diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 4fc9c682..39902272 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -1,5 +1,7 @@
+# yamllint disable rule:line-length
+---
 name: Build and Test
-on:
+on:  # yamllint disable-line rule:truthy
   pull_request:
     types: [opened, synchronize, reopened]
   push:
@@ -29,14 +31,14 @@ jobs:
       - name: check no uncommitted files
         run: |
           echo "changed and uncommitted files, excluding versions"
-          diff=$(git diff -I'^\/\/\s+protoc(-gen-go)?\s+v[0-9]+\.[0-9+\.[0-9]+\s*$')
-          if [ -n "diff" ]; then
+          diff=$(git diff -I'^\/\/\s+protoc(-gen-go)?\s+v[0-9]+\.[0-9+\.[0-9]+\s*$' -- . ':!*.png' ':!*.svg')
+          if [ -n "$diff" ]; then
             # print the diff so we can fix it, if there is an issue
             echo
-            echo "differences other than tool version changes:"
-            git diff -I'^\/\/\s+protoc(-gen-go)?\s+v[0-9]+\.[0-9+\.[0-9]+\s*$'
+            echo "differences other than image and tool version changes:"
+            git diff -I'^\/\/\s+protoc(-gen-go)?\s+v[0-9]+\.[0-9+\.[0-9]+\s*$' -- . ':!*.png' ':!*.svg'
             echo
-            echo "differences including tool version changes:"
+            echo "all differences:"
             git diff
             exit 1
           fi
diff --git a/.github/workflows/yetus.yaml b/.github/workflows/yetus.yaml
index 2718551b..b3325919 100644
--- a/.github/workflows/yetus.yaml
+++ b/.github/workflows/yetus.yaml
@@ -6,37 +6,36 @@
 #   https://docs.github.com/en/free-pro-team@latest/actions/reference/authentication-in-a-workflow#permissions-for-the-github_token
 # yamllint enable rule:line-length
 ---
-    name: Apache Yetus
-    on:  # yamllint disable-line rule:truthy
-      pull_request:
-        branches:
-          - main
-    
-    jobs:
-      yetus:
-        runs-on: ubuntu-20.04
-        steps:
-          - name: Checkout
-            uses: actions/checkout@v3
-            with:
-              path: src
-              fetch-depth: 0
-    
-          - name: Yetus
-            uses: apache/yetus-test-patch-action@0.14.1
-            with:
-              basedir: ./src
-              bufbasedir: ./src/proto
-              buildtool: nobuild
-              continuousimprovement: true
-              githubtoken: ${{ secrets.GITHUB_TOKEN }}
-              patchdir: ./out
-              reviveconfig: .revive.toml
-    
-          - name: Store Yetus artifacts
-            if: ${{ always() }}
-            uses: actions/upload-artifact@v3
-            with:
-              name: 'yetus-scan'
-              path: ${{ github.workspace }}/out
-    
\ No newline at end of file
+name: Apache Yetus
+on:  # yamllint disable-line rule:truthy
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  yetus:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          path: src
+          fetch-depth: 0
+
+      - name: Yetus
+        uses: apache/yetus-test-patch-action@0.14.1
+        with:
+          basedir: ./src
+          bufbasedir: ./src/proto
+          buildtool: nobuild
+          continuousimprovement: true
+          githubtoken: ${{ secrets.GITHUB_TOKEN }}
+          patchdir: ./out
+          reviveconfig: .revive.toml
+
+      - name: Store Yetus artifacts
+        if: ${{ always() }}
+        uses: actions/upload-artifact@v3
+        with:
+          name: 'yetus-scan'
+          path: ${{ github.workspace }}/out