diff --git a/.github/workflows/dip.yml b/.github/workflows/dip.yml
index 4beb0e23..37a1fd09 100644
--- a/.github/workflows/dip.yml
+++ b/.github/workflows/dip.yml
@@ -8,8 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Check whether images are up-to-date
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
           token: ${{ secrets.WORKFLOW_TOKEN }}
diff --git a/.github/workflows/dive.yml b/.github/workflows/dive.yml
index cca6a24a..dea599bd 100644
--- a/.github/workflows/dive.yml
+++ b/.github/workflows/dive.yml
@@ -6,8 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Analyze image efficiency
     steps:
-      - name: Checkout
-        uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Build image
         run: docker build -t utrecht/n3dr:${{ github.sha }} .
       - name: Dive
diff --git a/.github/workflows/dockle.yml b/.github/workflows/dockle.yml
index e3f94768..e5da1e99 100644
--- a/.github/workflows/dockle.yml
+++ b/.github/workflows/dockle.yml
@@ -6,8 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Analyze image using dockle
     steps:
-      - name: Checkout
-        uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Build image
         run: docker build -t utrecht/n3dr:${{ github.sha }} .
       - uses: hands-lab/dockle-action@v1
diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 92984115..9f7cceb7 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -14,7 +14,7 @@ jobs:
           - os: windows-2019
             shasum: sha512sum
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
diff --git a/.github/workflows/gosec.yml b/.github/workflows/gosec.yml
index e79c5611..7a7fbd89 100644
--- a/.github/workflows/gosec.yml
+++ b/.github/workflows/gosec.yml
@@ -7,8 +7,7 @@ jobs:
     env:
       GO111MODULE: 'on'
     steps:
-      - name: Checkout Source
-        uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
diff --git a/.github/workflows/hadolint.yml b/.github/workflows/hadolint.yml
index 94d2ca7d..bd25cb82 100644
--- a/.github/workflows/hadolint.yml
+++ b/.github/workflows/hadolint.yml
@@ -6,8 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Analyze image using hadolint
     steps:
-      - name: Checkout
-        uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: hadolint/hadolint-action@v1.6.0
         with:
           dockerfile: Dockerfile
diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index e1837029..cb39609d 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -16,7 +16,7 @@ jobs:
             nexus-api-version: beta
             shasum: sha512sum
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release7.yml
similarity index 95%
rename from .github/workflows/release.yml
rename to .github/workflows/release7.yml
index d4274264..a0ee8e0e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release7.yml
@@ -1,11 +1,8 @@
 ---
-name: Release
-'on':
-  push:
-    tags:
-      - '*'
+name: release7
+'on': [workflow_call]
 jobs:
-  release:
+  release7:
     name: Create Release
     runs-on: ${{ matrix.os }}
     strategy:
@@ -18,7 +15,9 @@ jobs:
           - os: windows-2019
             shasum: sha512sum
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
+        with:
+          ref: release/7
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
diff --git a/.github/workflows/snapcraft.yml b/.github/workflows/snapcraft.yml
deleted file mode 100644
index baad3a08..00000000
--- a/.github/workflows/snapcraft.yml
+++ /dev/null
@@ -1,34 +0,0 @@
----
-name: Snapcraft
-'on':
-  workflow_run:
-    workflows: ['Release']
-    push:
-      tags:
-        - '*'
-    types:
-      - completed
-jobs:
-  release:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      # yamllint disable rule:line-length
-      - name: Remove Docker
-        run: |
-          # https://github.com/canonical/lxd-cloud/blob/f20a64a8af42485440dcbfd370faf14137d2f349/test/includes/lxd.sh#L13-L23
-          sudo rm -rf /etc/docker
-          sudo apt-get purge moby-buildx moby-engine moby-cli moby-compose moby-containerd moby-runc -y
-          sudo iptables -P FORWARD ACCEPT
-      - uses: snapcore/action-build@v1
-        with:
-          path: build/package
-        id: snapcraft
-      - run: |
-          sudo snap install --dangerous ${{ steps.snapcraft.outputs.snap }}
-          n3dr --version | grep "[0-9]\."
-      - uses: snapcore/action-publish@v1
-        with:
-          store_login: ${{ secrets.SNAPCRAFT_LOGIN }}
-          snap: ${{ steps.snapcraft.outputs.snap }}
-          release: 7/stable
diff --git a/.github/workflows/snapcraft7.yml b/.github/workflows/snapcraft7.yml
new file mode 100644
index 00000000..2e97e8ba
--- /dev/null
+++ b/.github/workflows/snapcraft7.yml
@@ -0,0 +1,28 @@
+---
+name: snapcraft7
+'on':
+  push:
+    tags:
+      - 7.**
+jobs:
+  release7:
+    uses: ./.github/workflows/release7.yml
+  snapcraft7:
+    needs: [release7]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          ref: release/7
+      - uses: snapcore/action-build@v1
+        with:
+          path: build/package
+        id: snapcraft
+      - run: |
+          sudo snap install --dangerous ${{ steps.snapcraft.outputs.snap }}
+          n3dr --version | grep "[0-9]\."
+      - uses: snapcore/action-publish@v1
+        with:
+          store_login: ${{ secrets.SNAPCRAFT_LOGIN }}
+          snap: ${{ steps.snapcraft.outputs.snap }}
+          release: candidate
diff --git a/.github/workflows/trivy.yml b/.github/workflows/trivy.yml
index fe09d0a5..b4f1d01a 100644
--- a/.github/workflows/trivy.yml
+++ b/.github/workflows/trivy.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Build an image from Dockerfile
         run: |
           docker build -t utrecht/n3dr:${{ github.sha }} .
diff --git a/.github/workflows/yamllint.yml b/.github/workflows/yamllint.yml
index 41678496..7202564f 100644
--- a/.github/workflows/yamllint.yml
+++ b/.github/workflows/yamllint.yml
@@ -10,7 +10,6 @@ jobs:
         YAMLLINT_CONFIG_FILE: /code/configs/.yamllint.yaml
       options: --cpus 1
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: run yamllint
         run: yamllint .