Cent Browser 3.5.3.50(for Windows) Released

[cb-user]

Question to the author Cent Browser.
Why does DoH work in version browser 3.5.3.50? After all, this is the version of Chromium 67! Why is this version so special? In future versions, DoH certainly does not work. DoH is activated by the command line launch key:
--enable-features="dns-over-https<DoHTrial" --force-fieldtrials="DoHTrial/Group1" --force-fieldtrial-params="DoHTrial.Group1:server/https%3A%2F%2F1.1.1.1%2Fdns-query/method/POST
On test sites: https://1.1.1.1/help and https://www.dnsleaktest.com/

P.S. Windows 7 x64, Cent Browser x64.