diff --git a/.gitea/workflows/BuildTestPublish.yaml b/.gitea/workflows/BuildTestPublish.yaml
index 7039fd0..a69fcf1 100644
--- a/.gitea/workflows/BuildTestPublish.yaml
+++ b/.gitea/workflows/BuildTestPublish.yaml
@@ -13,6 +13,7 @@ jobs:
       matrix:
         platform:
           - linux/amd64
+          - linux/arm64
     runs-on: ${{ matrix.platform }}
     steps:
       - name: Checkout
diff --git a/publish.sh b/publish.sh
index 661730a..7ed2fcc 100755
--- a/publish.sh
+++ b/publish.sh
@@ -2,19 +2,57 @@
 
 set -euo pipefail
 
-#set projec to the folder this script is in.
 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
-PROJECT=$(basename "$SCRIPT_DIR")
-SOS_DIR="${SCRIPT_DIR}/../sos"
 
-# run sos to upload sos
-"${SOS_DIR}/sos" upload "getbin.xyz" "${SCRIPT_DIR}/${PROJECT}" "${PROJECT}:latest" 
+ARCH=$(uname -m)
+PROJECT="sos"
 
-# publish the tool
-GETPKG="${SCRIPT_DIR}/../getpkg/output/getpkg"
-[ -f "${GETPKG}" ] || die "Failed to find getpkg"
+function heading() {
+  # print a heading with a line of dashe
+  echo "--------------------------------"
+  echo "$1"
+  echo "--------------------------------"
+}
+
+#--------------------------------------------------------------------------------
+heading "Publishing ${PROJECT} as tool to ${PROJECT}:${ARCH} (on getpkg.xyz)"
+
+# Generate version timestamp
+VERSION=$(date -u +"%Y.%m%d.%H%M")
+
+# Update version in the main sos script
+echo "Updating version in main ${PROJECT} script to ${VERSION}..."
+sed -i "s/^VERSION=\".*\"/VERSION=\"${VERSION}\"/" "${SCRIPT_DIR}/${PROJECT}"
+
+# Copy the tool to the tool directory
 TOOLDIR="${SCRIPT_DIR}/tool"
 mkdir -p "${TOOLDIR}"
-cp "${SCRIPT_DIR}/${PROJECT}" "${TOOLDIR}/${PROJECT}"   
-"${GETPKG}" publish "${PROJECT}" "${TOOLDIR}"
+cp "${SCRIPT_DIR}/${PROJECT}" "${TOOLDIR}/${PROJECT}"
+
+# Print the version of the tool
+echo "Version of the tool:"
+"${TOOLDIR}/${PROJECT}" version
+
+
+# Use getpkg to publish the tool - check standard location first
+GETPKG="${HOME}/.local/bin/getpkg/getpkg"
+if [ ! -f "$GETPKG" ]; then
+    GETPKG="${SCRIPT_DIR}/../getpkg/output/getpkg"
+fi
+if [ ! -f "$GETPKG" ]; then
+    GETPKG="${SCRIPT_DIR}/../getpkg/getpkg"
+fi
+
+if [ -f "$GETPKG" ]; then
+    "${GETPKG}" publish "${PROJECT}:${ARCH}" "${TOOLDIR}"
+else
+    echo "Warning: getpkg not found, skipping tool publishing to getpkg.xyz"
+fi
+
+#--------------------------------------------------------------------------------
+# run sos to upload sos, using the version with the datestamp.
+"${SCRIPT_DIR}/sos" upload "getbin.xyz" "${TOOLDIR}/sos" "sos:latest" 
+
+#--------------------------------------------------------------------------------
+# Clean up tool directory
 rm -rf "${TOOLDIR}"