Various required changes

.editorconfig

@@ -0,0 +1,31 @@
+# For more information about the properties used in
+# this file, please see the EditorConfig documentation:
+# http://editorconfig.org/
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false
+
+[*.{yml,js,json,css,scss,eslintrc,feature}]
+indent_size = 2
+indent_style = space
+
+[composer.json]
+indent_size = 4
+
+# Don't perform any clean-up on thirdparty files
+
+[thirdparty/**]
+trim_trailing_whitespace = false
+insert_final_newline = false
+
+[admin/thirdparty/**]
+trim_trailing_whitespace = false
+insert_final_newline = false

.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 }}

.github/workflows/keepalive.yml

@@ -0,0 +1,21 @@
+name: Keepalive
+
+on:
+  # At 9:45 AM UTC, on day 18 of the month
+  schedule:
+    - cron: '45 9 18 * *'
+  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

.github/workflows/merge-up.yml

@@ -0,0 +1,22 @@
+name: Merge-up
+
+on:
+  # At 12:00 AM UTC, only on Friday
+  schedule:
+    - cron: '0 0 * * 5'
+  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

LICENSE

@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2025, Silverstripe Limited - www.silverstripe.com
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of the copyright holder nor the names of its
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

@@ -1,55 +1,22 @@
 # startup-theme
 
-The default theme for Silverstripe CMS. Startup has been designed to be quickly customisable and extendable so that you 
-can spend minimal time on boilerplate code and more time building your application. Startup is also intended to be a 
-demonstrative tool for Silverstripe beginners to get a feel for how the framework operates.
+[![Silverstripe supported module](https://img.shields.io/badge/silverstripe-supported-0071C4.svg)](https://www.silverstripe.org/software/addons/silverstripe-commercially-supported-module-list/)
 
-In-depth documentation on Silverstripe themes can be [found here](https://docs.silverstripe.org/en/5/developer_guides/templates/themes/).
+The default theme for Silverstripe CMS.
 
---------
-
-## Templates
-
-Silverstripe templates are held in .ss files which are similar to .html files, with the difference that .ss files 
-contain Silverstripe template variables for rendering content from the database.
-
-Full template documentation can be [found here](https://docs.silverstripe.org/en/5/developer_guides/templates/). A
-particularly useful article is the one detailing [template syntax](https://docs.silverstripe.org/en/5/developer_guides/templates/syntax/) -
-this contains everything you need to know to quickly become a template adept!
-
-### A quick walkthrough of the template files in this theme
+Startup has been designed to be quickly customisable and extendable so that you
+can spend minimal time on boilerplate code and more time building your application. Startup is also intended to be a
+demonstrative tool for Silverstripe CMS beginners to get a feel for how the framework operates.
 
-Startup comes with the necessary templates out of the box to render pages with a header and a footer, as well as a menu 
-for desktop and mobile view ports. A list of the template files and their paths and functions:
-
-* templates/Page.ss - This is the top level page template, with all other templates being rendered within this one. It 
-serves as the root HTML for all pages of your site, and therefore is where you place the `<head>` and `<body>` tags.
-* templates/Layout/Page.ss - When a template is nested within a `Layout` folder, this template will be rendered by the 
-`$Layout` variable in the classes' primary template. An example in this theme: templates/Page.ss calls `$Layout`. This 
-is particularly useful when creating custom page types which subclass Page.php. A common pattern is to subclass Page 
-(e.g. new page class is App\Pages\MyCustomPage) then add a Layout template (e.g. nest the page template in
-templates/App/Pages/MyCustomPage/Layout/MyCustomPage.ss). As this class is a subclass of Page, it will inherit the top 
-level Page.ss template and this will render the class specific `$Layout` - thus ensuring your site has a global header 
-and footer and other markup which is needed for every page. Silverstripe template inheritance is deep and powerful, and 
-is explained in much greater detail in [this lesson](https://www.silverstripe.org/learn/lessons/v4/working-with-multiple-templates-1).
-* templates/Includes - Template files included in this folder can be easily included in any other template by using
-`<% include TemplateName %>`. In this theme we include the Header and Footer, as well as the suite of Favicons for the
-purposes of tidier markup.
-
-## Styles and JS
-
-All of the CSS in this theme is *Native CSS*. This means there are no cumbersome build tasks or transpiling SASS. Just
-add to and edit the files, and you can modify the theme as needed. The file css/startup.css handles the importing of all
-other files so be sure to add any extra css files you may need here. The top level Page.ss includes this file by way of
-the [Silverstripe Requirements API](https://docs.silverstripe.org/en/5/developer_guides/templates/requirements/).
-
-The theme Javascript is included in much the same way. js/startup.js imports modularised functionality, and this is then
-included in the top level Page.ss template.
+![screenshot of the startup theme](screenshot.png)
 
 --------
 
-## startup-theme-components
+## Relevant documentation
+
+If you're new to Silverstripe CMS, the following documentation should help you understand how this theme is constructed and what the different parts (e.g. templates) do.
 
-This theme is extended upon by the [startup-theme-components module](https://github.com/silverstripeltd/startup-theme-components).
-The module adds some commonly used modules to the CMS, and extends and expands upon the CSS in this module. It is highly
-recommended to install the module with this theme!
+- [themes](https://docs.silverstripe.org/en/developer_guides/templates/themes/)
+- [templates](https://docs.silverstripe.org/en/developer_guides/templates/)
+- [template syntax](https://docs.silverstripe.org/en/developer_guides/templates/syntax/)
+- [Requirements API](https://docs.silverstripe.org/en/developer_guides/templates/requirements/)

composer.json

@@ -14,7 +14,7 @@
     }
   ],
   "require": {
-    "silverstripe/recipe-cms": ">=5.2"
+    "silverstripe/framework": ">=5.2"
   },
   "extra": {
     "expose": [

templates/Includes/Footer.ss

@@ -13,7 +13,7 @@
             </ul>
         </nav>
         <a href="https://www.silverstripe.org/" class="footer__logo" target="_blank" rel="noopener noreferrer" aria-label="Silverstripe CMS">
-            <img src="$resourceURL('themes/startup/images/logo--silverstripe-cms.svg')" width="176" height="21" alt="">
+            <img src="$resourceURL('themes/startup-theme/images/logo--silverstripe-cms.svg')" width="176" height="21" alt="">
         </a>
     </div>
 </footer>