diff --git a/.github/workflows/Deploy.yaml b/.github/workflows/Deploy.yaml
index 3a0e194..c67c3b9 100644
--- a/.github/workflows/Deploy.yaml
+++ b/.github/workflows/Deploy.yaml
@@ -1,4 +1,4 @@
-name: Create Release
+name: Create Github Release
 
 on:
   push:
diff --git a/.github/workflows/Release.yaml b/.github/workflows/Release.yaml
index 4519a4f..b820435 100644
--- a/.github/workflows/Release.yaml
+++ b/.github/workflows/Release.yaml
@@ -1,4 +1,4 @@
-name: Release
+name: Autobump
 
 on:
   workflow_dispatch:
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 25d8a33..cc12e54 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -6,7 +6,23 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - os: macos-latest
+            target: x86_64-apple-darwin
+          - os: macos-latest
+            target: aarch64-apple-darwin
+          - os: ubuntu-latest
+            target: x86_64-unknown-linux-musl
+          - os: windows-latest
+            target: x86_64-pc-windows-msvc
+          - os: ubuntu-latest
+            target: armv7-unknown-linux-musleabihf
+          - os: ubuntu-latest
+            target: aarch64-unknown-linux-gnu
+
+    runs-on: ${{ matrix.os }}
 
     steps:
       - uses: actions/checkout@v4
@@ -35,6 +51,16 @@ jobs:
 
       - run: echo "${{ steps.cog-changelog.outputs.stdout }}"
 
+      - uses: ./cocogitto-action
+        id: invalid-step
+        with:
+          command: invalid
+        continue-on-error: true
+
+      - name: Assert action errored
+        if: steps.invalid-step.outcome == 'failure'
+        run: echo "Action errored as expected"
+
   test-container:
     runs-on: ubuntu-latest
     container:
@@ -65,3 +91,13 @@ jobs:
           command: changelog
 
       - run: echo "${{ steps.cog-changelog.outputs.stdout }}"
+
+      - uses: ./cocogitto-action
+        id: invalid-step
+        with:
+          command: invalid
+        continue-on-error: true
+
+      - name: Assert action errored
+        if: steps.invalid-step.outcome == 'failure'
+        run: echo "Action errored as expected"
diff --git a/cog.sh b/cog.sh
index 504ad4e..9ef732c 100755
--- a/cog.sh
+++ b/cog.sh
@@ -22,6 +22,9 @@ fi
 
 echo "Running command: cog $COMMAND $ARGS"
 stdout="$(cog $COMMAND $ARGS 2>&1)"
+if [ $? -ne 0 ]; then
+  exit 1
+fi
 echo $stdout
 echo "stdout<<EOF" >> "$GITHUB_OUTPUT"
 echo "$stdout" >> "$GITHUB_OUTPUT"
diff --git a/install.sh b/install.sh
index f0ce61f..518b9ce 100755
--- a/install.sh
+++ b/install.sh
@@ -1,8 +1,7 @@
-
 #!/bin/sh
 
 CUR_DIR=$(pwd)
-VERSION=6.3.0
+VERSION=6.4.0
 BIN_DIR="$HOME/.local/bin"
 
 PLATFORM=$(uname -s | tr '[:upper:]' '[:lower:]')
@@ -12,7 +11,7 @@ case $PLATFORM in
     linux|darwin|mingw*)
         case $ARCH in
             x86_64|amd64) ARCH="x86_64" ;;
-            aarch64) ARCH="aarch64" ;;
+            aarch64|arm64) ARCH="aarch64" ;;
             armv7l) ARCH="armv7" ;;
             *) echo "Unsupported architecture: $ARCH"; exit 1 ;;
         esac
@@ -35,9 +34,14 @@ case $PLATFORM in
 esac
 
 TAR="cocogitto-$VERSION-$ARCH-$PLATFORM.tar.gz"
+echo "Downloading cocogitto version $VERSION for $ARCH-$PLATFORM from https://github.com/cocogitto/cocogitto/releases/download/$VERSION/$TAR"
 
 mkdir -p "$BIN_DIR"
 cd "$BIN_DIR" || exit
 curl -OL https://github.com/cocogitto/cocogitto/releases/download/"$VERSION"/"$TAR"
-tar --strip-components=1 -xzf $TAR "$ARCH-$PLATFORM/cog"
+if [ "$PLATFORM" = "pc-windows-msvc" ]; then
+    tar --strip-components=1 -xzf $TAR "$ARCH-$PLATFORM/cog.exe"
+else
+    tar --strip-components=1 -xzf $TAR "$ARCH-$PLATFORM/cog"
+fi
 cd "$CUR_DIR" || exit