Manually check for updates to improve the experience of security updates: Security when you open a malicious web site video memory safety, the proposed update

3.0.23.1000 [2011-05-10]

Optimization:

[Webkit]
* Optimize memory usage

[Favorites Manager]
* Sometime no-responding when create new folder
* Groups may cause sync fail

[Resource sniffer]
* Wrong layout when select the whole page

[Download]
* Fixed a rename problem
* Fixed that task could not continue to download after pause a task

[Quick Image Save]
* Fix a problem that default save Location does not exist