Opera 7.20 beta 12 (build 3133) changelog 
(beta 12 -> beta 11): 
-----------------------------------------

There have been some recent changes to file extension handling when downloading files as noted in the Transfers section of the changelog. One side effect of this change is some cache files getting incorrect .tmp extensions. Please be on the lookout for other issues in this area. 

* Display * 

- Stability improvements: 
* Fixed crash at http://www.conjur.com.br/ 
* Fixed crash at http://www.nettavisen.no/ 
* Fixed crash when using Windows Media Player 
* Fixed crash at http://www.literarymoose.info/=/destroy/object.html due to generated content in OBJECT 
* Fixed freeze at http://forum.oc-forums.com/ 
- Standards support improvements: 
* Fixed some display issues with 'text-align: justify' text 
* Fixed a problem with percentage values on absolutely positioned block level elements 
- Fixed several "page never finishes loading" problems 
- Fixed a long-standing problem where using a same-page anchor link would stop page loading 
- Fixed an image border issue (seen at http://www.xpunt.info/ and http://www.blizzard.com/) 
- Fixed a sticky pull-down menus issue at http://www.e-sim.com/home/index-h.htm 
- Fixed a problem at http://www.sas.no/ with ordering tickets 
- Fixed an image distortion issue when resizing windows 
- Fixed an image decode issue at since1968.com 
- Fixed a problem with content display when OBJECT/EMBED had both SRC and HREF attributes 
- Fixed a fixed positioning issue in OperaShow 

* ECMAScript/Javascript/DOM * 

- Fixed first-line properties for getComputedStyle() 
- Fixed an OnBlur/OnFocus issue which could lead to endless dialogs when navigating forms 

* Keyboard/Mouse * 

- PageUp/PageDown now work in the auto-complete drop-down window 
- Mousewheel scrolling over Page bar buttons will now scroll the current page if it has focus 
- Fixed an issue where doing a mouse gesture for the first time gives a dialog and popup at the same time. This may cause regressions, so please test extensively with gestures/mouse clicks 

* Mail/News (M2) * 

- ".,?!)" are now removed from the end of non-<URL: encapsulated URLs in text/plain messages 
- Fixed a problem saving drafts 
- Save Document As will now save a draft if focus is correct 
- New Account Wizard now allows server:port for server names 
- Default port will be used if the port given is "0" 
- Fixed a problem where an authentication attempt was sent twice if the server reported -ERR for a CAPA-reported authentication method 
- Fixed a problem where account name changes weren't reflected in the Hotlist 
- Fixed display of multiple signature separators 
- Fixed a problem where redirected messages with "Content-Transfer-Encoding: Quoted-Printable" would lose non-us-ascii characters 

* Preferences * 

- Middle click options are now available on the Mouse preferences page, as well as Shift-middle click 
- "Show tooltips" preference moved to the Windows preferences page 
- Fixed a problem where some items in the "system fixed" preferences file were ignored 
- Fixed a problem where certificate installation failed (e.g. at Skandiabanken) 
- Added more path variables that will expand environmental variables: 
"User Prefs" "Skin Directory" 
"User Prefs" "Button Set" 
"User Prefs" "Language File" 
"User Prefs" "Direct History File" 
"User Prefs" "Global History File" 
"User Prefs" "Viewer History File" 
"User Prefs" "Button History File" 
"User Prefs" "Javascript Warning History File" 
"User Prefs" "URL Warning History File" 
"User Prefs" "Local CSS File" 
"User Prefs" "WML CSS File" 
"User Prefs" "OPF CSS File" 
"User Prefs" "CSR CSS File" 
"User Prefs" "SSR CSS File" 
"User Prefs" "Download Directory" 
"User Prefs" "MIME Style File" 
"User Prefs" "MIME Headers Style File" 
"User Prefs" "Cache Style File" 
"User Prefs" "Dir Style File" 
"User Prefs" "Drives Style File" 
"User Prefs" "History Style File" 
"User Prefs" "IM Style File" 
"User Prefs" "Plugins Style File" 
"User Prefs" "About Style File" 
"Local CSS files" * 

* Transfers * 

- New feature: Added "Remove all finished transfers" to Transfer menu 
- Fixed a problem where the wrong File Types preferences were sometimes used for downloading files. Now, the action is generated from the information in this priority: 
1) MIME type (potentially content-sniffed MIME-type if MIME type is unreliable) 
2) Server-suggested file extension (from the Content-Disposition header) 
3) URL file extension 
- Fixed a problem where endless download dialogs appeared when trying to download a file (often experienced at Sourceforge) 
- Fixed a command-line parameter problem when running downloaded files 
- Make sure .tar.gz files aren't renamed to .tar.gz.tar if Content-Type is application/x-tar (.tgz and .gz are valid extensions 
for x-tar as well) 

* User Interface * 

- Fixed crash when entering and leaving fullscreen with a floating Hotlist window 
- Fixed adding of Latin access key letters for CJK, where those letters often showed up in the menus as "XXXX...(A)" instead of "XXXX(A)..." 
- Fixed crash when closing a loading page 
- Fixed an input synchronization issue with IMEs 
- Fixed an inline find issue where matches occurred across block level elements 
- No longer use "International fonts..." in dialog title 
- Clean up install certificate dialog a bit (separate list for comments if available)