diff --git a/.github/workflows/dispatch-ci.yml b/.github/workflows/dispatch-ci.yml
index f7e07b8..ef9f8c2 100644
--- a/.github/workflows/dispatch-ci.yml
+++ b/.github/workflows/dispatch-ci.yml
@@ -1,9 +1,11 @@
 name: Dispatch CI
 
 on:
-  # At 1:20 PM UTC, only on Wednesday and Thursday
+  # At 5:25 AM UTC, only on Tuesday and Wednesday
   schedule:
-    - cron: '20 13 * * 3,4'
+    - cron: '25 5 * * 2,3'
+
+permissions: {}
 
 jobs:
   dispatch-ci:
@@ -11,6 +13,9 @@ jobs:
     # Only run cron on the silverstripe account
     if: (github.event_name == 'schedule' && github.repository_owner == 'silverstripe') || (github.event_name != 'schedule')
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      actions: write
     steps:
       - name: Dispatch CI
         uses: silverstripe/gha-dispatch-ci@v1
diff --git a/.github/workflows/keepalive.yml b/.github/workflows/keepalive.yml
index abc742b..52150d1 100644
--- a/.github/workflows/keepalive.yml
+++ b/.github/workflows/keepalive.yml
@@ -1,17 +1,21 @@
 name: Keepalive
 
 on:
-  # At 6:30 PM UTC, on day 23 of the month
+  # At 2:10 AM UTC, on day 3 of the month
   schedule:
-    - cron: '30 18 23 * *'
+    - cron: '10 2 3 * *'
   workflow_dispatch:
 
+permissions: {}
+
 jobs:
   keepalive:
     name: Keepalive
     # Only run cron on the silverstripe account
     if: (github.event_name == 'schedule' && github.repository_owner == 'silverstripe') || (github.event_name != 'schedule')
     runs-on: ubuntu-latest
+    permissions:
+      actions: write
     steps:
       - name: Keepalive
         uses: silverstripe/gha-keepalive@v1
diff --git a/.github/workflows/merge-up.yml b/.github/workflows/merge-up.yml
index dc4efd5..c80e05e 100644
--- a/.github/workflows/merge-up.yml
+++ b/.github/workflows/merge-up.yml
@@ -1,17 +1,22 @@
 name: Merge-up
 
 on:
-  # At 1:20 PM UTC, only on Sunday
+  # At 5:25 AM UTC, only on Saturday
   schedule:
-    - cron: '20 13 * * 0'
+    - cron: '25 5 * * 6'
   workflow_dispatch:
 
+permissions: {}
+
 jobs:
   merge-up:
     name: Merge-up
     # Only run cron on the silverstripe account
     if: (github.event_name == 'schedule' && github.repository_owner == 'silverstripe') || (github.event_name != 'schedule')
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      actions: write
     steps:
       - name: Merge-up
         uses: silverstripe/gha-merge-up@v1
diff --git a/.github/workflows/tag-patch-release.yml b/.github/workflows/tag-patch-release.yml
new file mode 100644
index 0000000..dc2db2b
--- /dev/null
+++ b/.github/workflows/tag-patch-release.yml
@@ -0,0 +1,26 @@
+name: Tag patch release
+
+on:
+  # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#workflow_dispatch
+  workflow_dispatch:
+    inputs:
+      latest_local_sha:
+        description: The latest local sha
+        required: true
+        type: string
+
+permissions: {}
+
+jobs:
+  tagpatchrelease:
+    name: Tag patch release
+    # Only run cron on the silverstripe account
+    if: (github.event_name == 'schedule' && github.repository_owner == 'silverstripe') || (github.event_name != 'schedule')
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Tag release
+        uses: silverstripe/gha-tag-release@v2
+        with:
+          latest_local_sha: ${{ inputs.latest_local_sha }}
diff --git a/composer.json b/composer.json
index d3d793e..eb18e45 100644
--- a/composer.json
+++ b/composer.json
@@ -27,7 +27,9 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^9.6",
-        "squizlabs/php_codesniffer": "^3"
+        "squizlabs/php_codesniffer": "^3",
+        "silverstripe/standards": "^1",
+        "phpstan/extension-installer": "^1.3"
     },
     "extra": [],
     "autoload": {
diff --git a/contributing.md b/contributing.md
deleted file mode 100644
index 32334e2..0000000
--- a/contributing.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# Contributing
-
-Contributions are welcome! Create an issue, explaining a bug or proposal. Submit pull requests if you feel brave. Speak to me on [Twitter](https://twitter.com/assertchris).
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
new file mode 100644
index 0000000..beb9de3
--- /dev/null
+++ b/phpstan.neon.dist
@@ -0,0 +1,3 @@
+parameters:
+  paths:
+    - src