Opera web browser 53 stable was released earlier today with improvements to tab’s display and the address bar.

Opera 53 optimized and made the tabs’ favicons more visible when a plenty of tabs are open. And click on a tab will make it more visible and easier to manage.

Also there’s some fresh, sharpened coloring done to the address bar.

How to Install Opera 53 in Ubuntu:

The opera website offers official .deb binaries for Ubuntu Linux, available for download at the link below:

If you have a previous release installed, and enabled the official Opera Linux repository, upgrade it via Software Updater:

To manually add the Opera for Linux repository, open terminal via Ctrl+Alt+T or from app launcher, when it opens, run commands:

1. Add the opera repository:

sudo sh -c 'echo "deb http://deb.opera.com/opera-stable/ stable non-free" >> /etc/apt/sources.list.d/opera.list'

2. Get the key:

wget -O - http://deb.opera.com/archive.key | sudo apt-key add -

Finally either install Opera via your system package manager or upgrade the browser via Software Updater.