diff --git a/.github/workflows/add-prs-to-project.yml b/.github/workflows/add-prs-to-project.yml
new file mode 100644
index 0000000..2d3f41a
--- /dev/null
+++ b/.github/workflows/add-prs-to-project.yml
@@ -0,0 +1,22 @@
+name: Add new PRs to github project
+
+on:
+  pull_request_target:
+    types:
+      - opened
+      - ready_for_review
+
+permissions: {}
+
+jobs:
+  addprtoproject:
+    name: Add PR to GitHub Project
+    # Only run on the silverstripe account
+    if: github.repository_owner == 'silverstripe'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Add PR to github project
+        uses: silverstripe/gha-add-pr-to-project@v1
+        with:
+          app_id: ${{ vars.PROJECT_PERMISSIONS_APP_ID }}
+          private_key: ${{ secrets.PROJECT_PERMISSIONS_APP_PRIVATE_KEY }}
diff --git a/.github/workflows/dispatch-ci.yml b/.github/workflows/dispatch-ci.yml
new file mode 100644
index 0000000..4706965
--- /dev/null
+++ b/.github/workflows/dispatch-ci.yml
@@ -0,0 +1,21 @@
+name: Dispatch CI
+
+on:
+  # At 6:30 AM UTC, only on Monday and Tuesday
+  schedule:
+    - cron: '30 6 * * 1,2'
+
+permissions: {}
+
+jobs:
+  dispatch-ci:
+    name: Dispatch CI
+    # Only run cron on the colymba account
+    if: (github.event_name == 'schedule' && github.repository_owner == 'colymba') || (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 070ac60..0550cda 100644
--- a/.github/workflows/keepalive.yml
+++ b/.github/workflows/keepalive.yml
@@ -1,17 +1,21 @@
 name: Keepalive
 
 on:
-  # At 11:55 PM UTC, on day 20 of the month
+  # At 3:15 AM UTC, on day 16 of the month
   schedule:
-    - cron: '55 23 20 * *'
+    - cron: '15 3 16 * *'
   workflow_dispatch:
 
+permissions: {}
+
 jobs:
   keepalive:
     name: Keepalive
     # Only run cron on the colymba account
     if: (github.event_name == 'schedule' && github.repository_owner == 'colymba') || (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 e7954bd..fe80cb5 100644
--- a/.github/workflows/merge-up.yml
+++ b/.github/workflows/merge-up.yml
@@ -1,17 +1,22 @@
 name: Merge-up
 
 on:
-  # At 11:55 PM UTC, only on Friday
+  # At 6:30 AM UTC, only on Friday
   schedule:
-    - cron: '55 23 * * 5'
+    - cron: '30 6 * * 5'
   workflow_dispatch:
 
+permissions: {}
+
 jobs:
   merge-up:
     name: Merge-up
     # Only run cron on the colymba account
     if: (github.event_name == 'schedule' && github.repository_owner == 'colymba') || (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..388ee98
--- /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 colymba account
+    if: (github.event_name == 'schedule' && github.repository_owner == 'colymba') || (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/.github/workflows/update-js.yml b/.github/workflows/update-js.yml
index 82feefd..296712a 100644
--- a/.github/workflows/update-js.yml
+++ b/.github/workflows/update-js.yml
@@ -2,9 +2,11 @@ name: Update JS
 
 on:
   workflow_dispatch:
-  # Run on a schedule of once per quarter
+  # At 10:50 AM UTC, on day 1 of the month, only in March and September
   schedule:
-    - cron: '55 23 1 */3 *'
+    - cron: '50 10 1 3,9 *'
+
+permissions: {}
 
 jobs:
   update-js:
@@ -12,6 +14,10 @@ jobs:
     # Only run cron on the colymba account
     if: (github.event_name == 'schedule' && github.repository_owner == 'colymba') || (github.event_name != 'schedule')
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+      actions: write
     steps:
       - name: Update JS
         uses: silverstripe/gha-update-js@v1
diff --git a/.upgrade.yml b/.upgrade.yml
deleted file mode 100644
index be82823..0000000
--- a/.upgrade.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-mappings:
-  GridFieldBulkActionDeleteHandler: Colymba\BulkManager\BulkAction\DeleteHandler
-  GridFieldBulkActionEditHandler: Colymba\BulkManager\BulkAction\EditHandler
-  GridFieldBulkActionHandler: Colymba\BulkManager\BulkAction\Handler
-  GridFieldBulkActionUnlinkHandler: Colymba\BulkManager\BulkAction\UnlinkHandler
-  GridFieldBulkManager: Colymba\BulkManager\BulkManager
-  BulkUploadField: Colymba\BulkUpload\BulkUploadField
-  GridFieldBulkImageUpload: Colymba\BulkUpload\GridFieldBulkImageUpload
-  GridFieldBulkUpload: Colymba\BulkUpload\BulkUploader
-  GridFieldBulkUpload_Request: Colymba\BulkUpload\BulkUploadHandler
diff --git a/composer.json b/composer.json
index 70eb9ce..dedf6b0 100644
--- a/composer.json
+++ b/composer.json
@@ -3,7 +3,12 @@
     "type": "silverstripe-vendormodule",
     "description": "SilverStripe GridField component to upload images/files and edit records in bulk",
     "homepage": "https://github.com/colymba/GridFieldBulkEditingTools",
-    "keywords": ["silverstripe", "bulk upload", "image upload", "gridfield bulk upload"],
+    "keywords": [
+        "silverstripe",
+        "bulk upload",
+        "image upload",
+        "gridfield bulk upload"
+    ],
     "license": "BSD-3-Clause",
     "authors": [
         {
@@ -34,5 +39,9 @@
             "Colymba\\BulkManager\\": "src/BulkManager/",
             "Colymba\\BulkUpload\\": "src/BulkUploader/"
         }
+    },
+    "require-dev": {
+        "silverstripe/standards": "^1",
+        "phpstan/extension-installer": "^1.3"
     }
 }
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