v0.4.4

Transforms

• Update DOM methods to use Polymer.dom(elem)
• Use this.set when setting deep properties on this.
• Generated functions are private by default and are named with leading underscores
• Improve our upgrading of imports where the element name differs from the repo name.
• Support initialization of properties with expressions

CLI

• Added --recursive flag

Misc

• Basic ES6/ES2015 support
• Improved error messages, especially parse errors
• Simplified the web demo, now using the excellent juicy-ace-editor element.

v0.4.3

• Don't create a computed function just for a negation
• Don't create duplicate computed function declarations
• object[key] expressions miss dependency on key identifier
• Migrate docs for properties enhancement
• Minimize upgrade diff by adding option to just reformat code first

v0.4.2

• Upgrades all template data binding expressions.
  • Upgrades one time bindings [[]] to their best equivalent.
• Upgrades expressions using tokenList
• Support specifying an explicit HTTP path to components on CLI
• Support specifying a base directory for resolving absolute HTTP paths
• formatting: keep <script> elements inside of <dom-module>
• bugfix: generate unique computed function names
• bugfix: support host attributes with hyphens and other js-identifier-unfriendly names

v0.3.0

• Removes curly braces from on-* event handler attributes.
• Handles expressions with filters like {{x | f}}
• Handles bidirectional binding to common attributes of built-in elements
• Removes curly braces from on-* event handler attributes.
• Fix <link rel='stylesheet' href='...'>
• For binding to attributes which are not properties like class, upgrades to use $ like class$="{{foo}}" to bind to the HTML attribute.
• Upgrades boolean bindings like hidden?="{{foo}}"