While Windows users can enjoy the Opera 10.5 for some time now, Mac users are still limited to beta releases. Today Opera Software released the second beta for the Mac, after which the final should follow in the coming month. Linux users will have to wait a while longer until their first beta appears.

Of course users of all three platforms can also try out the latest snapshots posted on the Opera Desktop Team's blog, but for a more stable experience, the beta are recommended. The highlights in this release are: generally improved scrolling with added support for scrolling with momentum , support for VoiceOver screen-access, faster domain name lookup on Mac OS 10.6, and support for Mac OS 10.4 and greater on Intel and PPC.

You can find the full download and the entire changelog on the Opera Desktop Team's blog.