MovableType 3.31 is released

I am waiting for a whole day. Now the new version of MovableType is released. The version numuber is not 3.3, but 3.31.
I just download it. The size is 2,994 KB. Much more features and changes are added.
Let me list the five new features of MovableType 3.31

Tags: Describe your entries with tags so readers can easily find any content and subscribe to custom feeds.
Widgets: Arrange and manage your page just by dragging and dropping. Widgets can include your own content or content from other web services and feeds.
Activity Feeds: Reduce the burden of managing your blog by getting all the updates on comments and feedback on your blog, along with your blog’s activity, delivered via a secure custom feed.
New Blog Styles: Customize the look of your site with just a few clicks, without editing any HTML. Choose from dozens of unique designs and layouts.
Powerful Templating Language: Movable Type’s industry-leading template language is more powerful than ever, letting you choose exactly which content you want to display on your pages, as well as how it’s presented. Customize your entire site without having to do any programming.

I think I will be very busy tommorow because I will try to update to this new version.
First try to update on the Test bed.
If success, I will update my blog after backup all static files and database.