# Changelog

## 2012.09.15, Version 0.1.0 (Stable)

* Base class for all exception was implemented

## 2012.10.08, Version 0.2.0 (Stable)

* Iterator was implemented
* Now util4js can be used in browsers

## 2012.10.10, Version 0.2.1 (Stable)

* Bug fix: "user strict" statement was added to minified file

## 2012.10.11, Version 0.2.2 (Stable)

* Javascript compiler was replaced to yuicompressor

## 2012.10.12, Version 0.3.0 (Stable)

* Object class was implemented
* Exception class constructor was changed
* Util4js was made compatible with PhantomJS

## 2012.10.28, Version 0.3.1 (Stable)

* Dictionary was implemented
* Set was implemented
* List was implemented
* Events where implemented
* Stack was implemented
* Queue was implemented

## 2013.01.03, Version 0.3.2

* Now util4js depends on class4js 1.8.0 version 

## 2013.01.09, Version 0.3.3

* Samples were renamed to examples
* Event class was re-factored

## 2013.01.13, Version 0.4.0

* Now util4js depends on class4js 1.9.0 version