diff --git a/.github/workflows/e2e-tests.yml b/.github/workflows/e2e-tests.yml
index 332eebccb..43b538719 100644
--- a/.github/workflows/e2e-tests.yml
+++ b/.github/workflows/e2e-tests.yml
@@ -17,10 +17,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
@@ -40,10 +40,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
@@ -69,10 +69,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
@@ -94,10 +94,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
@@ -114,10 +114,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
@@ -138,10 +138,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
@@ -159,10 +159,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
@@ -183,10 +183,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
@@ -209,10 +209,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
@@ -234,10 +234,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
@@ -259,10 +259,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
@@ -281,12 +281,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macos-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
     env:
       NUGET_PACKAGES: ${{ github.workspace }}/.nuget/packages
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
@@ -312,12 +312,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macos-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
     env:
       NUGET_PACKAGES: ${{ github.workspace }}/.nuget/packages
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
@@ -341,10 +341,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
@@ -367,10 +367,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
@@ -391,9 +391,9 @@ jobs:
           if (-not ($version -eq '${{steps.step2.outputs.dotnet-version}}')) { throw "Unexpected output value" }
 
   test-proxy:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     container:
-      image: ubuntu:latest
+      image: ubuntu:22.04
       options: --dns 127.0.0.1
     services:
       squid-proxy:
@@ -405,7 +405,7 @@ jobs:
       http_proxy: http://squid-proxy:3128
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Powershell
         run: |
           apt-get update
@@ -437,7 +437,7 @@ jobs:
       no_proxy: github.com,dotnetcli.blob.core.windows.net,download.visualstudio.microsoft.com,api.nuget.org,dotnetcli.azureedge.net
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
@@ -457,12 +457,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
         lower-version: ['3.1.426']
         higher-version: ['7.0.203']
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
diff --git a/.github/workflows/test-dotnet.yml b/.github/workflows/test-dotnet.yml
index 03b9a294b..32f91acd4 100644
--- a/.github/workflows/test-dotnet.yml
+++ b/.github/workflows/test-dotnet.yml
@@ -17,11 +17,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+        operating-system: [ubuntu-latest, windows-latest, macos-13]
         dotnet-version: ['2.1', '2.2', '3.0', '3.1', '5.0', '6.0', '7.0', '8.0']
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Clear toolcache
         shell: pwsh
         run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
diff --git a/.licenses/npm/undici.dep.yml b/.licenses/npm/undici.dep.yml
index 58844ed3d..cc74a6d2d 100644
--- a/.licenses/npm/undici.dep.yml
+++ b/.licenses/npm/undici.dep.yml
@@ -1,6 +1,6 @@
 ---
 name: undici
-version: 5.28.3
+version: 5.28.4
 type: npm
 summary: An HTTP/1.1 client, written from scratch for Node.js
 homepage: https://undici.nodejs.org
diff --git a/dist/cache-save/index.js b/dist/cache-save/index.js
index 811647feb..271b87a1c 100644
--- a/dist/cache-save/index.js
+++ b/dist/cache-save/index.js
@@ -59925,6 +59925,132 @@ function onConnectTimeout (socket) {
 module.exports = buildConnector
 
 
+/***/ }),
+
+/***/ 4462:
+/***/ ((module) => {
+
+"use strict";
+
+
+/** @type {Record<string, string | undefined>} */
+const headerNameLowerCasedRecord = {}
+
+// https://developer.mozilla.org/docs/Web/HTTP/Headers
+const wellknownHeaderNames = [
+  'Accept',
+  'Accept-Encoding',
+  'Accept-Language',
+  'Accept-Ranges',
+  'Access-Control-Allow-Credentials',
+  'Access-Control-Allow-Headers',
+  'Access-Control-Allow-Methods',
+  'Access-Control-Allow-Origin',
+  'Access-Control-Expose-Headers',
+  'Access-Control-Max-Age',
+  'Access-Control-Request-Headers',
+  'Access-Control-Request-Method',
+  'Age',
+  'Allow',
+  'Alt-Svc',
+  'Alt-Used',
+  'Authorization',
+  'Cache-Control',
+  'Clear-Site-Data',
+  'Connection',
+  'Content-Disposition',
+  'Content-Encoding',
+  'Content-Language',
+  'Content-Length',
+  'Content-Location',
+  'Content-Range',
+  'Content-Security-Policy',
+  'Content-Security-Policy-Report-Only',
+  'Content-Type',
+  'Cookie',
+  'Cross-Origin-Embedder-Policy',
+  'Cross-Origin-Opener-Policy',
+  'Cross-Origin-Resource-Policy',
+  'Date',
+  'Device-Memory',
+  'Downlink',
+  'ECT',
+  'ETag',
+  'Expect',
+  'Expect-CT',
+  'Expires',
+  'Forwarded',
+  'From',
+  'Host',
+  'If-Match',
+  'If-Modified-Since',
+  'If-None-Match',
+  'If-Range',
+  'If-Unmodified-Since',
+  'Keep-Alive',
+  'Last-Modified',
+  'Link',
+  'Location',
+  'Max-Forwards',
+  'Origin',
+  'Permissions-Policy',
+  'Pragma',
+  'Proxy-Authenticate',
+  'Proxy-Authorization',
+  'RTT',
+  'Range',
+  'Referer',
+  'Referrer-Policy',
+  'Refresh',
+  'Retry-After',
+  'Sec-WebSocket-Accept',
+  'Sec-WebSocket-Extensions',
+  'Sec-WebSocket-Key',
+  'Sec-WebSocket-Protocol',
+  'Sec-WebSocket-Version',
+  'Server',
+  'Server-Timing',
+  'Service-Worker-Allowed',
+  'Service-Worker-Navigation-Preload',
+  'Set-Cookie',
+  'SourceMap',
+  'Strict-Transport-Security',
+  'Supports-Loading-Mode',
+  'TE',
+  'Timing-Allow-Origin',
+  'Trailer',
+  'Transfer-Encoding',
+  'Upgrade',
+  'Upgrade-Insecure-Requests',
+  'User-Agent',
+  'Vary',
+  'Via',
+  'WWW-Authenticate',
+  'X-Content-Type-Options',
+  'X-DNS-Prefetch-Control',
+  'X-Frame-Options',
+  'X-Permitted-Cross-Domain-Policies',
+  'X-Powered-By',
+  'X-Requested-With',
+  'X-XSS-Protection'
+]
+
+for (let i = 0; i < wellknownHeaderNames.length; ++i) {
+  const key = wellknownHeaderNames[i]
+  const lowerCasedKey = key.toLowerCase()
+  headerNameLowerCasedRecord[key] = headerNameLowerCasedRecord[lowerCasedKey] =
+    lowerCasedKey
+}
+
+// Note: object prototypes should not be able to be referenced. e.g. `Object#hasOwnProperty`.
+Object.setPrototypeOf(headerNameLowerCasedRecord, null)
+
+module.exports = {
+  wellknownHeaderNames,
+  headerNameLowerCasedRecord
+}
+
+
 /***/ }),
 
 /***/ 8045:
@@ -60757,6 +60883,7 @@ const { InvalidArgumentError } = __nccwpck_require__(8045)
 const { Blob } = __nccwpck_require__(4300)
 const nodeUtil = __nccwpck_require__(3837)
 const { stringify } = __nccwpck_require__(3477)
+const { headerNameLowerCasedRecord } = __nccwpck_require__(4462)
 
 const [nodeMajor, nodeMinor] = process.versions.node.split('.').map(v => Number(v))
 
@@ -60966,6 +61093,15 @@ function parseKeepAliveTimeout (val) {
   return m ? parseInt(m[1], 10) * 1000 : null
 }
 
+/**
+ * Retrieves a header name and returns its lowercase value.
+ * @param {string | Buffer} value Header name
+ * @returns {string}
+ */
+function headerNameToString (value) {
+  return headerNameLowerCasedRecord[value] || value.toLowerCase()
+}
+
 function parseHeaders (headers, obj = {}) {
   // For H2 support
   if (!Array.isArray(headers)) return headers
@@ -61237,6 +61373,7 @@ module.exports = {
   isIterable,
   isAsyncIterable,
   isDestroyed,
+  headerNameToString,
   parseRawHeaders,
   parseHeaders,
   parseKeepAliveTimeout,
@@ -67884,14 +68021,18 @@ const { isBlobLike, toUSVString, ReadableStreamFrom } = __nccwpck_require__(3983
 const assert = __nccwpck_require__(9491)
 const { isUint8Array } = __nccwpck_require__(9830)
 
+let supportedHashes = []
+
 // https://nodejs.org/api/crypto.html#determining-if-crypto-support-is-unavailable
 /** @type {import('crypto')|undefined} */
 let crypto
 
 try {
   crypto = __nccwpck_require__(6113)
+  const possibleRelevantHashes = ['sha256', 'sha384', 'sha512']
+  supportedHashes = crypto.getHashes().filter((hash) => possibleRelevantHashes.includes(hash))
+/* c8 ignore next 3 */
 } catch {
-
 }
 
 function responseURL (response) {
@@ -68419,66 +68560,56 @@ function bytesMatch (bytes, metadataList) {
     return true
   }
 
-  // 3. If parsedMetadata is the empty set, return true.
+  // 3. If response is not eligible for integrity validation, return false.
+  // TODO
+
+  // 4. If parsedMetadata is the empty set, return true.
   if (parsedMetadata.length === 0) {
     return true
   }
 
-  // 4. Let metadata be the result of getting the strongest
+  // 5. Let metadata be the result of getting the strongest
   //    metadata from parsedMetadata.
-  const list = parsedMetadata.sort((c, d) => d.algo.localeCompare(c.algo))
-  // get the strongest algorithm
-  const strongest = list[0].algo
-  // get all entries that use the strongest algorithm; ignore weaker
-  const metadata = list.filter((item) => item.algo === strongest)
+  const strongest = getStrongestMetadata(parsedMetadata)
+  const metadata = filterMetadataListByAlgorithm(parsedMetadata, strongest)
 
-  // 5. For each item in metadata:
+  // 6. For each item in metadata:
   for (const item of metadata) {
     // 1. Let algorithm be the alg component of item.
     const algorithm = item.algo
 
     // 2. Let expectedValue be the val component of item.
-    let expectedValue = item.hash
+    const expectedValue = item.hash
 
     // See https://github.com/web-platform-tests/wpt/commit/e4c5cc7a5e48093220528dfdd1c4012dc3837a0e
     // "be liberal with padding". This is annoying, and it's not even in the spec.
 
-    if (expectedValue.endsWith('==')) {
-      expectedValue = expectedValue.slice(0, -2)
-    }
-
     // 3. Let actualValue be the result of applying algorithm to bytes.
     let actualValue = crypto.createHash(algorithm).update(bytes).digest('base64')
 
-    if (actualValue.endsWith('==')) {
-      actualValue = actualValue.slice(0, -2)
+    if (actualValue[actualValue.length - 1] === '=') {
+      if (actualValue[actualValue.length - 2] === '=') {
+        actualValue = actualValue.slice(0, -2)
+      } else {
+        actualValue = actualValue.slice(0, -1)
+      }
     }
 
     // 4. If actualValue is a case-sensitive match for expectedValue,
     //    return true.
-    if (actualValue === expectedValue) {
-      return true
-    }
-
-    let actualBase64URL = crypto.createHash(algorithm).update(bytes).digest('base64url')
-
-    if (actualBase64URL.endsWith('==')) {
-      actualBase64URL = actualBase64URL.slice(0, -2)
-    }
-
-    if (actualBase64URL === expectedValue) {
+    if (compareBase64Mixed(actualValue, expectedValue)) {
       return true
     }
   }
 
-  // 6. Return false.
+  // 7. Return false.
   return false
 }
 
 // https://w3c.github.io/webappsec-subresource-integrity/#grammardef-hash-with-options
 // https://www.w3.org/TR/CSP2/#source-list-syntax
 // https://www.rfc-editor.org/rfc/rfc5234#appendix-B.1
-const parseHashWithOptions = /((?<algo>sha256|sha384|sha512)-(?<hash>[A-z0-9+/]{1}.*={0,2}))( +[\x21-\x7e]?)?/i
+const parseHashWithOptions = /(?<algo>sha256|sha384|sha512)-((?<hash>[A-Za-z0-9+/]+|[A-Za-z0-9_-]+)={0,2}(?:\s|$)( +[!-~]*)?)?/i
 
 /**
  * @see https://w3c.github.io/webappsec-subresource-integrity/#parse-metadata
@@ -68492,8 +68623,6 @@ function parseMetadata (metadata) {
   // 2. Let empty be equal to true.
   let empty = true
 
-  const supportedHashes = crypto.getHashes()
-
   // 3. For each token returned by splitting metadata on spaces:
   for (const token of metadata.split(' ')) {
     // 1. Set empty to false.
@@ -68503,7 +68632,11 @@ function parseMetadata (metadata) {
     const parsedToken = parseHashWithOptions.exec(token)
 
     // 3. If token does not parse, continue to the next token.
-    if (parsedToken === null || parsedToken.groups === undefined) {
+    if (
+      parsedToken === null ||
+      parsedToken.groups === undefined ||
+      parsedToken.groups.algo === undefined
+    ) {
       // Note: Chromium blocks the request at this point, but Firefox
       // gives a warning that an invalid integrity was given. The
       // correct behavior is to ignore these, and subsequently not
@@ -68512,11 +68645,11 @@ function parseMetadata (metadata) {
     }
 
     // 4. Let algorithm be the hash-algo component of token.
-    const algorithm = parsedToken.groups.algo
+    const algorithm = parsedToken.groups.algo.toLowerCase()
 
     // 5. If algorithm is a hash function recognized by the user
     //    agent, add the parsed token to result.
-    if (supportedHashes.includes(algorithm.toLowerCase())) {
+    if (supportedHashes.includes(algorithm)) {
       result.push(parsedToken.groups)
     }
   }
@@ -68529,6 +68662,82 @@ function parseMetadata (metadata) {
   return result
 }
 
+/**
+ * @param {{ algo: 'sha256' | 'sha384' | 'sha512' }[]} metadataList
+ */
+function getStrongestMetadata (metadataList) {
+  // Let algorithm be the algo component of the first item in metadataList.
+  // Can be sha256
+  let algorithm = metadataList[0].algo
+  // If the algorithm is sha512, then it is the strongest
+  // and we can return immediately
+  if (algorithm[3] === '5') {
+    return algorithm
+  }
+
+  for (let i = 1; i < metadataList.length; ++i) {
+    const metadata = metadataList[i]
+    // If the algorithm is sha512, then it is the strongest
+    // and we can break the loop immediately
+    if (metadata.algo[3] === '5') {
+      algorithm = 'sha512'
+      break
+    // If the algorithm is sha384, then a potential sha256 or sha384 is ignored
+    } else if (algorithm[3] === '3') {
+      continue
+    // algorithm is sha256, check if algorithm is sha384 and if so, set it as
+    // the strongest
+    } else if (metadata.algo[3] === '3') {
+      algorithm = 'sha384'
+    }
+  }
+  return algorithm
+}
+
+function filterMetadataListByAlgorithm (metadataList, algorithm) {
+  if (metadataList.length === 1) {
+    return metadataList
+  }
+
+  let pos = 0
+  for (let i = 0; i < metadataList.length; ++i) {
+    if (metadataList[i].algo === algorithm) {
+      metadataList[pos++] = metadataList[i]
+    }
+  }
+
+  metadataList.length = pos
+
+  return metadataList
+}
+
+/**
+ * Compares two base64 strings, allowing for base64url
+ * in the second string.
+ *
+* @param {string} actualValue always base64
+ * @param {string} expectedValue base64 or base64url
+ * @returns {boolean}
+ */
+function compareBase64Mixed (actualValue, expectedValue) {
+  if (actualValue.length !== expectedValue.length) {
+    return false
+  }
+  for (let i = 0; i < actualValue.length; ++i) {
+    if (actualValue[i] !== expectedValue[i]) {
+      if (
+        (actualValue[i] === '+' && expectedValue[i] === '-') ||
+        (actualValue[i] === '/' && expectedValue[i] === '_')
+      ) {
+        continue
+      }
+      return false
+    }
+  }
+
+  return true
+}
+
 // https://w3c.github.io/webappsec-upgrade-insecure-requests/#upgrade-request
 function tryUpgradeRequestToAPotentiallyTrustworthyURL (request) {
   // TODO
@@ -68944,7 +69153,8 @@ module.exports = {
   urlHasHttpsScheme,
   urlIsHttpHttpsScheme,
   readAllBytes,
-  normalizeMethodRecord
+  normalizeMethodRecord,
+  parseMetadata
 }
 
 
@@ -71031,12 +71241,17 @@ function parseLocation (statusCode, headers) {
 
 // https://tools.ietf.org/html/rfc7231#section-6.4.4
 function shouldRemoveHeader (header, removeContent, unknownOrigin) {
-  return (
-    (header.length === 4 && header.toString().toLowerCase() === 'host') ||
-    (removeContent && header.toString().toLowerCase().indexOf('content-') === 0) ||
-    (unknownOrigin && header.length === 13 && header.toString().toLowerCase() === 'authorization') ||
-    (unknownOrigin && header.length === 6 && header.toString().toLowerCase() === 'cookie')
-  )
+  if (header.length === 4) {
+    return util.headerNameToString(header) === 'host'
+  }
+  if (removeContent && util.headerNameToString(header).startsWith('content-')) {
+    return true
+  }
+  if (unknownOrigin && (header.length === 13 || header.length === 6 || header.length === 19)) {
+    const name = util.headerNameToString(header)
+    return name === 'authorization' || name === 'cookie' || name === 'proxy-authorization'
+  }
+  return false
 }
 
 // https://tools.ietf.org/html/rfc7231#section-6.4
diff --git a/dist/setup/index.js b/dist/setup/index.js
index 3027ed3da..405862d3b 100644
--- a/dist/setup/index.js
+++ b/dist/setup/index.js
@@ -72122,6 +72122,132 @@ function onConnectTimeout (socket) {
 module.exports = buildConnector
 
 
+/***/ }),
+
+/***/ 4462:
+/***/ ((module) => {
+
+"use strict";
+
+
+/** @type {Record<string, string | undefined>} */
+const headerNameLowerCasedRecord = {}
+
+// https://developer.mozilla.org/docs/Web/HTTP/Headers
+const wellknownHeaderNames = [
+  'Accept',
+  'Accept-Encoding',
+  'Accept-Language',
+  'Accept-Ranges',
+  'Access-Control-Allow-Credentials',
+  'Access-Control-Allow-Headers',
+  'Access-Control-Allow-Methods',
+  'Access-Control-Allow-Origin',
+  'Access-Control-Expose-Headers',
+  'Access-Control-Max-Age',
+  'Access-Control-Request-Headers',
+  'Access-Control-Request-Method',
+  'Age',
+  'Allow',
+  'Alt-Svc',
+  'Alt-Used',
+  'Authorization',
+  'Cache-Control',
+  'Clear-Site-Data',
+  'Connection',
+  'Content-Disposition',
+  'Content-Encoding',
+  'Content-Language',
+  'Content-Length',
+  'Content-Location',
+  'Content-Range',
+  'Content-Security-Policy',
+  'Content-Security-Policy-Report-Only',
+  'Content-Type',
+  'Cookie',
+  'Cross-Origin-Embedder-Policy',
+  'Cross-Origin-Opener-Policy',
+  'Cross-Origin-Resource-Policy',
+  'Date',
+  'Device-Memory',
+  'Downlink',
+  'ECT',
+  'ETag',
+  'Expect',
+  'Expect-CT',
+  'Expires',
+  'Forwarded',
+  'From',
+  'Host',
+  'If-Match',
+  'If-Modified-Since',
+  'If-None-Match',
+  'If-Range',
+  'If-Unmodified-Since',
+  'Keep-Alive',
+  'Last-Modified',
+  'Link',
+  'Location',
+  'Max-Forwards',
+  'Origin',
+  'Permissions-Policy',
+  'Pragma',
+  'Proxy-Authenticate',
+  'Proxy-Authorization',
+  'RTT',
+  'Range',
+  'Referer',
+  'Referrer-Policy',
+  'Refresh',
+  'Retry-After',
+  'Sec-WebSocket-Accept',
+  'Sec-WebSocket-Extensions',
+  'Sec-WebSocket-Key',
+  'Sec-WebSocket-Protocol',
+  'Sec-WebSocket-Version',
+  'Server',
+  'Server-Timing',
+  'Service-Worker-Allowed',
+  'Service-Worker-Navigation-Preload',
+  'Set-Cookie',
+  'SourceMap',
+  'Strict-Transport-Security',
+  'Supports-Loading-Mode',
+  'TE',
+  'Timing-Allow-Origin',
+  'Trailer',
+  'Transfer-Encoding',
+  'Upgrade',
+  'Upgrade-Insecure-Requests',
+  'User-Agent',
+  'Vary',
+  'Via',
+  'WWW-Authenticate',
+  'X-Content-Type-Options',
+  'X-DNS-Prefetch-Control',
+  'X-Frame-Options',
+  'X-Permitted-Cross-Domain-Policies',
+  'X-Powered-By',
+  'X-Requested-With',
+  'X-XSS-Protection'
+]
+
+for (let i = 0; i < wellknownHeaderNames.length; ++i) {
+  const key = wellknownHeaderNames[i]
+  const lowerCasedKey = key.toLowerCase()
+  headerNameLowerCasedRecord[key] = headerNameLowerCasedRecord[lowerCasedKey] =
+    lowerCasedKey
+}
+
+// Note: object prototypes should not be able to be referenced. e.g. `Object#hasOwnProperty`.
+Object.setPrototypeOf(headerNameLowerCasedRecord, null)
+
+module.exports = {
+  wellknownHeaderNames,
+  headerNameLowerCasedRecord
+}
+
+
 /***/ }),
 
 /***/ 8045:
@@ -72954,6 +73080,7 @@ const { InvalidArgumentError } = __nccwpck_require__(8045)
 const { Blob } = __nccwpck_require__(4300)
 const nodeUtil = __nccwpck_require__(3837)
 const { stringify } = __nccwpck_require__(3477)
+const { headerNameLowerCasedRecord } = __nccwpck_require__(4462)
 
 const [nodeMajor, nodeMinor] = process.versions.node.split('.').map(v => Number(v))
 
@@ -73163,6 +73290,15 @@ function parseKeepAliveTimeout (val) {
   return m ? parseInt(m[1], 10) * 1000 : null
 }
 
+/**
+ * Retrieves a header name and returns its lowercase value.
+ * @param {string | Buffer} value Header name
+ * @returns {string}
+ */
+function headerNameToString (value) {
+  return headerNameLowerCasedRecord[value] || value.toLowerCase()
+}
+
 function parseHeaders (headers, obj = {}) {
   // For H2 support
   if (!Array.isArray(headers)) return headers
@@ -73434,6 +73570,7 @@ module.exports = {
   isIterable,
   isAsyncIterable,
   isDestroyed,
+  headerNameToString,
   parseRawHeaders,
   parseHeaders,
   parseKeepAliveTimeout,
@@ -80081,14 +80218,18 @@ const { isBlobLike, toUSVString, ReadableStreamFrom } = __nccwpck_require__(3983
 const assert = __nccwpck_require__(9491)
 const { isUint8Array } = __nccwpck_require__(9830)
 
+let supportedHashes = []
+
 // https://nodejs.org/api/crypto.html#determining-if-crypto-support-is-unavailable
 /** @type {import('crypto')|undefined} */
 let crypto
 
 try {
   crypto = __nccwpck_require__(6113)
+  const possibleRelevantHashes = ['sha256', 'sha384', 'sha512']
+  supportedHashes = crypto.getHashes().filter((hash) => possibleRelevantHashes.includes(hash))
+/* c8 ignore next 3 */
 } catch {
-
 }
 
 function responseURL (response) {
@@ -80616,66 +80757,56 @@ function bytesMatch (bytes, metadataList) {
     return true
   }
 
-  // 3. If parsedMetadata is the empty set, return true.
+  // 3. If response is not eligible for integrity validation, return false.
+  // TODO
+
+  // 4. If parsedMetadata is the empty set, return true.
   if (parsedMetadata.length === 0) {
     return true
   }
 
-  // 4. Let metadata be the result of getting the strongest
+  // 5. Let metadata be the result of getting the strongest
   //    metadata from parsedMetadata.
-  const list = parsedMetadata.sort((c, d) => d.algo.localeCompare(c.algo))
-  // get the strongest algorithm
-  const strongest = list[0].algo
-  // get all entries that use the strongest algorithm; ignore weaker
-  const metadata = list.filter((item) => item.algo === strongest)
+  const strongest = getStrongestMetadata(parsedMetadata)
+  const metadata = filterMetadataListByAlgorithm(parsedMetadata, strongest)
 
-  // 5. For each item in metadata:
+  // 6. For each item in metadata:
   for (const item of metadata) {
     // 1. Let algorithm be the alg component of item.
     const algorithm = item.algo
 
     // 2. Let expectedValue be the val component of item.
-    let expectedValue = item.hash
+    const expectedValue = item.hash
 
     // See https://github.com/web-platform-tests/wpt/commit/e4c5cc7a5e48093220528dfdd1c4012dc3837a0e
     // "be liberal with padding". This is annoying, and it's not even in the spec.
 
-    if (expectedValue.endsWith('==')) {
-      expectedValue = expectedValue.slice(0, -2)
-    }
-
     // 3. Let actualValue be the result of applying algorithm to bytes.
     let actualValue = crypto.createHash(algorithm).update(bytes).digest('base64')
 
-    if (actualValue.endsWith('==')) {
-      actualValue = actualValue.slice(0, -2)
+    if (actualValue[actualValue.length - 1] === '=') {
+      if (actualValue[actualValue.length - 2] === '=') {
+        actualValue = actualValue.slice(0, -2)
+      } else {
+        actualValue = actualValue.slice(0, -1)
+      }
     }
 
     // 4. If actualValue is a case-sensitive match for expectedValue,
     //    return true.
-    if (actualValue === expectedValue) {
-      return true
-    }
-
-    let actualBase64URL = crypto.createHash(algorithm).update(bytes).digest('base64url')
-
-    if (actualBase64URL.endsWith('==')) {
-      actualBase64URL = actualBase64URL.slice(0, -2)
-    }
-
-    if (actualBase64URL === expectedValue) {
+    if (compareBase64Mixed(actualValue, expectedValue)) {
       return true
     }
   }
 
-  // 6. Return false.
+  // 7. Return false.
   return false
 }
 
 // https://w3c.github.io/webappsec-subresource-integrity/#grammardef-hash-with-options
 // https://www.w3.org/TR/CSP2/#source-list-syntax
 // https://www.rfc-editor.org/rfc/rfc5234#appendix-B.1
-const parseHashWithOptions = /((?<algo>sha256|sha384|sha512)-(?<hash>[A-z0-9+/]{1}.*={0,2}))( +[\x21-\x7e]?)?/i
+const parseHashWithOptions = /(?<algo>sha256|sha384|sha512)-((?<hash>[A-Za-z0-9+/]+|[A-Za-z0-9_-]+)={0,2}(?:\s|$)( +[!-~]*)?)?/i
 
 /**
  * @see https://w3c.github.io/webappsec-subresource-integrity/#parse-metadata
@@ -80689,8 +80820,6 @@ function parseMetadata (metadata) {
   // 2. Let empty be equal to true.
   let empty = true
 
-  const supportedHashes = crypto.getHashes()
-
   // 3. For each token returned by splitting metadata on spaces:
   for (const token of metadata.split(' ')) {
     // 1. Set empty to false.
@@ -80700,7 +80829,11 @@ function parseMetadata (metadata) {
     const parsedToken = parseHashWithOptions.exec(token)
 
     // 3. If token does not parse, continue to the next token.
-    if (parsedToken === null || parsedToken.groups === undefined) {
+    if (
+      parsedToken === null ||
+      parsedToken.groups === undefined ||
+      parsedToken.groups.algo === undefined
+    ) {
       // Note: Chromium blocks the request at this point, but Firefox
       // gives a warning that an invalid integrity was given. The
       // correct behavior is to ignore these, and subsequently not
@@ -80709,11 +80842,11 @@ function parseMetadata (metadata) {
     }
 
     // 4. Let algorithm be the hash-algo component of token.
-    const algorithm = parsedToken.groups.algo
+    const algorithm = parsedToken.groups.algo.toLowerCase()
 
     // 5. If algorithm is a hash function recognized by the user
     //    agent, add the parsed token to result.
-    if (supportedHashes.includes(algorithm.toLowerCase())) {
+    if (supportedHashes.includes(algorithm)) {
       result.push(parsedToken.groups)
     }
   }
@@ -80726,6 +80859,82 @@ function parseMetadata (metadata) {
   return result
 }
 
+/**
+ * @param {{ algo: 'sha256' | 'sha384' | 'sha512' }[]} metadataList
+ */
+function getStrongestMetadata (metadataList) {
+  // Let algorithm be the algo component of the first item in metadataList.
+  // Can be sha256
+  let algorithm = metadataList[0].algo
+  // If the algorithm is sha512, then it is the strongest
+  // and we can return immediately
+  if (algorithm[3] === '5') {
+    return algorithm
+  }
+
+  for (let i = 1; i < metadataList.length; ++i) {
+    const metadata = metadataList[i]
+    // If the algorithm is sha512, then it is the strongest
+    // and we can break the loop immediately
+    if (metadata.algo[3] === '5') {
+      algorithm = 'sha512'
+      break
+    // If the algorithm is sha384, then a potential sha256 or sha384 is ignored
+    } else if (algorithm[3] === '3') {
+      continue
+    // algorithm is sha256, check if algorithm is sha384 and if so, set it as
+    // the strongest
+    } else if (metadata.algo[3] === '3') {
+      algorithm = 'sha384'
+    }
+  }
+  return algorithm
+}
+
+function filterMetadataListByAlgorithm (metadataList, algorithm) {
+  if (metadataList.length === 1) {
+    return metadataList
+  }
+
+  let pos = 0
+  for (let i = 0; i < metadataList.length; ++i) {
+    if (metadataList[i].algo === algorithm) {
+      metadataList[pos++] = metadataList[i]
+    }
+  }
+
+  metadataList.length = pos
+
+  return metadataList
+}
+
+/**
+ * Compares two base64 strings, allowing for base64url
+ * in the second string.
+ *
+* @param {string} actualValue always base64
+ * @param {string} expectedValue base64 or base64url
+ * @returns {boolean}
+ */
+function compareBase64Mixed (actualValue, expectedValue) {
+  if (actualValue.length !== expectedValue.length) {
+    return false
+  }
+  for (let i = 0; i < actualValue.length; ++i) {
+    if (actualValue[i] !== expectedValue[i]) {
+      if (
+        (actualValue[i] === '+' && expectedValue[i] === '-') ||
+        (actualValue[i] === '/' && expectedValue[i] === '_')
+      ) {
+        continue
+      }
+      return false
+    }
+  }
+
+  return true
+}
+
 // https://w3c.github.io/webappsec-upgrade-insecure-requests/#upgrade-request
 function tryUpgradeRequestToAPotentiallyTrustworthyURL (request) {
   // TODO
@@ -81141,7 +81350,8 @@ module.exports = {
   urlHasHttpsScheme,
   urlIsHttpHttpsScheme,
   readAllBytes,
-  normalizeMethodRecord
+  normalizeMethodRecord,
+  parseMetadata
 }
 
 
@@ -83228,12 +83438,17 @@ function parseLocation (statusCode, headers) {
 
 // https://tools.ietf.org/html/rfc7231#section-6.4.4
 function shouldRemoveHeader (header, removeContent, unknownOrigin) {
-  return (
-    (header.length === 4 && header.toString().toLowerCase() === 'host') ||
-    (removeContent && header.toString().toLowerCase().indexOf('content-') === 0) ||
-    (unknownOrigin && header.length === 13 && header.toString().toLowerCase() === 'authorization') ||
-    (unknownOrigin && header.length === 6 && header.toString().toLowerCase() === 'cookie')
-  )
+  if (header.length === 4) {
+    return util.headerNameToString(header) === 'host'
+  }
+  if (removeContent && util.headerNameToString(header).startsWith('content-')) {
+    return true
+  }
+  if (unknownOrigin && (header.length === 13 || header.length === 6 || header.length === 19)) {
+    const name = util.headerNameToString(header)
+    return name === 'authorization' || name === 'cookie' || name === 'proxy-authorization'
+  }
+  return false
 }
 
 // https://tools.ietf.org/html/rfc7231#section-6.4
diff --git a/externals/install-dotnet.sh b/externals/install-dotnet.sh
index f6b08d1f8..42c201af4 100755
--- a/externals/install-dotnet.sh
+++ b/externals/install-dotnet.sh
@@ -298,6 +298,10 @@ get_machine_architecture() {
     if command -v uname > /dev/null; then
         CPUName=$(uname -m)
         case $CPUName in
+        armv1*|armv2*|armv3*|armv4*|armv5*|armv6*)
+            echo "armv6-or-below"
+            return 0
+            ;;
         armv*l)
             echo "arm"
             return 0
@@ -339,7 +343,13 @@ get_normalized_architecture_from_architecture() {
     local architecture="$(to_lowercase "$1")"
 
     if [[ $architecture == \<auto\> ]]; then
-        echo "$(get_machine_architecture)"
+        machine_architecture="$(get_machine_architecture)"
+        if [[ "$machine_architecture" == "armv6-or-below" ]]; then
+            say_err "Architecture \`$machine_architecture\` not supported. If you think this is a bug, report it at https://github.com/dotnet/install-scripts/issues"
+            return 1
+        fi
+
+        echo $machine_architecture
         return 0
     fi
 
@@ -1013,7 +1023,7 @@ extract_dotnet_package() {
     
     rm -rf "$temp_out_path"
     if [ -z ${keep_zip+x} ]; then
-        rm -f "$zip_path" && say_verbose "Temporary zip file $zip_path was removed"
+        rm -f "$zip_path" && say_verbose "Temporary archive file $zip_path was removed"
     fi
 
     if [ "$failed" = true ]; then
@@ -1261,6 +1271,12 @@ get_download_link_from_aka_ms() {
     http_codes=$( echo "$response" | awk '$1 ~ /^HTTP/ {print $2}' )
     # They all need to be 301, otherwise some links are broken (except for the last, which is not a redirect but 200 or 404).
     broken_redirects=$( echo "$http_codes" | sed '$d' | grep -v '301' )
+    # The response may end without final code 2xx/4xx/5xx somehow, e.g. network restrictions on www.bing.com causes redirecting to bing.com fails with connection refused.
+    # In this case it should not exclude the last.
+    last_http_code=$(  echo "$http_codes" | tail -n 1 )
+    if ! [[ $last_http_code =~ ^(2|4|5)[0-9][0-9]$ ]]; then
+        broken_redirects=$( echo "$http_codes" | grep -v '301' )
+    fi
 
     # All HTTP codes are 301 (Moved Permanently), the redirect link exists.
     if [[ -z "$broken_redirects" ]]; then
@@ -1512,7 +1528,7 @@ install_dotnet() {
 
     mkdir -p "$install_root"
     zip_path="${zip_path:-$(mktemp "$temporary_file_template")}"
-    say_verbose "Zip path: $zip_path"
+    say_verbose "Archive path: $zip_path"
 
     for link_index in "${!download_links[@]}"
     do
@@ -1536,7 +1552,7 @@ install_dotnet() {
                 say "Failed to download $link_type link '$download_link': $download_error_msg"
                 ;;
             esac
-            rm -f "$zip_path" 2>&1 && say_verbose "Temporary zip file $zip_path was removed"
+            rm -f "$zip_path" 2>&1 && say_verbose "Temporary archive file $zip_path was removed"
         else
             download_completed=true
             break
@@ -1551,7 +1567,7 @@ install_dotnet() {
 
     remote_file_size="$(get_remote_file_size "$download_link")"
 
-    say "Extracting zip from $download_link"
+    say "Extracting archive from $download_link"
     extract_dotnet_package "$zip_path" "$install_root" "$remote_file_size" || return 1
 
     #  Check if the SDK version is installed; if not, fail the installation.
diff --git a/package-lock.json b/package-lock.json
index 466944cda..012464b27 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2661,12 +2661,12 @@
       }
     },
     "node_modules/braces": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.2.tgz",
-      "integrity": "sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==",
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.3.tgz",
+      "integrity": "sha512-yQbXgO/OSZVD2IsiLlro+7Hf6Q18EJrKSEsdoMzKePKXct3gvD8oLcOQdIzGupr5Fj+EDe8gO/lxc1BzfMpxvA==",
       "dev": true,
       "dependencies": {
-        "fill-range": "^7.0.1"
+        "fill-range": "^7.1.1"
       },
       "engines": {
         "node": ">=8"
@@ -3541,9 +3541,9 @@
       }
     },
     "node_modules/fill-range": {
-      "version": "7.0.1",
-      "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz",
-      "integrity": "sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==",
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.1.1.tgz",
+      "integrity": "sha512-YsGpe3WHLK8ZYi4tWDg2Jy3ebRz2rXowDxnld4bkQB00cc/1Zw9AWnC0i9ztDJitivtQvaI9KaLyKrc+hBW0yg==",
       "dev": true,
       "dependencies": {
         "to-regex-range": "^5.0.1"
@@ -5828,9 +5828,9 @@
       }
     },
     "node_modules/undici": {
-      "version": "5.28.3",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-5.28.3.tgz",
-      "integrity": "sha512-3ItfzbrhDlINjaP0duwnNsKpDQk3acHI3gVJ1z4fmwMK31k5G9OVIAMLSIaP6w4FaGkaAkN6zaQO9LUvZ1t7VA==",
+      "version": "5.28.4",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-5.28.4.tgz",
+      "integrity": "sha512-72RFADWFqKmUb2hmmvNODKL3p9hcB6Gt2DOQMis1SEBaV6a4MH8soBvzg+95CYhCKPFedut2JY9bMfrDl9D23g==",
       "dependencies": {
         "@fastify/busboy": "^2.0.0"
       },