On Dec. 2, shortly after the long-awaited release of Ethereum 2.0, platform founder Vitalik Buterin announced an updated roadmap. At first glance, it does not differ much from the previous version from March.
However, it brought some clarity on current progress and further stages, giving grounds for estimating how soon a full-fledged transition to proof-of-stake and the launch of sharding can be expected. Just a spoiler: The full implementation of Ethereum 2.0 will not be coming soon.