Is there Solana network still beta? When release full version?

Hello! Mainnet is launched! It was launched in March 2020 and is successfully working and updating, (done billion transactions already) as well as getting new functions. For your understanding - Yes, we were first calling it beta because it was just launched and not every function was available. We will keep the suffix "beta" for a year or so because we want to check the mainnet stability in long term and make sure we have a great product. But it's a working network.