Which means:

• it is now easier to jump between different accounts (Gwibber supports Identi.ca, Twitter, Facebook, Digg, StatusNet, Flickr and more).
• You can easily post to only one account.
• Easy “re-dent” / “re-tweet”.

I’m sure there are more behind the scenes improvements but so far I haven’t seen any list. For now, the upgrade was worthwhile.

See also

• Using Twitter with Pidgin
• Arora – completely FLOSS Webkit browser
• Pidgin now supports audio and video
• Compare files in Linux
• Emacs – text editor on steroids