diff --git a/.github/workflows/artifacts.yml b/.github/workflows/artifacts.yml
index 221bdad86..d7555ea73 100644
--- a/.github/workflows/artifacts.yml
+++ b/.github/workflows/artifacts.yml
@@ -29,7 +29,8 @@ jobs:
             }
 
             const pullNumber = context.payload.workflow_run.pull_requests[0].number;
-            const artifactUrl = artifacts.data.artifacts[0].archive_download_url;
+            const artifactId = artifacts.data.artifacts[0].id;
+            const artifactUrl = `${context.payload.workflow_run.artifacts_url}/${artifactId}`;
             const commentBody = `<!-- build-artifact-comment -->\n📦 Docs artifacts are ready: ${artifactUrl}`;
 
             const comments = await github.rest.issues.listComments({
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5f915454a..d3be1216f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,7 +6,7 @@ env:
   MIX_ENV: test
 
 jobs:
-  elixir_js_and_lint:
+  assets:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
@@ -29,6 +29,7 @@ jobs:
           key: ${{ runner.os }}-node-${{ hashFiles('asssets/package-lock.json') }}
 
       - run: npm ci --prefix assets
+      - run: npm run build --prefix assets
 
       # Setup Elixir
       - uses: erlef/setup-beam@v1
@@ -36,28 +37,16 @@ jobs:
           otp-version: ${{ matrix.otp }}
           elixir-version: ${{ matrix.elixir }}
 
-      - run: mix deps.get
-
       # Generate and upload artifacts
       - name: Generate docs
-        run: |
-          mix build
-          test -f doc/index.html && echo "doc/index.html exists."
-          test -f doc/ExDoc.epub && echo "doc/ExDoc.epub exists."
+        run: test/prerelease.sh
 
       - name: Upload docs
         uses: actions/upload-artifact@v4
         id: docs-upload
         with:
           name: docs
-          path: doc/
-
-      # Test Elixir
-      - run: mix format --check-formatted
-      - run: mix deps.unlock --check-unused
-      - run: mix compile --force --warnings-as-errors
-      - run: mix test
-      - run: test/prerelease.sh
+          path: test/tmp/contents/doc/
 
       # Test JS
       - run: npm run lint --prefix assets
@@ -88,6 +77,10 @@ jobs:
           # Test Erlang without -doc attribute support
           - elixir: "1.16"
             otp: "26"
+          # Test Erlang with -doc attribute support
+          - elixir: "1.17"
+            otp: "27"
+            lint: true
     steps:
       - uses: actions/checkout@v3
 
@@ -97,5 +90,14 @@ jobs:
           elixir-version: ${{ matrix.elixir }}
 
       - run: mix deps.get
+
+      - run: mix compile --warnings-as-errors
+        if: ${{ matrix.lint }}
+
       - run: mix test
-      - run: test/prerelease.sh
+
+      - run: mix deps.unlock --check-unused
+        if: ${{ matrix.lint }}
+
+      - run: mix format --check-formatted
+        if: ${{ matrix.lint }}
diff --git a/test/prerelease.sh b/test/prerelease.sh
index f1e95ba1e..ac0113fc6 100755
--- a/test/prerelease.sh
+++ b/test/prerelease.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-PKG=test/tmp/package
+PKG=test/tmp
 
 # build package
 mix hex.build
@@ -10,4 +10,8 @@ TAR=$(ls ex_doc-*.tar | head -n 1)
 rm -rf $PKG && mkdir -p $PKG/contents && tar xf $TAR -C $PKG && tar xzf $PKG/contents.tar.gz -C $PKG/contents
 
 # compile and build docs
-cd $PKG/contents && MIX_ENV=prod mix do deps.get --only prod, compile, docs
+cd $PKG/contents && MIX_ENV=prod mix do deps.get --only prod + compile + docs
+
+# run assertions
+test -f doc/index.html || echo "doc/index.html missing"
+test -f doc/ExDoc.epub || echo "doc/ExDoc.epub missing"