You might have noticed we've focused on stabilizing the Opera 9.5 snapshots lately, waxing the new look and feel of Opera, improving performance, security and most of all fixing a lot of bugs. Almost two years after the release of Opera 9.0, Opera 9.5 is now (almost) ready to be released.

Changelog:

Copied the latest Dragonfly to the live servers - Check out their blog for the latest info
Various stability fixes
Opera no longer wants to update a nonexistent mail store when upgrading from 9.2 to 9.5
'Download message bodies' is now enabled on all POP accounts
Fixed a loss of filter rules on upgrade from 9.2
Fixed an issue with a missing Panel button
Fixed an issue where the 'New tab' toolbar was hidden behind the panel toggle button when no tabs were open
Added sharper panel selector icons
Fixed dragging of multiple items in the bookmark manager
Fixed Russian and German dictionary search
Improvements in backwards compatibility with skins
Fixed login with cookie on the 31st of all months

more here