diff --git a/.github/actions/setup-linux-toolchain/action.yml b/.github/actions/setup-linux-toolchain/action.yml
index 3811b27..936414f 100644
--- a/.github/actions/setup-linux-toolchain/action.yml
+++ b/.github/actions/setup-linux-toolchain/action.yml
@@ -15,6 +15,9 @@ runs:
         TOOLCHAIN_64_SHA=16c8302fcb676c1f0fb9df73d6cff250ba1f4286
         TOOLCHAIN_32_URL=https://github.com/godotengine/buildroot/releases/download/godot-2020.11.x-2/i686-godot-linux-gnu_sdk-buildroot.tar.bz2
         TOOLCHAIN_32_SHA=6171652abc54ef219e5187bc53660ee4e2f796f4
+        TOOLCHAIN_ARM64_URL=https://github.com/godotengine/buildroot/releases/download/godot-2023.08.x-3/aarch64-godot-linux-gnu_sdk-buildroot.tar.bz2
+        TOOLCHAIN_ARM64_SHA=73bed3d26b92c8b9a93c0ceb6bcce8fe567d1764
+
         # ! Export variables:
         if [[ "${{ inputs.arch }}" == "x86_64" ]]; then
           echo "TOOLCHAIN_URL=${TOOLCHAIN_64_URL}" >> "$GITHUB_ENV"
@@ -22,6 +25,9 @@ runs:
         elif [[ "${{ inputs.arch }}" == "x86_32" ]]; then
           echo "TOOLCHAIN_URL=${TOOLCHAIN_32_URL}" >> "$GITHUB_ENV"
           echo "TOOLCHAIN_SHA=${TOOLCHAIN_32_SHA}" >> "$GITHUB_ENV"
+        elif [[ "${{ inputs.arch }}" == "arm64" ]]; then
+          echo "TOOLCHAIN_URL=${TOOLCHAIN_ARM64_URL}" >> "$GITHUB_ENV"
+          echo "TOOLCHAIN_SHA=${TOOLCHAIN_ARM64_SHA}" >> "$GITHUB_ENV"
         fi
 
     - name: Cache buildroot
diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 252269a..87febd2 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -45,6 +45,8 @@ jobs:
       fail-fast: false
       matrix:
         opts:
+          # * Standard x86_64
+
           - name: Editor (x86_64, release)
             target: editor
             arch: x86_64
@@ -63,6 +65,8 @@ jobs:
             dotnet: false
             should-build: ${{ !inputs.test-build }}
 
+          # * Standard x86_32
+
           # - name: Editor (x86_32, release)
           #   target: editor
           #   arch: x86_32
@@ -81,6 +85,28 @@ jobs:
             dotnet: false
             should-build: ${{ !inputs.test-build }}
 
+          # * Standard arm64
+
+          - name: Editor (arm64, release)
+            target: editor
+            arch: arm64
+            dotnet: false
+            should-build: ${{ !inputs.test-build }}
+
+          - name: Template (arm64, release)
+            target: template_release
+            arch: arm64
+            dotnet: false
+            should-build: ${{ !inputs.test-build }}
+
+          - name: Template (arm64, debug)
+            target: template_debug
+            arch: arm64
+            dotnet: false
+            should-build: ${{ !inputs.test-build }}
+
+          # * .NET x86_64
+
           - name: Editor .NET (x86_64, release)
             target: editor
             arch: x86_64
@@ -99,6 +125,8 @@ jobs:
             dotnet: true
             should-build: ${{ !inputs.test-build }}
 
+          # * .NET x86_32
+
           # - name: Editor .NET (x86_32, release)
           #   target: editor
           #   arch: x86_32
@@ -117,6 +145,26 @@ jobs:
             dotnet: true
             should-build: ${{ !inputs.test-build }}
 
+          # * .NET arm64
+
+          - name: Editor .NET (arm64, release)
+            target: editor
+            arch: arm64
+            dotnet: true
+            should-build: ${{ !inputs.test-build }}
+
+          - name: Template .NET (arm64, release)
+            target: template_release
+            arch: arm64
+            dotnet: true
+            should-build: ${{ !inputs.test-build }}
+
+          - name: Template .NET (arm64, debug)
+            target: template_debug
+            arch: arm64
+            dotnet: true
+            should-build: ${{ !inputs.test-build }}
+
         exclude:
           - { opts: { should-build: false } }
 
@@ -183,7 +231,11 @@ jobs:
         env:
           OUTDIR: ${{ startsWith(matrix.opts.target, 'template') && 'out/templates' || 'out/' }}
         run: |
-          strip ./bin/godot.*
+          if [ "${{matrix.opts.arch}}" == "arm64" ]; then
+            ${GITHUB_WORKSPACE}/buildroot/bin/aarch64-godot-linux-gnu-strip ./bin/godot.*
+          else
+            strip ./bin/godot.*
+          fi
           chmod +x ./bin/godot.*
           mkdir -p ${{env.OUTDIR}}
           mv bin/* ${{env.OUTDIR}}
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 195bc8a..8bdb12c 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -46,6 +46,8 @@ jobs:
       fail-fast: false
       matrix:
         opts:
+          # * Standard x86_64
+
           - name: Editor (x86_64, release)
             target: editor
             arch: x86_64
@@ -64,6 +66,8 @@ jobs:
             dotnet: false
             should-build: ${{ !inputs.test-build }}
 
+          # * Standard x86_32
+
           # - name: Editor (x86_32, release)
           #   target: editor
           #   arch: x86_32
@@ -82,6 +86,28 @@ jobs:
             dotnet: false
             should-build: ${{ !inputs.test-build }}
 
+          # * Standard arm64
+
+          # - name: Editor (arm64, release)
+          #   target: editor
+          #   arch: arm64
+          #   dotnet: false
+          #   should-build: ${{ !inputs.test-build }}
+
+          - name: Template (arm64, release)
+            target: template_release
+            arch: arm64
+            dotnet: false
+            should-build: ${{ !inputs.test-build }}
+
+          - name: Template (arm64, debug)
+            target: template_debug
+            arch: arm64
+            dotnet: false
+            should-build: ${{ !inputs.test-build }}
+
+          # * .NET x86_64
+
           - name: Editor .NET (x86_64, release)
             target: editor
             arch: x86_64
@@ -100,6 +126,8 @@ jobs:
             dotnet: true
             should-build: ${{ !inputs.test-build }}
 
+          # * .NET x86_32
+
           # - name: Editor .NET (x86_32, release)
           #   target: editor
           #   arch: x86_32
@@ -118,6 +146,26 @@ jobs:
             dotnet: true
             should-build: ${{ !inputs.test-build }}
 
+            # * .NET arm64
+
+          # - name: Editor (arm64, release)
+          #   target: editor
+          #   arch: arm64
+          #   dotnet: true
+          #   should-build: ${{ !inputs.test-build }}
+
+          - name: Template (arm64, release)
+            target: template_release
+            arch: arm64
+            dotnet: true
+            should-build: ${{ !inputs.test-build }}
+
+          - name: Template (arm64, debug)
+            target: template_debug
+            arch: arm64
+            dotnet: true
+            should-build: ${{ !inputs.test-build }}
+
         exclude:
           - { opts: { should-build: false } }