Ext3.0rc1.1 release-not just release

Looking forward to the stars, looking forward to the moon, and waiting for nearly eight months,
Extjs3.0rc1.1 was released to the public on the day of Youth Day 5.4. This version and the previous releases of ext core3.0 beta and ext Conference
2009 makes us feel like ext3.0 is getting closer and closer! Next we will use the RC version to briefly see what revolutionary changes ext3 will have.
1. ext
The core-ext framework is the core and basic thing, like the foundation of a building. This stuff has been extracted from extjs and has become an independent project, and uses a more relaxed MIT to allow protocol Publishing. You can use it with confidence. Extjs3.0 is also based on ext
Core.
2. Newly Added UI Components

Ext3.0 has added many new UI controls, including roweditor, listview, charting,
Buttongroup and grouptabs. Among them, charting, buttongroup, and grouptabs are all needed in the project. Here are some legends:

Charting

Buttongroup

Grouped tabs

3. Functional improvement of original components

In the past, some controls were often restricted, such as buttons and buttons to overwrite them, as well as the toolbar. Ext3.0 provides function Enhancement and Improvement for some components, including the following content:
Buttons,
Toolbar overflow, menu overflow, anchortips, buffered gridview, debug
Console:

Buttons

Toolbar Overflow

Menu Overflow

Debug Console

 

 
4. Others
In addition to the preceding three major changes and improvements, ext3.0 has also improved its performance and added some la S. Bug fixes are always indispensable, in addition, ext3.0 claims to be 2.0 compatible and can be smoothly upgraded, which should be of the greatest concern to everyone.
In short, ext3.0 is not far from us with a series of recent official ext actions. Let's wait!

Is ext really difficult?
Http://www.lanyotech.com/ext-service.pdf

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Http://www.lanyotech.com/ext-train.html

For details about ext3.0rc1.1 release:
Http://extjs.com/blog/2009/05/04/ext-js-30-rc11-released/