diff --git a/.github/workflows/README b/.github/workflows/README
deleted file mode 100644
index 4e5f9713c7eca..0000000000000
--- a/.github/workflows/README
+++ /dev/null
@@ -1,7 +0,0 @@
-IMPORTANT
-
-All changes and/or additions to GitHub Workflows MUST be approved by the
-Mozilla GitHub Enterprise Administrators Team.
-
-See https://mozilla-hub.atlassian.net/l/cp/f5ypVsa7 for contact information, or
-reach out on Matrix: https://chat.mozilla.org/#/room/#github-admin:mozilla.org
diff --git a/.github/workflows/close-pr.yml b/.github/workflows/close-pr.yml
deleted file mode 100644
index a881cde247f6c..0000000000000
--- a/.github/workflows/close-pr.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-name: close pull request
-on:
-  pull_request_target:
-    types: [opened, reopened]
-jobs:
-  run:
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout
-        uses: actions/checkout@v4
-        with:
-          sparse-checkout: "README.txt"
-          sparse-checkout-cone-mode: false
-      - name: close
-        env:
-          GH_TOKEN: ${{ github.token }}
-          PR: ${{ github.event.number }}
-        run: |
-          gh pr close ${{ env.PR }} --comment "(Automated Close) Please do not file pull requests here, see https://firefox-source-docs.mozilla.org/contributing/how_to_submit_a_patch.html"
-          gh pr lock ${{ env.PR }}
diff --git a/js/public/experimental/LoggingInterface.h b/js/public/experimental/LoggingInterface.h
index 9969a57d8eda2..5152e81a8912c 100644
--- a/js/public/experimental/LoggingInterface.h
+++ b/js/public/experimental/LoggingInterface.h
@@ -18,9 +18,9 @@
 
 // MONGODB MODIFICATION: fmt version compatibility macro for Mongo v8.0 and below.
 #if defined(FMT_VERSION) && FMT_VERSION >= 80000
-#  define JS_FORMAT_STRING(...) fmt::format_string<__VA_ARGS__>
+#  define FMT_FORMAT_STRING(...) fmt::format_string<__VA_ARGS__>
 #else
-#  define JS_FORMAT_STRING(...) fmt::string_view
+#  define FMT_FORMAT_STRING(...) fmt::string_view
 #endif
 
 struct JSContext;
@@ -84,7 +84,7 @@ struct LoggingInterface {
 
   template <typename... T>
   void logPrintFmt(const OpaqueLogger aModule, mozilla::LogLevel aLevel,
-                   JS_FORMAT_STRING(T...) aFmt, T&&... aArgs) {
+                   FMT_FORMAT_STRING(T...) aFmt, T&&... aArgs) {
     JS::AutoSuppressGCAnalysis suppress;
     this->logPrintFMT(aModule, aLevel, aFmt, fmt::make_format_args(aArgs...));
   }
diff --git a/mfbt/StringBuffer.h b/mfbt/StringBuffer.h
index eceb3b8e2448d..0565940f6a4d8 100644
--- a/mfbt/StringBuffer.h
+++ b/mfbt/StringBuffer.h
@@ -17,6 +17,7 @@
 #include "mozilla/RefCounted.h"
 #include "mozmemory.h"
 // MONGODB MODIFICATION: Explicitly include Utility.h for arena allocation functions.
+// Needed for backports to 8.0 and earlier due to clang-format header ordering changes (SERVER-105050).
 #include "js/Utility.h"
 
 namespace mozilla {