• AIM
• Bonjour
• Gadu-Gadu
• Google Talk
• Groupwise
• ICQ
• IRC
• MSN
• MySpaceIM
• QQ
• SILC
• SIMPLE
• Sametime
• XMPP
• Yahoo!
• Zephyr

Version 2.5.1 (08/31/2008)

• libpurple
  • In the Join/Part plugin, add the ability to apply the rules to buddies. By default, joins and parts for buddies are still shown.
  • Support SOCKS proxies specified in GNOME or Windows proxy settings.
  • Fix some possible crashes in MSNP15.
  • Enable a default SSL trust relationship for MSN servers.
  • Avoid disconnecting from XMPP servers on parse errors that are non-fatal.
  • Include some perl files that were mistakenly omitted in 2.5.0.
• Pidgin
  • Prevent use of custom smilies without "shortcuts."
  • Fix a crash that could appear with AIM buddy tooltips.
• Artwork
  • General refresh of many icons in the interface.
  • Many cleanups to artwork source are now included in the distribution.
  • A new "throbber" animation has been added to indicate when accounts are connecting.

• Pidgin 2.5.1 (Windows)
• Pidgin 2.5.1 (Linux & Source)

• Release Notes und Changelog