Merge pull request #511 from creative-commoners/pulls/5/template-scalars

DOC Convert primitves to DBField in iterables

en/08_Changelogs/5.3.0.md

@@ -67,6 +67,7 @@ This is particularly helpful if you need to update columns in one table to match
 - `silverstripe/linkfield` now has improved accessibility support for screen readers and keyboard navigation. Focus states have also been made consistent between keyboard and mouse interaction.
 - `silverstripe/graphql-devtools` contains a new `GraphQLSchemaInitTask` to help you initialise a basic GraphQL schema.
 - [`GridFieldDetailForm_ItemRequest`](api:SilverStripe\Forms\GridField\GridFieldDetailForm_ItemRequest) now uses a [`PjaxResponseNegotiator`](api:SilverStripe\Control\PjaxResponseNegotiator) to handle PJAX responses for the save and publish actions. This aligns it with responses from other form submissions in the CMS.
+- Primitive types inside an iterable object will now be automatically converted to relevant [`DBField`](api:SilverStripe\ORM\FieldType\DBField) types so can be rendered in a template. This allows the use of `return ArrayList::create(['lorem', 123]);` from a [`ContentController`](api:SilverStripe\CMS\Controllers\ContentController) method that is then looped over in a template.
 
 ## Bug fixes