这是一个开发版，不推荐普通用户使用，仅供测试。此版本存在着很多已知问题，可能会造成崩溃或者数据丢失，甚至无法正常使用。请勿覆盖之前的版本，
并在备 份数据后安装使用。 开发版更新会比较频繁，新版都会修复一些 bug 和安全问题。 注： 10.70 是下一个主版本，而 10.61
则是针对 10.60 的安全性修复.
Core (general)
* CORE-10146 (WF2 autofocus attribute should be optional)
* CORE-19728 (Rename -o-text-overflow to text-overflow, and support ellipsis on multi-line blocks)
* CORE-24184 (Persistent Storage implementation for User javascript)
* CORE-24896 (Update Unicode support to Unicode version 5.2)
* CORE-27509 (Reflow crash in opera:config when SVGCacheSize=0)
* CORE-28592 (Server-Sent Events are not working)
* CORE-28847 (Link: Crash when synchronizing typed history without "last typed")
* CORE-29377 (Widgets not loading (config.xml not found))
* CORE-29982 (Compressed plugin streams are never cached)
* CORE-30118 (Plugin related crash with "submit form to insecure server" warning)
* CORE-30193 (Memory problem related to certificates (verisign.com))
* CORE-30257 (Memory problem with regular expression literals)
* CORE-30310 (Carakan syntax error if the do-while statement was the true branch of an if-statement with an else)
* CORE-30352 (Windowed Flash on Youtube not mouse accessible)
* CORE-30372 (Broken PKCS #12 certificate import)
* CORE-30391 (JIT related memory issue at dn.se)
* CORE-30488 (Clean up Application Cache better when closing window)
* CORE-30489 (Application cache request sent twice for a single Window, and cancel message sent with wrong id)
* CORE-31175 (Ensure correct prototype chain for Dragonfly)
* DSK-294403 (Mail: multipart/alternative parts that are not true alternatives are invisible)
Performance
* CORE-16099 (Faster traversal of relatively positioned elements)
* CORE-29469 (Slowdown on vg.no traversing and changing CSS properties)
* CORE-29547 (Selector performance regression)
* CORE-29510 (Style properties/presentation attributes (vg.no))
Layout
* CORE-28440 (Freeze caused by nested tables, overflow, and align)
* CORE-30229 (Crash caused by huge BMP image with CSS height:0)
* CORE-27808 (Crash when reflowing pages)
* CORE-30661 (Crash trying to find the offsetParent of an element without a layout box)
* CORE-29750 (getClientRects returns wrong offsets for tables)
* CORE-30667 (TinyMCE insertHR test regressed)
* CORE-30672 (Unnecessary horizontal scrollbar caused by tall block with absolutely positioned child)
WARNING: This is a development snapshot of Opera. It
is released for testing purposes, and there may be serious bugs and
unfinished features.
下载:Opera 10.70 Build 3486 Development Snapshot | 
