The main feature in this release is the new blog post editor.
Choose Clear all fields from the Feed menu.
Choose Blog post from the popup menu above the text box.
Enter the title of the post in the dialog that appears.
Enter the text of your post in the edit box. You can use Markdown here.
When you're ready to publish, click the Submit button.
Here's a video that demos the new feature, showing how to create a new post.
This is what a blog post looks like.
Click the edit icon in the same line as the post in the history table.
When you're ready to publish your changes, click the Update button.
Radio3 no longer puts up a modal dialog for errors in tweets. Instead it puts up a status message above the text entry box. The message stays there for 10 seconds, and is then removed.
Improved the layout of the history table.
Each of the icons in the history table shows a tool tip as you roll the mouse over them.