diff --git a/.github/workflows/twilight-release-schedule.yml b/.github/workflows/twilight-release-schedule.yml
index c3fb8d8c..f0163ab7 100644
--- a/.github/workflows/twilight-release-schedule.yml
+++ b/.github/workflows/twilight-release-schedule.yml
@@ -14,7 +14,7 @@ on:
         description: 'Use sccache'
         required: false
         type: boolean
-        default: true
+        default: false
 
 jobs:
   twilight-release-schedule:
diff --git a/.github/workflows/windows-release-build.yml b/.github/workflows/windows-release-build.yml
index 6ed9881b..08c2f729 100644
--- a/.github/workflows/windows-release-build.yml
+++ b/.github/workflows/windows-release-build.yml
@@ -277,24 +277,19 @@ jobs:
           path: ./zen.win64-pgo-stage-1.zip
 
       - name: Remove unnecessary files from obj
-        if: ${{ !inputs.generate-gpo }}
+        if: ${{ !inputs.generate-gpo && inputs.release-branch == 'stable' }}
         run: |
           set -x
-          if test "${{ matrix.arch }}" = "aarch64"; then
-            find engine/obj-aarch64-pc-windows-msvc/ -mindepth 1 -maxdepth 1 -type d -not -name 'dist' -exec rm -rf {} \;
-            find engine/obj-aarch64-pc-windows-msvc/ -mindepth 1 -maxdepth 1 -type f -not -name 'dist' -exec rm -f {} \;
-          else
-            find engine/obj-x86_64-pc-windows-msvc/ -mindepth 1 -maxdepth 1 -type d -not -name 'dist' -exec rm -rf {} \;
-            find engine/obj-x86_64-pc-windows-msvc/ -mindepth 1 -maxdepth 1 -type f -not -name 'dist' -exec rm -f {} \;
-          fi
-
+          mkdir obj-${{ matrix.arch }}-pc-windows-msvc/
+          cp -r --no-dereference engine/obj-${{ matrix.arch }}-pc-windows-msvc/* obj-${{ matrix.arch }}-pc-windows-msvc/ || true
+          
       - name: Upload dist object
-        if: ${{ !inputs.generate-gpo }}
+        if: ${{ !inputs.generate-gpo && inputs.release-branch == 'stable' }}
         uses: actions/upload-artifact@v4
         with:
-          retention-days: 5
+          retention-days: 2
           name: windows-x64-obj-${{ matrix.arch == 'aarch64' && 'arm64' || matrix.arch }}
-          path: engine/obj-${{ matrix.arch == 'aarch64' && 'aarch64' || 'x86_64' }}-pc-windows-msvc/
+          path: obj-${{ matrix.arch }}-pc-windows-msvc
 
       - name: Upload artifact (if Twilight branch, binary)
         if: ${{ inputs.release-branch == 'twilight' && !inputs.generate-gpo }}
diff --git a/build/winsign/sign.ps1 b/build/winsign/sign.ps1
index e3a96cb7..cb3d0b83 100644
--- a/build/winsign/sign.ps1
+++ b/build/winsign/sign.ps1
@@ -6,6 +6,7 @@ param(
 $ErrorActionPreference = "Stop"
 
 echo "Preparing environment"
+git pull --recurse
 mkdir windsign-temp -ErrorAction SilentlyContinue
 
 # Download in parallel
@@ -18,18 +19,34 @@ mkdir windsign-temp -ErrorAction SilentlyContinue
 #    echo "Downloaded git objects repo to"
 #} -Verbose -ArgumentList $PWD -Debug
 
+Start-Job -Name "DownloadGitl10n" -ScriptBlock {
+    param($PWD)
+    cd $PWD
+    $env:ZEN_L10N_CURR_DIR=[regex]::replace($PWD, "^([A-Z]):", { "/" + $args.value.Substring(0, 1).toLower() }) -replace "\\", "/"
+    C:\mozilla-build\start-shell.bat $PWD\scripts\download-language-packs.sh
+    echo "Fetched l10n and firefox's one"
+} -Verbose -ArgumentList $PWD -Debug
+
 gh run download $GithubRunId --name windows-x64-obj-arm64 -D windsign-temp\windows-x64-obj-arm64
 echo "Downloaded arm64 artifacts"
 gh run download $GithubRunId --name windows-x64-obj-x86_64 -D windsign-temp\windows-x64-obj-x86_64
 echo "Downloaded x86_64 artifacts"
 
-
-#Wait-Job -Name "DownloadGitObjectsRepo"
+Wait-Job -Name "DownloadGitl10n"
 
 mkdir engine\obj-x86_64-pc-windows-msvc\ -ErrorAction SilentlyContinue
 
 surfer -- ci --brand release
 
+# Collect all .exe and .dll files into a list
+$files = Get-ChildItem windsign-temp\windows-x64-obj-x86_64\ -Recurse -Include *.exe
+$files += Get-ChildItem windsign-temp\windows-x64-obj-x86_64\ -Recurse -Include *.dll
+
+$files = Get-ChildItem windsign-temp\windows-x64-obj-arm64\ -Recurse -Include *.exe
+$files += Get-ChildItem windsign-temp\windows-x64-obj-arm64\ -Recurse -Include *.dll
+
+signtool.exe sign /n "$SignIdentity" /t http://time.certum.pl/ /fd sha256 /v $files
+
 function SignAndPackage($name) {
     echo "Executing on $name"
     rmdir .\dist -Recurse -ErrorAction SilentlyContinue
@@ -37,13 +54,7 @@ function SignAndPackage($name) {
     cp windsign-temp\windows-x64-obj-$name engine\obj-x86_64-pc-windows-msvc\ -Recurse
     echo "Signing $name"
 
-    # Collect all .exe and .dll files into a list
-    $files = Get-ChildItem engine\obj-x86_64-pc-windows-msvc\ -Recurse -Include *.exe
-    $files += Get-ChildItem engine\obj-x86_64-pc-windows-msvc\ -Recurse -Include *.dll
-
-    signtool.exe sign /n "$SignIdentity" /t http://time.certum.pl/ /fd sha256 /v $files
     echo "Packaging $name"
-    $env:SURFER_SIGNING_MODE="sign"
     $env:MAR="..\\build\\winsign\\mar.exe"
     if ($name -eq "arm64") {
         $env:SURFER_COMPAT="aarch64"
@@ -61,7 +72,6 @@ function SignAndPackage($name) {
     #  - update_manifest/*
     #  - windows.mar
     #  - zen.installer.exe
-    #  - zen.win-x86_64.zip
     echo "Creating tar for $name"
     rm .\windsign-temp\windows-x64-signed-$name -Recurse -ErrorAction SilentlyContinue
     mkdir windsign-temp\windows-x64-signed-$name
@@ -82,27 +92,9 @@ function SignAndPackage($name) {
         mv .\dist\zen.installer.exe windsign-temp\windows-x64-signed-$name\zen.installer.exe
     }
 
-    # Move the zip
-    echo "Moving zip for $name"
-    if ($name -eq "arm64") {
-        mv (Get-Item .\dist\*.en-US.win64-aarch64.zip) windsign-temp\windows-x64-signed-$name\zen.win-arm64.zip
-    } else {
-        mv (Get-Item .\dist\*.en-US.win64.zip) windsign-temp\windows-x64-signed-$name\zen.win-$name.zip
-    }
-
-    # Extract the zip, sign everything inside, and repackage it
-    #Expand-Archive -Path windsign-temp\windows-x64-signed-$name\zen.win-$name.zip -DestinationPath windsign-temp\windows-x64-signed-$name\zen.win-$name
-    #rm windsign-temp\windows-x64-signed-$name\zen.win-$name.zip
-    #$files = Get-ChildItem windsign-temp\windows-x64-signed-$name\zen.win-$name -Recurse -Include *.exe
-    #$files += Get-ChildItem windsign-temp\windows-x64-signed-$name\zen.win-$name -Recurse -Include *.dll
-    #signtool.exe sign /n "$SignIdentity" /t http://time.certum.pl/ /fd sha256 /v $files
-    #Compress-Archive -Path windsign-temp\windows-x64-signed-$name\zen.win-$name -DestinationPath windsign-temp\windows-x64-signed-$name\zen.win-$name.zip
-    rmdir windsign-temp\windows-x64-signed-$name\zen.win-$name -Recurse -ErrorAction SilentlyContinue
-
     # Move the manifest
     mv .\dist\update\. windsign-temp\windows-x64-signed-$name\update_manifest
 
-    echo "Invoking tar for $name"
     # note: We need to sign it into a parent folder, called windows-x64-signed-$name
     rmdir .\windsign-temp\windows-binaries\windows-x64-signed-$name -Recurse -ErrorAction SilentlyContinue
     mv windsign-temp\windows-x64-signed-$name .\windsign-temp\windows-binaries -Force
@@ -113,6 +105,9 @@ function SignAndPackage($name) {
 SignAndPackage arm64
 SignAndPackage x86_64
 
+$files = Get-ChildItem .\windsign-temp\windows-binaries -Recurse -Include *.exe
+signtool.exe sign /n "$SignIdentity" /t http://time.certum.pl/ /fd sha256 /v $files
+
 echo "All artifacts signed and packaged, ready for release!"
 echo "Commiting the changes to the repository"
 cd windsign-temp\windows-binaries
diff --git a/scripts/download-language-packs.sh b/scripts/download-language-packs.sh
index 2c4b929d..869d8882 100644
--- a/scripts/download-language-packs.sh
+++ b/scripts/download-language-packs.sh
@@ -1,5 +1,9 @@
 set -ex
 
+if ! [ -z "$ZEN_L10N_CURR_DIR" ]; then
+  cd $ZEN_L10N_CURR_DIR
+fi
+
 CURRENT_DIR=$(pwd)
 
 git config --global init.defaultBranch main