Animation.looped has been renamed to Animation.loop. It's a boolean you can toggle at run-time to turn on/off animation looping.

A single Animation object now has 3 new events: onStart, onLoop and onComplete.
Animation.loopCount holds the number of times the animation has looped since it last started.
Animation.stop has a new parameter: dispatchComplete. If true it'll dispatch an Animation.onComplete event.

examples/animation/animation events.js

@@ -0,0 +1,69 @@
+
+var game = new Phaser.Game(800, 600, Phaser.CANVAS, 'phaser-example', { preload: preload, create: create, update: update });
+
+function preload() {
+
+    game.load.image('lazur', 'assets/pics/thorn_lazur.png');
+    game.load.spritesheet('mummy', 'assets/sprites/metalslug_mummy37x45.png', 37, 45, 18);
+
+}
+
+var back;
+var mummy;
+var anim;
+var loopText;
+
+function create() {
+
+	game.stage.smoothed = false;
+
+	back = game.add.image(0, -400, 'lazur');
+	back.scale.set(2);
+
+    mummy = game.add.sprite(200, 360, 'mummy', 5);
+    mummy.scale.set(4);
+
+    anim = mummy.animations.add('walk');
+
+    anim.onStart.add(animationStarted, this);
+    anim.onLoop.add(animationLooped, this);
+    anim.onComplete.add(animationStopped, this);
+
+    anim.play(10, true);
+
+}
+
+function animationStarted(sprite, animation) {
+
+	game.add.text(32, 32, 'Animation started', { fill: 'white' });
+
+}
+
+function animationLooped(sprite, animation) {
+
+	if (animation.loopCount === 1)
+	{
+		loopText = game.add.text(32, 64, 'Animation looped', { fill: 'white' });
+	}
+	else
+	{
+		loopText.text = 'Animation looped x2';
+		animation.loop = false;
+	}
+
+}
+
+function animationStopped(sprite, animation) {
+
+	game.add.text(32, 64+32, 'Animation stopped', { fill: 'white' });
+
+}
+
+function update() {
+
+	if (anim.isPlaying)
+	{
+		back.x -= 1;
+	}
+
+}