Opera 51, which is in the developer version, has received an update, the Opera team has added a button to Pop-out Video and collapsible lists of open tabs in the tab menu.
Pop-out video gets ‘Back to tab’ link
Video output feature that, allowing you to watch video in an adjustable window in Opera, has a ‘Back to Tab’ button. This only appears when you hover over the displayed video. The link, when clicked, takes you back to the original video playback tab.
Disable Opera’s Video Popout Feature
Tab menu in Opera which, displays recently closed and opened tabs, now displays open tabs in a collapsible list, now to see all open tabs you need to click on it to expand. This change is useful for saving space to the right of the browser window.
You can download this version of Opera at on here.