The latest version of WordPress has many new features which you can view here.
One of my favorite items which is revisited here is Press-This. I use the Press-This tool along with dlvr.it to send posts from my WordPress site out to LinkedIn,Facebook and Twitter accounts simultaneously. As a matter of fact, this post was created using Press This.
For those of you who like Emoji’s (and who doesn’t) there is support for adding them to your posts.
Updates for plugins are also enhanced.
Need International Character Support? Check out the links below for more info.