Skype released an update on Wednesday to Skype for Mac OS X.

In this release:

• Chat limit raised to 50 people at the same time
• Drag and drop contacts to add them to chats and calls
• "Events" pane shows missed calls, chats, voice mails. Also shows SkypeOut minutes left.
• Animated emoticons
• Notifications with Growl
• "Do Not Disturb" mode blocks new incoming chats
• Screensaver changes your status to "Away"
• option to show online contacts only, hiding all your other contacts
• return values for Skype API AppleScript interface
• tooltips in contact list
• unread chats count
• use Safari's download folder for incoming file transfers as the default location
• bookmarked chats now sorted alphabetically [this loses chronological information, so may not be an improvement]
• you can now associate up to three e-mail addresses with your account (enter them in the "Edit Profile" window)

Bolded items are Mac-specific.