Merge pull request #95 from creative-commoners/pulls/6.0/cms5-readme

DOC Update README.md for CMS 5

README.md

@@ -3,11 +3,6 @@
 [![CI](https://github.com/symbiote/silverstripe-multivaluefield/actions/workflows/ci.yml/badge.svg)](https://github.com/symbiote/silverstripe-multivaluefield/actions/workflows/ci.yml)
 [![Silverstripe supported module](https://img.shields.io/badge/silverstripe-supported-0071C4.svg)](https://www.silverstripe.org/software/addons/silverstripe-commercially-supported-module-list/)
 
-Notes:
-
-* The Silverstripe 2.4 compatible version of the module is still available in the ss24 branch
-* The Silverstripe 3.x compatible versions are still available in the 2.x branches. (see version info)
-
 A database field type that allows the storage of multiple discrete values in
 a single database field. This also provides form fields for entering multiple
 values in a simple manner
@@ -26,28 +21,20 @@ Data is stored in the database in a serialized PHP format. While this is not
 ideal for searching purposes, some external indexing engines (eg the Solr
 module) are aware of the field type and will index accordingly.
 
-## Version info
-
-This version of MultiValueField supports Silverstripe 4.0.0
-
-Older versions of Silverstripe are supported on minor version branches below
-
-* [Silverstripe 3.1+ compatible version](https://github.com/symbiote/silverstripe-multivaluefield/tree/2.4)
-
 ## Installation
 
-```
+```sh
 composer require symbiote/silverstripe-multivaluefield
 ```
 
 ## Basic Usage
 
 As with all DB fields
 
-```
-private static $db = array(
-    'Keywords' 	=> 'MultiValueField',
-);
+```php
+private static $db = [
+    'Keywords' => 'MultiValueField',
+];
 ```
 
 To make use of the field on the frontend, you can loop over the Items property
@@ -63,7 +50,8 @@ In this case, `$Value` is a Varchar object, so you can call all relevant string
 Note that to have the `$Key` value available as something other than an integer, use the `KeyValueField` field type to populate the field.
 
 You can set the key and value placeholder values of the KeyValueField in your field like this:
-```
+
+```php
 $kvf = KeyValueField::create(
     'MultiChoiceAnswer',
     'Multiple Choice Answers'
@@ -76,10 +64,6 @@ $kvf->setKeyFieldPlaceholder('Label');
 
 * Marcus Nyeholt <[email protected]>
 
-## Requirements
-
-* Silverstripe 4.0
-
 ## Contributing
 
 ### Thanks
@@ -91,11 +75,11 @@ $kvf->setKeyFieldPlaceholder('Label');
 
 Translations of the natural language strings are managed through a third party translation interface, transifex.com. Newly added strings will be periodically uploaded there for translation, and any new translations will be merged back to the project source code.
 
-Please use [https://www.transifex.com/projects/p/silverstripe-multivaluefield](https://www.transifex.com/projects/p/silverstripe-multivaluefield) to contribute translations, rather than sending pull requests with YAML files.
+Please use [https://app.transifex.com/silverstripe/silverstripe-multivaluefield/](https://app.transifex.com/silverstripe/silverstripe-multivaluefield/) to contribute translations, rather than sending pull requests with YAML files.
 
 ## License
 
-This module is licensed under the BSD license at http://silverstripe.org/BSD-license
+This module is licensed under the BSD license at https://silverstripe.org/BSD-license
 
 ## Project Links
 * [GitHub Project Page](https://github.com/nyeholt/silverstripe-multivaluefield)