感谢浏览迷的投递
与以往不同的一点是，Opera 11.60 正式版没有选择最后发布的 RC 版作为正式版，正式版 build 版本号为 1185。Opera 11.60 的重要更新包括 HTML5 Parser、M2、更多 HTML5/ECMAScript 5.1/CSS3/CSS4 等标准支持，号称解决了五分之一的兼容性问题。

但是对于不用 M2 的用户来说，11.60 的可见更新只有地址栏那个小星星了。

下载地址 Windows |Macintosh |Linux/FreeBSD

更新日志：
New and improved features Code name

Opera 11.60 uses “Tunny” as its code name.

Opera Presto 2.10 rendering engine

Opera 11.60 uses the Opera Presto 2.10 rendering engine (Presto/2.10.229).

Opera Mail
The user interface for Opera Mail has been redesigned.

Two-lined message list: Opera Mail will now default to “list on the left, message on the right”, with the newest message on top, and showing message threads.

Mail grouping: Opera will automatically group messages by date. You can also group them by unread status, by pinned status, or not at all.

Cleaned up look: The mail toolbars are simplified, and icons have been redesigned.

New settings dialogs: The “View” dropdown menu with all its sub-menus has been replaced by an overlay dialog that can be reached by clicking the “wrench” button.

Pinning: You can now “pin” messages with one click in the message list or in the message headers, to mark a message for attention. This pinning is mapped to the IMAP Flagged feature, so it corresponds to “starring” and “flagging” in other IMAP clients, and with Gmail’s starred messages.

See: Mail goes two-lined and grouped