IOTEX has delivered consistently on its roadmap. After successfully mainnet alpha and beta deployments, IOTEX is now set to release mainnet GA in Q2 2020. This is a pivotal point in the ecosystem and gaining independence from the current dual token system with ERC-20 and native IOTX. The exciting part is all the changes that will come with mainnet GA.
Check out the mainnet GA launch page which also lists the migration plan. Very exciting times for IOTX holders:
https://community.iotex.io/t/mainnet-ga-launch-migration-plan/682