diff --git a/.distignore b/.distignore
new file mode 100644
index 0000000..3f84ffc
--- /dev/null
+++ b/.distignore
@@ -0,0 +1,22 @@
+# Directories to ignore
+/.git
+/.github
+/.wordpress-org
+/node_modules
+/tests
+/vendor
+
+# Files to ignore
+/.*
+/CHANGELOG.md
+/CODE_OF_CONDUCT.md
+/composer.json
+/composer.lock
+/CONTRIBUTING.md
+/CREDITS.md
+/LICENSE.md
+/package-lock.json
+/package.json
+/phpcs-compat.xml
+/phpcs.xml
+/README.md
diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..5639158
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,19 @@
+/.github export-ignore
+/.wordpress-org export-ignore
+/node_modules export-ignore
+/tests export-ignore
+/vendor export-ignore
+
+/.* export-ignore
+/CHANGELOG.md export-ignore
+/CODE_OF_CONDUCT.md export-ignore
+/composer.json export-ignore
+/composer.lock export-ignore
+/CONTRIBUTING.md export-ignore
+/CREDITS.md export-ignore
+/LICENSE.md export-ignore
+/package-lock.json export-ignore
+/package.json export-ignore
+/phpcs-compat.xml export-ignore
+/phpcs.xml export-ignore
+/README.md export-ignore
diff --git a/.github/workflows/build-release-zip.yml b/.github/workflows/build-release-zip.yml
new file mode 100644
index 0000000..79019ae
--- /dev/null
+++ b/.github/workflows/build-release-zip.yml
@@ -0,0 +1,22 @@
+name: Build release zip
+
+on:
+  workflow_dispatch:
+  workflow_call:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    name: Build release zip
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Generate ZIP file
+        uses: 10up/action-wordpress-plugin-build-zip@stable
+        env:
+          SLUG: mailchimp
diff --git a/.github/workflows/wordpress-version-checker.yml b/.github/workflows/wordpress-version-checker.yml
new file mode 100644
index 0000000..239f529
--- /dev/null
+++ b/.github/workflows/wordpress-version-checker.yml
@@ -0,0 +1,25 @@
+name: WordPress version checker
+
+on:
+  push:
+    branches:
+      - develop
+      - main
+  pull_request:
+    branches:
+      - develop
+  schedule:
+    - cron: '0 0 * * 1'
+
+permissions:
+  issues: write
+
+jobs:
+  wordpress-version-checker:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: WordPress version checker
+        uses: skaut/wordpress-version-checker@v2.2.0
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.wordpress-version-checker.json b/.wordpress-version-checker.json
new file mode 100644
index 0000000..9aa58aa
--- /dev/null
+++ b/.wordpress-version-checker.json
@@ -0,0 +1,4 @@
+{
+    "readme": "readme.txt",
+    "channel": "rc"
+}