Opera 7.20 beta 5 (build 447) changelog 
(beta 5 -> beta 4): 
-----------------------------------------

Document: 
- Fix for display problem with frames pages. See NOTE above. 

M2: 
- Fix for mail display problem 

Toolbars: 
- Support for toolbar extender menu. Used in personal toolbar and page toolbar. 

Page cycler: 
- Fixed a problem that caused the page cycler window not to close when Ctrl was 
released. It would happen if Ctrl was pressed down outside opera and released inside 
This sort of problem could occur if Ctrl+<key> was mapped by the window manager 
to switch workspaces. 
- Direction fix for page cycling without page-cycler window. Opera cycled the 
opposite direction of what was intended. 
- Page cycler window will now open a new column if not all page entries can be 
represented in the current column. 

Misc: 
- Proper enabling/gray out handling of "add all to bookmarks" 
- Gray out Copy and Cut menu entries for edit fields that contain a 
password 
- clock fix 
- fast forward fix