Every Plugin has been updated to correctly follow the same flow through the Scene lifecycle. Instead of listening for the Scene 'boot' event, which is only dispatched once (when the Scene is first created), they will now listen for the Scene 'start' event, which occurs every time the Scene is started. All plugins now consistently follow the same Shutdown and Destroy patterns too, meaning they tidy-up after themselves on a shutdown, not just a destroy. Overall, this change means that there should be less issues when returning to previously closed Scenes, as the plugins will restart themselves properly.
SceneManager.moveAbove will move a Scene to be directly above another Scene in the Scenes list. This is also exposed in the ScenePlugin.
SceneManager.moveBelow will move a Scene to be directly below another Scene in the Scenes list. This is also exposed in the ScenePlugin.
The Scene Manager no longer tries to maintain an 'active' list and instead just iterates the scenes in order, skipping those that aren't awake. Scene array changing events like moveUp etc are queued if the list is being processed and the ScenePlugin has been vastly updated to take care of this. You can now happily move scenes around the list, block scene input, consume input events, switch scenes around and more.
