diff --git a/GitForWindowsHelper/component-updates.js b/GitForWindowsHelper/component-updates.js
index a19cec9..7c5cef5 100644
--- a/GitForWindowsHelper/component-updates.js
+++ b/GitForWindowsHelper/component-updates.js
@@ -14,7 +14,7 @@ const guessComponentUpdateDetails = (title, body) => {
     else if (['clang', 'llvm', 'mingw-w64-clang'].includes(package_name)) package_name = 'mingw-w64-llvm'
 
     version = version
-        .replace(/^(GCM |openssl-|OpenSSL_|v|V_|GnuTLS |tig-|Heimdal |cygwin-|PCRE2-|Bash-|curl-|gnupg-|is-)/, '')
+        .replace(/^(GCM |openssl-|OpenSSL_|v|V_|GnuTLS |tig-|Heimdal |cygwin-|PCRE2-|Bash-|curl-|gnupg-|is-|pcre2-)/, '')
         .replace(/\s+patch\s+/, '.')
         .replace(/_/g, '.')
         .replace(/-release$/, '')
@@ -147,7 +147,8 @@ const pacmanRepositoryURLs = (package_name, version, architectures) =>
     architectures.map(arch => {
         const fileName = isMSYSPackage(package_name)
             ? `${package_name}-${version}-1-${arch}.pkg.tar.xz`
-            : `${package_name.replace(/^mingw-w64/, `$&-${arch}`)}-${version}-1-any.pkg.tar.xz`
+            : `${package_name.replace(/^mingw-w64/,
+                `$&-${arch === 'aarch64' ? `clang-${arch}` : arch}`)}-${version}-1-any.pkg.tar.xz`
         return `${pacmanRepositoryBaseURL}${arch.replace(/_/g, '-')}/${fileName}`
     })
 
@@ -163,11 +164,14 @@ const getMissingDeployments = async (package_name, version) => {
     if (package_name === 'msys2-runtime') architectures.shift()
     else if (package_name === 'msys2-runtime-3.3') architectures.pop()
 
+    const mingwArchitectures = [...architectures, 'aarch64']
     const urls = []
     const msysName = package_name.replace(/^mingw-w64-/, '')
     if (packageNeedsBothMSYSAndMINGW(msysName)) {
         urls.push(...pacmanRepositoryURLs(msysName, version, architectures))
-        urls.push(...pacmanRepositoryURLs(`mingw-w64-${msysName}`, version, architectures))
+        urls.push(...pacmanRepositoryURLs(`mingw-w64-${msysName}`, version, mingwArchitectures))
+    } else if (package_name !== msysName) {
+        urls.push(...pacmanRepositoryURLs(package_name, version, mingwArchitectures))
     } else {
         urls.push(...pacmanRepositoryURLs(package_name, version, architectures))
     }
diff --git a/__tests__/component-updates.test.js b/__tests__/component-updates.test.js
index 3cef8ae..d704695 100644
--- a/__tests__/component-updates.test.js
+++ b/__tests__/component-updates.test.js
@@ -84,13 +84,20 @@ href="20230616162552.879387-1-corinna-cygwin@cygwin.com/">cygwin 3.4.7-1</a></b>
 </pre>[... even more stuff...]</body></html>`
 }
 const missingURL = 'https://wingit.blob.core.windows.net/x86-64/curl-8.1.2-1-x86_64.pkg.tar.xz'
+const missingAarch64URL = 'https://wingit.blob.core.windows.net/aarch64/mingw-w64-clang-aarch64-curl-8.1.2-1-any.pkg.tar.xz'
 const missingMinTTYURL = 'https://wingit.blob.core.windows.net/i686/mintty-1~3.6.5-1-i686.pkg.tar.xz'
 const bogus32BitMSYS2RuntimeURL = 'https://wingit.blob.core.windows.net/i686/msys2-runtime-3.4.9-1-i686.pkg.tar.xz'
 const bogus64BitMSYS2RuntimeURL = 'https://wingit.blob.core.windows.net/x86-64/msys2-runtime-3.3-3.3.7-1-x86_64.pkg.tar.xz'
 const missingOpenSSHURL = 'https://wingit.blob.core.windows.net/i686/openssh-9.5p1-1-i686.pkg.tar.xz'
 const missingBashURL = 'https://wingit.blob.core.windows.net/x86-64/bash-5.2.020-1-x86_64.pkg.tar.xz'
 const mockDoesURLReturn404 = jest.fn(url => [
-    missingURL, missingMinTTYURL, bogus32BitMSYS2RuntimeURL, bogus64BitMSYS2RuntimeURL, missingOpenSSHURL, missingBashURL
+    missingURL,
+    missingAarch64URL,
+    missingMinTTYURL,
+    bogus32BitMSYS2RuntimeURL,
+    bogus64BitMSYS2RuntimeURL,
+    missingOpenSSHURL,
+    missingBashURL
 ].includes(url))
 jest.mock('../GitForWindowsHelper/https-request', () => {
     return {
@@ -204,10 +211,20 @@ http://www.gnutls.org/news.html#2023-02-10`
         package: 'msys2-runtime',
         version: '3.4.7'
     })
+    expect(await guessReleaseNotes(context, {
+        labels: [{ name: 'component-update' }],
+        title: '[New pcre2 version] pcre2-10.45',
+        body: `\n\nhttps://github.com/PCRE2Project/pcre2/releases/tag/pcre2-10.45`
+    })).toEqual({
+        type: 'feature',
+        message: 'Comes with [PCRE2 v10.45](https://github.com/PCRE2Project/pcre2/releases/tag/pcre2-10.45).',
+        package: 'pcre2',
+        version: '10.45'
+    })
 })
 
 test('getMissingDeployments()', async () => {
-    expect(await getMissingDeployments('curl', '8.1.2')).toEqual([missingURL])
+    expect(await getMissingDeployments('curl', '8.1.2')).toEqual([missingURL, missingAarch64URL])
     expect(await getMissingDeployments('mintty', '3.6.5')).toEqual([missingMinTTYURL])
     expect(await getMissingDeployments('msys2-runtime', '3.4.9')).toEqual([])
     expect(await getMissingDeployments('msys2-runtime-3.3', '3.3.7')).toEqual([])
diff --git a/__tests__/index.test.js b/__tests__/index.test.js
index 6fc9e44..07f7b39 100644
--- a/__tests__/index.test.js
+++ b/__tests__/index.test.js
@@ -737,7 +737,7 @@ The workflow run [was started](dispatched-workflow-add-release-note.yml)`,
     })
     expect(mockGetInstallationAccessToken).toHaveBeenCalledTimes(1)
     expect(mockGitHubApiRequestAsApp).not.toHaveBeenCalled()
-    expect(mockDoesURLReturn404).toHaveBeenCalledTimes(4)
+    expect(mockDoesURLReturn404).toHaveBeenCalledTimes(5)
     expect(dispatchedWorkflows).toHaveLength(1)
     expect(dispatchedWorkflows[0].payload.inputs).toEqual({
         message: 'Comes with [GNU TLS v3.8.0](https://lists.gnupg.org/pipermail/gnutls-help/2023-February/004816.html).',
@@ -763,7 +763,7 @@ testIssueComment({ comment: '/add release note', note: 'missing deployment' }, {
     })
     expect(mockGetInstallationAccessToken).toHaveBeenCalledTimes(1)
     expect(mockGitHubApiRequestAsApp).not.toHaveBeenCalled()
-    expect(mockDoesURLReturn404).toHaveBeenCalledTimes(2)
+    expect(mockDoesURLReturn404).toHaveBeenCalledTimes(3)
     expect(dispatchedWorkflows).toHaveLength(0)
 })