Have you fired up your Adium messenger recently? Well, I did just a few hours ago, and lo and behold, it's a version update! The Adium ducks are now quacking up to version 1.1! Although the previous update was released just a month ago, Adium v1.1 has actually been in the making for about a year now.

In fact, one of the biggest changes in this version comes all the way from 2006, built on a student project in the Google Summer of Code. The project has been incorporated into Adium v1.1 in the form of PSMTabBarControl, which allows you to customize your tabbing preferences on the fly. Here's the lowdown of that feature:

• You can arrange your tabs on any side of the message view, not just the bottom. Tabs are arranged vertically when you put them on the left or right edge of the window and horizontally when you put them on the top or bottom.
• Tabs handle overflow better by presenting a chevron (») menu, just like toolbars do.
• Tabs are now spring-loaded, so that if you drag something to a tab that isn't active, it will activate, so that you can position the thing you're dragging precisely within the inputline.
• You can have each tab display the number of unread messages, if any.

Of course, there's more to this, but the Adium team is encouraging all of us to discover the other new toolbar tweaks. Other notes from the changelog include the usual bug fixes and improvements. Aside from it being prettier and faster, there's also the following:

• Changes in the contact list, such as people coming online and going offline, animate smoothly.
• The contact list's ability to hide like the Dock at the edge of the screen has been improved.
• A new type of AdiumXtra, the menu bar icon xtra, has been created to let you customize the appearance of Adiumy in your menu bar; you can download AdiumMenuBarIcons packs from AdiumXtras.com.
• Buzz on Yahoo! and nudge on MSN are now fully supported.
• AIM DirectConnect should be more reliable and less memory intensive; it is now automatically initiated as needed.
• You can now import accounts and chat transcripts from iChat.
• Adium now warns you if you run Adium from the disk image. This will especially benefit new Mac users who aren't accustomed to working with disk images.
• Right-to-left text is handled property on MSN.

Download: Adium v1.1