Upgrade Guide

• Convert all instances of x-init to x-created:

<div x-data="{ foo: 'bar' }" x-init="foo.bar = 'baz">
<!-- To: -->
<div x-data="{ foo: 'bar' }" x-created="foo.bar = 'baz">

Added

• x-created lifecycle hook (runs on initialization, but BEFORE dom elements initialized)
• x-mounted lifecycle hook (runs on initialization, and AFTER dom elements are initialized)
• $el magic accessor (access the root dom node of the component)

Fixed

• Data reactivity from inside extracted components and callbacks
• Made setting a value for x-data optional

Removed

• The x-init directive