* core/beacon: eth/catalyst: updated engine api to new version
* core: implement exchangeTransitionConfig
* core/beacon: prevRandao instead of Random
* eth/catalyst: Fix ExchangeTransitionConfig, add test
* eth/catalyst: stop external miners on TTD reached
* node: implement --authrpc.vhosts flag
* core: allow for config override on non-mainnet networks
* eth/catalyst: fix peters comments
* eth/catalyst: make stop remote sealer more explicit
* eth/catalyst: add log output
* cmd/utils: rename authrpc.host to authrpc.addr
* eth/catalyst: disable the disabling of the miner
* eth: core: remove notion of terminal pow block
* eth: les: more of peters nitpicks
4f4622bc8b