diff --git a/.github/workflows/build_airflow.yaml b/.github/workflows/build_airflow.yaml
index 06a4b4cba..72b02c2c4 100644
--- a/.github/workflows/build_airflow.yaml
+++ b/.github/workflows/build_airflow.yaml
@@ -69,16 +69,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -105,15 +95,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_druid.yaml b/.github/workflows/build_druid.yaml
index de0c7ef76..043bfd541 100644
--- a/.github/workflows/build_druid.yaml
+++ b/.github/workflows/build_druid.yaml
@@ -71,16 +71,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -107,15 +97,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_hadoop.yaml b/.github/workflows/build_hadoop.yaml
index c891115ab..9489a41f0 100644
--- a/.github/workflows/build_hadoop.yaml
+++ b/.github/workflows/build_hadoop.yaml
@@ -71,16 +71,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -107,15 +97,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_hbase.yaml b/.github/workflows/build_hbase.yaml
index 0e72f4433..dbfd5acfa 100644
--- a/.github/workflows/build_hbase.yaml
+++ b/.github/workflows/build_hbase.yaml
@@ -72,16 +72,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -108,15 +98,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_hello-world.yaml b/.github/workflows/build_hello-world.yaml
index c18288009..0038e3018 100644
--- a/.github/workflows/build_hello-world.yaml
+++ b/.github/workflows/build_hello-world.yaml
@@ -67,16 +67,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -103,15 +93,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_hive.yaml b/.github/workflows/build_hive.yaml
index f166d9211..542f75bbd 100644
--- a/.github/workflows/build_hive.yaml
+++ b/.github/workflows/build_hive.yaml
@@ -72,16 +72,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -108,15 +98,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_java-base.yaml b/.github/workflows/build_java-base.yaml
index f18785f27..c54f15fcb 100644
--- a/.github/workflows/build_java-base.yaml
+++ b/.github/workflows/build_java-base.yaml
@@ -67,16 +67,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -103,15 +93,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_java-devel.yaml b/.github/workflows/build_java-devel.yaml
index 7ef02f653..b7d9da698 100644
--- a/.github/workflows/build_java-devel.yaml
+++ b/.github/workflows/build_java-devel.yaml
@@ -67,16 +67,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -103,15 +93,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_kafka-testing-tools.yaml b/.github/workflows/build_kafka-testing-tools.yaml
index 76f5f108d..8b7d74d19 100644
--- a/.github/workflows/build_kafka-testing-tools.yaml
+++ b/.github/workflows/build_kafka-testing-tools.yaml
@@ -71,16 +71,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -107,15 +97,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_kafka.yaml b/.github/workflows/build_kafka.yaml
index 9c8abaf84..250bf630a 100644
--- a/.github/workflows/build_kafka.yaml
+++ b/.github/workflows/build_kafka.yaml
@@ -73,16 +73,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -109,15 +99,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_kcat.yaml b/.github/workflows/build_kcat.yaml
index 52ac31679..9c3ef1cf1 100644
--- a/.github/workflows/build_kcat.yaml
+++ b/.github/workflows/build_kcat.yaml
@@ -71,16 +71,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -107,15 +97,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_krb5.yaml b/.github/workflows/build_krb5.yaml
index a16d60f18..7ed1d6005 100644
--- a/.github/workflows/build_krb5.yaml
+++ b/.github/workflows/build_krb5.yaml
@@ -67,16 +67,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -103,15 +93,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_nifi.yaml b/.github/workflows/build_nifi.yaml
index 4172faff4..432d236db 100644
--- a/.github/workflows/build_nifi.yaml
+++ b/.github/workflows/build_nifi.yaml
@@ -71,16 +71,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -107,15 +97,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_omid.yaml b/.github/workflows/build_omid.yaml
index 336235dbf..a4625ad23 100644
--- a/.github/workflows/build_omid.yaml
+++ b/.github/workflows/build_omid.yaml
@@ -71,16 +71,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -107,15 +97,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_opa.yaml b/.github/workflows/build_opa.yaml
index 06b6a621d..6329154de 100644
--- a/.github/workflows/build_opa.yaml
+++ b/.github/workflows/build_opa.yaml
@@ -69,16 +69,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -105,15 +95,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_spark-connect-client.yaml b/.github/workflows/build_spark-connect-client.yaml
index a8ec80123..6d4628a8d 100644
--- a/.github/workflows/build_spark-connect-client.yaml
+++ b/.github/workflows/build_spark-connect-client.yaml
@@ -70,16 +70,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -106,15 +96,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_spark-k8s.yaml b/.github/workflows/build_spark-k8s.yaml
index 953119379..c5149692b 100644
--- a/.github/workflows/build_spark-k8s.yaml
+++ b/.github/workflows/build_spark-k8s.yaml
@@ -72,16 +72,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -108,15 +98,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_stackable-base.yaml b/.github/workflows/build_stackable-base.yaml
index 5c6928a81..4a1d2f0de 100644
--- a/.github/workflows/build_stackable-base.yaml
+++ b/.github/workflows/build_stackable-base.yaml
@@ -68,16 +68,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -104,15 +94,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_superset.yaml b/.github/workflows/build_superset.yaml
index 9a98e26c8..308bbf98a 100644
--- a/.github/workflows/build_superset.yaml
+++ b/.github/workflows/build_superset.yaml
@@ -69,16 +69,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -105,15 +95,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_testing-tools.yaml b/.github/workflows/build_testing-tools.yaml
index 3b70e5fd1..c5e32c14f 100644
--- a/.github/workflows/build_testing-tools.yaml
+++ b/.github/workflows/build_testing-tools.yaml
@@ -67,16 +67,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -103,15 +93,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_tools.yaml b/.github/workflows/build_tools.yaml
index 56273238c..bd103350f 100644
--- a/.github/workflows/build_tools.yaml
+++ b/.github/workflows/build_tools.yaml
@@ -68,16 +68,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -104,15 +94,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_trino-cli.yaml b/.github/workflows/build_trino-cli.yaml
index a717f745a..bfcc4dd32 100644
--- a/.github/workflows/build_trino-cli.yaml
+++ b/.github/workflows/build_trino-cli.yaml
@@ -70,16 +70,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -106,15 +96,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_trino.yaml b/.github/workflows/build_trino.yaml
index 9260accf4..95b4c6aa3 100644
--- a/.github/workflows/build_trino.yaml
+++ b/.github/workflows/build_trino.yaml
@@ -71,16 +71,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -107,15 +97,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_vector.yaml b/.github/workflows/build_vector.yaml
index 8c56d78db..34fe97b0c 100644
--- a/.github/workflows/build_vector.yaml
+++ b/.github/workflows/build_vector.yaml
@@ -67,16 +67,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -103,15 +93,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/build_zookeeper.yaml b/.github/workflows/build_zookeeper.yaml
index 48bd02153..7ee214243 100644
--- a/.github/workflows/build_zookeeper.yaml
+++ b/.github/workflows/build_zookeeper.yaml
@@ -71,16 +71,6 @@ jobs:
           build-cache-password: ${{ secrets.BUILD_CACHE_NEXUS_PASSWORD }}
           sdp-version: ${{ env.SDP_VERSION }}
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-manifest-tag: ${{ steps.build.outputs.image-manifest-tag }}
-          source-image-uri: localhost/${{ env.PRODUCT_NAME }}:${{ steps.build.outputs.image-manifest-tag }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -107,15 +97,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: stackable/${{ env.PRODUCT_NAME }}
-          image-index-manifest-tag: ${{ matrix.versions }}-stackable${{ env.SDP_VERSION }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/mirror.yaml b/.github/workflows/mirror.yaml
index 6c8492965..c9a4b700e 100644
--- a/.github/workflows/mirror.yaml
+++ b/.github/workflows/mirror.yaml
@@ -55,16 +55,6 @@ jobs:
         run: |
           echo "IMAGE_REPOSITORY=$(.scripts/get_repo_name.sh)" | tee -a "$GITHUB_ENV"
 
-      - name: Publish Container Image on docker.stackable.tech
-        uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: ${{ format('k8s/{0}', env.IMAGE_REPOSITORY) }}
-          image-manifest-tag: ${{ format('{0}-{1}', inputs.image-index-manifest-tag, matrix.arch) }}
-          source-image-uri: ${{ format('{0}:{1}', inputs.image-repository-uri, inputs.image-index-manifest-tag) }}
-
       - name: Publish Container Image on oci.stackable.tech
         uses: stackabletech/actions/publish-image@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
@@ -92,15 +82,6 @@ jobs:
         run: |
           echo "IMAGE_REPOSITORY=$(.scripts/get_repo_name.sh)" | tee -a "$GITHUB_ENV"
 
-      - name: Publish and Sign Image Index Manifest to docker.stackable.tech
-        uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
-        with:
-          image-registry-uri: docker.stackable.tech
-          image-registry-username: github
-          image-registry-password: ${{ secrets.NEXUS_PASSWORD }}
-          image-repository: ${{ format('k8s/{0}', env.IMAGE_REPOSITORY) }}
-          image-index-manifest-tag: ${{ inputs.image-index-manifest-tag }}
-
       - name: Publish and Sign Image Index Manifest to oci.stackable.tech
         uses: stackabletech/actions/publish-index-manifest@320eae677555385b3d40e1c3a81d9263b72742e4 # 0.6.0
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
deleted file mode 100644
index b3bea71ee..000000000
--- a/.github/workflows/release.yml
+++ /dev/null
@@ -1,222 +0,0 @@
----
-name: Publish release images
-on:
-  # The release workflow is now taken care of in the build_* workflows.
-  # This workflow can still be manually run on a tag if needed during the release.
-  workflow_dispatch:
-
-jobs:
-  build_and_push:
-    name: Release product images for ${{ matrix.product }} ${{ matrix.runner }}
-    permissions:
-      id-token: write
-    runs-on: ${{ matrix.runner }}
-    strategy:
-      # fail-fast: true
-      # This setting can be changed to throttle the build load
-      # max-parallel: 1
-      # If we want more parallelism we can schedule a dedicated task for every tuple (product, product version)
-      matrix:
-        runner: ["ubuntu-latest", "ubicloud-standard-8-arm"]
-        product:
-          - airflow
-          - druid
-          - hadoop
-          - hbase
-          - hive
-          - kafka
-          - kafka-testing-tools
-          - krb5
-          - nifi
-          - omid
-          - opa
-          - spark-k8s
-          - superset
-          - testing-tools
-          - trino
-          - trino-cli
-          - tools
-          - zookeeper
-        shard_count:
-          - 5
-        shard_index: [0, 1, 2, 3, 4] # between 0 and shard-count-1
-    env:
-      GITHUB_REF_NAME: ${{ github.ref_name }}
-    steps:
-      - name: Free Disk Space
-        uses: jlumbroso/free-disk-space@54081f138730dfa15788a46383842cd2f914a1be # v1.3.1
-        with:
-          # This might remove tools that are actually needed, if set to "true" but
-          # frees about 6 GB.
-          tool-cache: false
-
-          # All of these default to true, but feel free to set to "false" if
-          # necessary for your workflow.
-          android: true
-          dotnet: true
-          haskell: true
-          large-packages: true
-          docker-images: true
-          swap-storage: true
-
-      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
-        with:
-          persist-credentials: false
-      - uses: docker/setup-buildx-action@988b5a0280414f521da01fcc63a27aeeb4b104db # v3.6.1
-      # As of 2024-04-08 this throws
-      # Error: The version '3.x' with architecture 'arm64' was not found for Ubuntu 22.04.
-      # This is because it currently only bundles arm64 packages for darwin.
-      # So instead we install python via apt until this is resolved
-      # - uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c # tag=v5.0.0
-      #   with:
-      #     python-version: '3.x'
-      - name: Setup python
-        run: |
-          sudo apt update
-          sudo apt install --assume-yes python3
-      - name: Set up Cosign
-        uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382 # v3.6.0
-      - name: Set up syft
-        uses: anchore/sbom-action/download-syft@61119d458adab75f756bc0b9e4bde25725f86a7a # v0.17.2
-      - name: Install image-tools-stackabletech
-        run: pip install image-tools-stackabletech==0.0.13
-      - uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
-        with:
-          registry: docker.stackable.tech
-          username: github
-          password: ${{ secrets.NEXUS_PASSWORD }}
-      - name: Login to Stackable Harbor
-        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
-        with:
-          registry: oci.stackable.tech
-          username: robot$sdp+github-action-build
-          password: ${{ secrets.HARBOR_ROBOT_SDP_GITHUB_ACTION_BUILD_SECRET }}
-      - name: Publish release product images
-        id: publish_images
-        run: |
-          # Bake images and load them to local docker repo for signing
-          # TODO: buildx cannot --load and --push at the same time
-          # Tagging images with the architecture they were build on
-          ARCH="$(uname -m | sed -e 's#x86_64#amd64#' | sed -e 's#aarch64#arm64#')"
-          bake --product "${{ matrix.product }}" \
-          --image-version "${GITHUB_REF_NAME}-${ARCH}" \
-          --architecture "linux/${ARCH}" \
-          --organization stackable \
-          --shard-count "${{matrix.shard_count}}" \
-          --shard-index "${{matrix.shard_index}}" \
-          --export-tags-file bake-target-tags
-
-          # Push images to image repository
-          if [ -f bake-target-tags ]; then
-            echo "bake-target-tags: $(< bake-target-tags)"
-            IMAGE_NAME=$(cut -d ":" -f 1 < bake-target-tags)
-            TAG_NAME=$(cut -d ":" -f 2 < bake-target-tags)
-            echo "image: $IMAGE_NAME"
-            echo "tag: $TAG_NAME"
-            # Store the output of `docker image push` into a variable, so we can parse it for the digest
-            PUSH_OUTPUT=$(docker image push "$(< bake-target-tags)" 2>&1)
-            echo "$PUSH_OUTPUT"
-            # Obtain the digest of the pushed image from the output of `docker image push`, because signing by tag is deprecated and will be removed from cosign in the future
-            DIGEST=$(echo "$PUSH_OUTPUT" | awk "/: digest: sha256:[a-f0-9]{64} size: [0-9]+$/ { print \$3 }")
-            # Refer to image via its digest (docker.stackable.tech/stackable/airflow@sha256:0a1b2c...)
-            # This generates a signature and publishes it to the registry, next to the image
-            # Uses the keyless signing flow with Github Actions as identity provider
-            cosign sign -y "$IMAGE_NAME@$DIGEST"
-
-            # Generate SBOM for the image
-            syft scan --output cyclonedx-json=sbom.json --select-catalogers "-cargo-auditable-binary-cataloger" --scope all-layers --source-name "${{ matrix.product }}" --source-version "$TAG_NAME" "$IMAGE_NAME@$DIGEST";
-            # Determine the PURL for the image
-            PURL="pkg:docker/stackable/${{ matrix.product }}@$DIGEST?repository_url=docker.stackable.tech";
-            # Get metadata from the image
-            IMAGE_METADATA_DESCRIPTION=$(docker inspect --format='{{.Config.Labels.description}}' "$IMAGE_NAME@$DIGEST");
-            IMAGE_METADATA_NAME=$(docker inspect --format='{{.Config.Labels.name}}' "$IMAGE_NAME@$DIGEST");
-            # Merge the SBOM with the metadata for the image
-            jq -s '{"metadata":{"component":{"description":"'"$IMAGE_METADATA_NAME. $IMAGE_METADATA_DESCRIPTION"'","supplier":{"name":"Stackable GmbH","url":["https://stackable.tech/"]},"author":"Stackable GmbH","purl":"'"$PURL"'","publisher":"Stackable GmbH"}}} * .[0]' sbom.json > sbom.merged.json;
-            # Attest the SBOM to the image
-            cosign attest -y --predicate sbom.merged.json --type cyclonedx "$IMAGE_NAME@$DIGEST"
-
-            # Push to oci.stackable.tech as well
-            IMAGE_NAME=oci.stackable.tech/sdp/${{ matrix.product }}
-            echo "image: $IMAGE_NAME"
-            docker tag "$(< bake-target-tags)" "$IMAGE_NAME:$TAG_NAME"
-            # Store the output of `docker image push` into a variable, so we can parse it for the digest
-            PUSH_OUTPUT=$(docker image push "$IMAGE_NAME:$TAG_NAME" 2>&1)
-            echo "$PUSH_OUTPUT"
-            # Obtain the digest of the pushed image from the output of `docker image push`, because signing by tag is deprecated and will be removed from cosign in the future
-            DIGEST=$(echo "$PUSH_OUTPUT" | awk "/: digest: sha256:[a-f0-9]{64} size: [0-9]+$/ { print \$3 }")
-            # Refer to image via its digest (oci.stackable.tech/sdp/airflow@sha256:0a1b2c...)
-            # This generates a signature and publishes it to the registry, next to the image
-            # Uses the keyless signing flow with Github Actions as identity provider
-            cosign sign -y "$IMAGE_NAME@$DIGEST"
-
-            # Generate SBOM for the image
-            syft scan --output cyclonedx-json=sbom.json --select-catalogers "-cargo-auditable-binary-cataloger" --scope all-layers --source-name "${{ matrix.product }}" --source-version "$TAG_NAME" "$IMAGE_NAME@$DIGEST";
-            # Determine the PURL for the image
-            PURL="pkg:docker/sdp/${{ matrix.product }}@$DIGEST?repository_url=oci.stackable.tech";
-            # Get metadata from the image
-            IMAGE_METADATA_DESCRIPTION=$(docker inspect --format='{{.Config.Labels.description}}' "$IMAGE_NAME@$DIGEST");
-            IMAGE_METADATA_NAME=$(docker inspect --format='{{.Config.Labels.name}}' "$IMAGE_NAME@$DIGEST");
-            # Merge the SBOM with the metadata for the image
-            jq -s '{"metadata":{"component":{"description":"'"$IMAGE_METADATA_NAME. $IMAGE_METADATA_DESCRIPTION"'","supplier":{"name":"Stackable GmbH","url":["https://stackable.tech/"]},"author":"Stackable GmbH","purl":"'"$PURL"'","publisher":"Stackable GmbH"}}} * .[0]' sbom.json > sbom.merged.json;
-            # Attest the SBOM to the image
-            cosign attest -y --predicate sbom.merged.json --type cyclonedx "$IMAGE_NAME@$DIGEST"
-          fi
-  create_manifests:
-    permissions:
-      id-token: write
-    runs-on: ubuntu-latest
-    needs: ["build_and_push"]
-    steps:
-      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
-        with:
-          persist-credentials: false
-      - uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
-        with:
-          registry: docker.stackable.tech
-          username: github
-          password: ${{ secrets.NEXUS_PASSWORD }}
-      - name: Login to Stackable Harbor
-        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
-        with:
-          registry: oci.stackable.tech
-          username: robot$sdp+github-action-build
-          password: ${{ secrets.HARBOR_ROBOT_SDP_GITHUB_ACTION_BUILD_SECRET }}
-      - name: Set up Cosign
-        uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382 # v3.6.0
-      - name: Build Manifest List
-        shell: bash
-        env:
-          DOCKER_USER: github
-          DOCKER_PASSWORD: ${{ secrets.NEXUS_PASSWORD }}
-        run: |
-          if ! product_and_versions=$(python3 .scripts/enumerate-product-versions.py); then
-            echo "Python script failed"
-            exit 1
-          fi
-
-          for product_and_version in $product_and_versions; do
-            PRODUCT="$(echo "$product_and_version" | cut -d '#' -f 1)"
-            VERSION="$(echo "$product_and_version" | cut -d '#' -f 2)"
-
-            echo "Generating manifest list for $PRODUCT in version $VERSION"
-
-            MANIFEST_NAME="docker.stackable.tech/stackable/${PRODUCT}:${VERSION}-stackable${GITHUB_REF_NAME}"
-            # Create and push to Stackable Nexus
-            # `docker manifest push` directly returns the digest of the manifest list
-            # As it is an experimental feature, this might change in the future
-            # Further reading: https://docs.docker.com/reference/cli/docker/manifest/push/
-            # --amend because the manifest list would be updated since we use the same tag
-            docker manifest create "$MANIFEST_NAME" --amend "${MANIFEST_NAME}-amd64" --amend "${MANIFEST_NAME}-arm64"
-            DIGEST=$(docker manifest push "$MANIFEST_NAME")
-
-            # Refer to image via its digest (oci.stackable.tech/sdp/airflow@sha256:0a1b2c...)
-            # This generates a signature and publishes it to the registry, next to the image
-            # Uses the keyless signing flow with Github Actions as identity provider
-            cosign sign -y "$MANIFEST_NAME@$DIGEST"
-
-            # Push to oci.stackable.tech as well
-            MANIFEST_NAME="oci.stackable.tech/sdp/${PRODUCT}:${VERSION}-stackable${GITHUB_REF_NAME}"
-            docker manifest create "$MANIFEST_NAME" --amend "${MANIFEST_NAME}-amd64" --amend "${MANIFEST_NAME}-arm64"
-            DIGEST=$(docker manifest push "$MANIFEST_NAME")
-            cosign sign -y "$MANIFEST_NAME@$DIGEST"
-          done
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ca5d06f33..a15846112 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -52,6 +52,11 @@ All notable changes to this project will be documented in this file.
 - zookeeper: reduce docker image size by removing the recursive chown/chmods in the final image ([#1043]).
 - Fixed two hardcoded username references ([#1052]).
 
+### Removed
+
+- ci: Remove Nexus steps from build, mirror and release workflows ([#1056]).
+  Also remove the old release workflow.
+
 [#1025]: https://github.com/stackabletech/docker-images/pull/1025
 [#1027]: https://github.com/stackabletech/docker-images/pull/1027
 [#1028]: https://github.com/stackabletech/docker-images/pull/1028
@@ -69,6 +74,7 @@ All notable changes to this project will be documented in this file.
 [#1053]: https://github.com/stackabletech/docker-images/pull/1053
 [#1054]: https://github.com/stackabletech/docker-images/pull/1054
 [#1055]: https://github.com/stackabletech/docker-images/pull/1055
+[#1056]: https://github.com/stackabletech/docker-images/pull/1056
 
 ## [25.3.0] - 2025-03-21