Opera versions

v36.0 [Mar 15, 2016]
General and user interface changes:
We updated the start page to match our more recent bookmarks manager and other internal pages. Most noticeably, the news feed now appears just below your Speed Dial. Other internal pages, like bookmarks, synced tabs and history, can be found by clicking the icons on the left side of the start page. You can also quickly change your browser's theme and the topics you see in your news feed from the settings menu in the top-right of the start page.
Improvements:
- Better touch support and some interface tweaks for Windows 10 users.
- Hidden sync button when signed in without any problems.
- Faster and more stable transitions between internal pages.
- Updated support for the latest Chromium/Blink release, version 49.
- Stability enhancements and bug fixes.

v32.0 [Sep 15, 2015]
Opera 32 brings more privacy, convenience, and personalization options for our users. New features include password synchronization, bookmark tree, animated themes, and the SurfEasy VPN download option.

v31.0 [Aug 4, 2015]
Release date: 2015-08-04
General and user interface changes
Widevine DRM support allows copy-protected premium content to play from trusted sources.
Sync your browsing history between devices.
The Discover feature has been updated to look and feel like the bookmark manager.
Improvements
Improvements to speed up start up by decreasing access to files on the hard disk drive.
Improvements to the network installer.
Updated support for the latest Chromium/Blink release, version 44.
Stability enhancements and bug fixes.

v12.1 [Oct 25, 2012]
Opera 12.15 is a security and stability upgrade. Opera recommends all users to upgrade to Opera 12.15 to take advantage of these improvements.
Want to know more? Visit What's new (http://www.opera.com/browser/new/) to get more information on this version or click here (http://www.opera.com/docs/changelogs/unified/1215/) to see the full list of technical improvements.