We are especially proud to present you Tails4.0, the first version of Tails based on Debian10 (Buster). It brings new versions of most of the software included in Tails and some important usability and performance improvements. Tails 4.0 introduces more changes than any other version since years.
Letter boxing prevents websites from identifying your browser based on the size of its window. Letter boxing replaces the yellow warning that was displayed until now when maximizing Tor Browser.
To switch to a new identity, choose <span class="menuchoice"> <span class="guimenu">[[!img lib/open-menu.png class=symbolic link="no" alt=""]]</span> ▸ <span class="guimenuitem">New Identity</span></span>.