wrongly intreprets that beam transitions to a separate L1 from being @avax subnets. Recently @avax rebrands it's subnets(like Eth L2s) into Avax L1s. But it's not just a rebranding.

A brief thread about @avax Etna Upgrade

Avalanche Mainnet Etna Upgrade will be live https://t.co/Cqu2b0e3zG