diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d80e1b5..b4e7bce 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -44,7 +44,7 @@ jobs:
           - linux
         architecture:
           - amd64
-          - arm64
+          # - arm64
 
     steps:
       - name: Checkout repository
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
deleted file mode 100644
index 0798436..0000000
--- a/.github/workflows/release.yml
+++ /dev/null
@@ -1,69 +0,0 @@
-name: Release
-
-on:
-  release:
-    types:
-      - published
-  workflow_dispatch:
-  workflow_run:
-    workflows: ["Build"]
-    types: ["completed"]
-    branches:
-      - main
-
-env:
-  REGISTRY: ghcr.io
-
-jobs:
-  setup:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Sanitize image name
-        uses: actions/github-script@v6
-        id: image-name
-        with:
-          result-encoding: string
-          script: return '${{ env.REGISTRY }}/${{ github.repository }}'.toLowerCase()
-
-      - name: Get short SHA
-        run: |
-          echo SHORT_SHA="${GITHUB_SHA:0:7}" >> $GITHUB_ENV
-
-    outputs:
-      base_image_name: ${{ steps.image-name.outputs.result }}
-      build_image: ${{ steps.image-name.outputs.result }}:${{ env.SHORT_SHA }}
-
-  push:
-    if: ${{ github.event_name != 'workflow_run' || github.event.workflow_run.conclusion == 'success' }}
-    runs-on: ubuntu-latest
-    needs: setup
-    permissions:
-      packages: write
-    env:
-      BASE_IMAGE_NAME: ${{ needs.setup.outputs.base_image_name }}
-      BUILD_IMAGE: ${{ needs.setup.outputs.build_image }}
-    steps:
-      - name: Extract metadata (tags, labels) for Docker
-        id: meta
-        uses: docker/metadata-action@v4
-        with:
-          images: ${{ env.BASE_IMAGE_NAME }}
-          tags: |
-            type=raw,value=latest,enable={{is_default_branch}}
-            type=semver,pattern={{major}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=semver,pattern={{version}}
-
-      - name: Log in to the Container registry
-        uses: docker/login-action@v2
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Tag and push image
-        uses: akhilerm/tag-push-action@v2.1.0
-        with:
-          src: ${{ env.BUILD_IMAGE }}
-          dst: |
-            ${{ steps.meta.outputs.tags }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..dee28ea
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,58 @@
+name: Test
+
+on:
+  workflow_dispatch: {}
+  workflow_run:
+    workflows:
+      - Build
+    types:
+      - completed
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  test:
+    env:
+      COMPOSE_FILE: docker-compose.yml:docker-compose.ci.yml
+      DOCKER_APP_IMAGE: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:sha-${{ env.GITHUB_SHA }}
+      WAIT_SECONDS: 10
+
+    permissions:
+      packages: read
+      contents: read
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Prepare the stack
+        run: |
+          mkdir artifacts
+          docker compose pull
+          docker compose up --wait
+          docker compose exec -e RAILS_ENV=test app rails assets:precompile db:setup geoblacklight:solr:seed
+
+      - name: Run RSpec
+        run: |
+          set -o pipefail
+          docker compose exec app rspec -f html | tee artifacts/rspec.html
+
+      - name: Write service and event logs
+        if: ${{ always() }}
+        run: |
+          docker compose events > artifacts/docker-compose-events.log
+          docker compose logs > artifacts/docker-compose-logs.log
+
+      - name: Archive test results and logs
+        if: ${{ always() }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: test-results
+          path: artifacts