression() middleware will not compress the response.

• Add Vary support

import { Vary } from '@remix-run/headers'

let header = new Vary('Accept-Encoding')
header.add('Accept-Language')
header.headerNames // ['accept-encoding', 'accept-language']
header.toString() // 'accept-encoding, accept-language'

• Accept.getPreferred(), AcceptEncoding.getPreferred(), and AcceptLanguage.getPreferred() are now generic, preserving the union type of the input array in the return type

Initial release of this package.

See the README for more details.