I can not connect the servers

[Andrey01]

I`ve installed 5.0.0-dev version and 85 % of all servers does not support my client version because they use older ones. Is there no any way to connect the servers?

[Sokomine]

If you want to play on servers, it's currently best to use a 0.4.16 or 0.4.17 version as that one can still connect to the vast majority of servers out there. Servers based on 0.5 are still a small minority. So best install the old version in parallel.