3.8.4: Bugfix Release

• New support option: we've added email support so we can help you better. If you've had trouble logging in or have experienced other problems, let us know and we'll help!
• Fixed duplicate posts in the Reader.
• Fixed support for password-protected sites.
• Fixed support for sites using self-signed certificates.
• Fixed some selection and scrolling problems in the Post Editor.
• Fixed a crash when adding WordPress.com blogs.
• Fixed a crash when reblogging in the Reader.
• Improved performance when adding blogs.
• ...And many more fixes.