diff --git a/deployment.sh b/deployment.sh
index 63f1475..5f2f1e8 100755
--- a/deployment.sh
+++ b/deployment.sh
@@ -31,40 +31,7 @@ if [ -z "$REPO" ]; then echo "Dorametrix error: REPO is not set! Exiting..." &&
 CURRENT_GIT_SHA=$(git log --pretty=format:'%H' -n 1)
 echo "ℹ️ CURRENT_GIT_SHA --> $CURRENT_GIT_SHA"
 
-# Get commit ID of last production deployment
-LAST_PROD_DEPLOY=$(curl "$ENDPOINT/lastdeployment?product=$REPO_NAME" -H 'Authorization: "$API_KEY"' | jq '.id' -r)
-
-# If no LAST_PROD_DEPLOY is found, then very defensively assume that the first commit is most recent deployment
-if [[ -z "$LAST_PROD_DEPLOY" ]] || [[ "$LAST_PROD_DEPLOY" == "null" ]]; then
-  echo "⚠️ Dorametrix warning: Could not find a value for LAST_PROD_DEPLOY. Setting LAST_PROD_DEPLOY to the value of the first commit."
-  LAST_PROD_DEPLOY=$(git rev-list HEAD | tail -n 1)
-fi
-echo "ℹ️ LAST_PROD_DEPLOY --> $LAST_PROD_DEPLOY"
-
-echo "Verifying that commits exist..."
-if ! git --no-pager log $LAST_PROD_DEPLOY..$CURRENT_GIT_SHA --decorate=short --pretty=oneline; then
-  echo "🔥 Dorametrix error: Unable to find the expected commits in working tree! Exiting..."
-  exit 1
-fi
-
-# Get all commits between current work and last production deployment then put result in local TXT file
-git log $LAST_PROD_DEPLOY..$CURRENT_GIT_SHA --pretty=format:'{%n  ^^^^id^^^^: ^^^^%H^^^^,%n  ^^^^timeCreated^^^^: ^^^^%ct^^^^%n  },' | sed 's/"/\\"/g' | sed 's/\^^^^/"/g' | sed "$ s/,$//" | sed -e ':a' -e 'N' -e '$!ba' -e 's/\n/ /g' | awk 'BEGIN { print("[") } { print($0) } END { print("]") }' >commits.json
-
-# Use TXT output to set variable with list of commits
-CHANGES=$(cat commits.json | jq '[.[] | { id: .id, timeCreated: .timeCreated }]')
-echo "ℹ️ CHANGES --> $CHANGES"
-CHANGES_LENGTH=$(echo $CHANGES | jq '. | length' -r)
-echo "ℹ️ CHANGES_LENGTH --> $CHANGES_LENGTH"
-
-# Remove the scratch TXT file
-rm commits.json
-
-if [[ $CHANGES_LENGTH -eq 0 ]]; then
-  echo "🔥 Dorametrix error: No changes detected. Exiting..."
-  exit 1
-fi
-
 # Call Dorametrix and create deployment event with Git changes
-curl -X POST $ENDPOINT/event?authorization="$API_KEY" -d '{ "eventType": "deployment", "repo": "'$REPO_NAME'", "changes": '"$CHANGES"' }' -H "Content-Type: application/json"
+curl -X POST $ENDPOINT/event?authorization="$API_KEY" -d '{ "eventType": "deployment", "repo": "'$REPO_NAME'", "changeSha": '"$CURRENT_GIT_SHA"' }' -H "Content-Type: application/json"
 
 echo -e "\n✅ Dorametrix deployment script has finished successfully!"
diff --git a/package.json b/package.json
index bd5868e..12cc418 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dorametrix-action",
-  "version": "1.0.0",
+  "version": "3.0.0",
   "description": "Conveniently create a deployment event in Dorametrix.",
   "main": "deployment.sh",
   "homepage": "https://github.com/mikaelvesavuori/dorametrix-action",