update: Mullvad Leta is available without restriction (#2922)

Signed-off-by: fria <138676274+friadev@users.noreply.github.com>
Signed-off-by: redoomed1 <161974310+redoomed1@users.noreply.github.com>

docs/desktop-browsers.md

@@ -108,7 +108,9 @@ This is required to prevent advanced forms of tracking, but does come at the cos
 
 ### Mullvad Leta
 
-Mullvad Browser comes with DuckDuckGo set as the default [search engine](search-engines.md), but it also comes pre-installed with **Mullvad Leta**, a search engine which requires an active Mullvad VPN subscription to access. Mullvad Leta queries Google's paid search API directly, which is why it is limited to paying subscribers. However, it is possible for Mullvad to correlate search queries and Mullvad VPN accounts because of this limitation. For this reason we discourage the use of Mullvad Leta, even though Mullvad collects very little information about their VPN subscribers.
+Mullvad Browser comes with [**Mullvad Leta**](https://leta.mullvad.net) as the default search engine, which functions as a proxy to either Google or Brave search results (configurable on the Mullvad Leta homepage).
+
+If you are a Mullvad VPN user, there is some risk in using services like Mullvad Leta which are offered by your VPN provider themselves. This is because Mullvad theoretically has access to your true IP address (via their VPN) and your search activity (via Leta), which is information a VPN is typically intended to separate. Even though Mullvad collects very little information about their VPN subscribers or Leta users, you should consider a different [search engine](search-engines.md) if this risk concerns you.
 
 ## Firefox