+
```
- [BC BREAK] Replace property hydration system with `symfony/serializer` normalizers. This
is a BC break if you've created custom hydrators. They'll need to be converted to
normalizers.
- [BC BREAK] Rename `BeforeReRender` attribute to `PreReRender`.
## 2.0.0
- Support for `stimulus` version 2 was removed and support for `@hotwired/stimulus`
version 3 was added. See the [@symfony/stimulus-bridge CHANGELOG](https://github.com/symfony/stimulus-bridge/blob/main/CHANGELOG.md#300)
for more details.
- Require live components have a default action (`__invoke()` by default) to enable
controller annotations/attributes (ie `@Security/@Cache`). Added `DefaultActionTrait`
helper.
- When a model is updated, a new `live:update-model` event is dispatched. Parent
components (in a parent-child component setup) listen to this and automatically
try to update any model with a matching name. A `data-model-map` was also added
to map child component model names to a parent - see #113.
- Child components are now re-rendered if the parent components passes new data
to the child when rendering - see #113.
- Minimum PHP version was bumped to 8.0 so that PHP 8 attributes could be used.
- The `LiveComponentInterface` was dropped and replaced by the `AsLiveComponent` attribute,
which extends the new `AsTwigComponent` from the TwigComponent library. All
other annotations (e.g. `@LiveProp` and `@LiveAction`) were also replaced by
PHP 8 attributes.
Before:
```php
use App\Entity\Notification;
use App\Repository\NotificationRepository;
use Symfony\UX\LiveComponent\Attribute\LiveAction;
use Symfony\UX\LiveComponent\Attribute\LiveProp;
use Symfony\UX\LiveComponent\LiveComponentInterface;
final class NotificationComponent implements LiveComponentInterface
{
private NotificationRepository $repo;
/** @LiveProp */
public bool $expanded = false;
public function __construct(NotificationRepository $repo)
{
$this->repo = $repo;
}
/** @LiveAction */
public function toggle(): void
{
$this->expanded = !$this->expanded;
}
public function getNotifications(): array
{
return $this->repo->findAll();
}
public static function getComponentName(): string
{
return 'notification';
}
}
```
After:
```php
use App\Entity\Notification;
use App\Repository\NotificationRepository;
use Symfony\UX\LiveComponent\Attribute\AsLiveComponent;
use Symfony\UX\LiveComponent\Attribute\LiveAction;
use Symfony\UX\LiveComponent\Attribute\LiveProp;
#[AsLiveComponent('notification')]
final class NotificationComponent
{
private NotificationRepository $repo;
#[LiveProp]
public bool $expanded = false;
public function __construct(NotificationRepository $repo)
{
$this->repo = $repo;
}
#[LiveAction]
public function toggle(): void
{
$this->expanded = !$this->expanded;
}
public function getNotifications(): array
{
return $this->repo->findAll();
}
}
```
## Pre-Release
- The LiveComponent library was introduced!