diff --git a/.github/workflows/build-publish.yml b/.github/workflows/build-publish.yml
index 6c14974..2876751 100644
--- a/.github/workflows/build-publish.yml
+++ b/.github/workflows/build-publish.yml
@@ -2,10 +2,14 @@
 name: Build and publish container image
 
 on:
+  release:
+    types:
+      - published
   push:
-    branches: [main]
-    # Publish semver tags as releases.
-    tags: ['v*.*.*']
+    branches:
+      - main
+    tags:
+      - 'v[0-9]+*'
   workflow_dispatch:
 
 env:
diff --git a/.github/workflows/build-test.yaml b/.github/workflows/build-test.yaml
index d809f16..27e43cd 100644
--- a/.github/workflows/build-test.yaml
+++ b/.github/workflows/build-test.yaml
@@ -3,7 +3,8 @@ name: Build and test container image
 
 on:
   pull_request:
-    branches: [main]
+    branches:
+      - main
   workflow_dispatch:
 
 env:
diff --git a/.gitignore b/.gitignore
index 1397432..550aef3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 *.pkl
+.DS_Store