In 2017 there was the Metropolis hardfork. In 2018 there will be Constantinople.
- Is Constantinople a full PoS fork or will it be hybrid like 1 block of 200 will be PoS mined?
- Will there be a Casper fork after Constantinople?
Can somebody please point me to a description of what these forks exactly plan to do and what the current development stage of the parts of Constantinople is?