In the old polkadot repo release page prior to the polkadot-sdk repository merge, polkadot had only one binary called
polkadot (there is also
staking-miner but it has been moved to its own repo: paritytech/staking-miner-v2).
In recent releases of paritytech/polkadot-sdk v1.1.0 and v1.2.0, we have four of them:
What are the respective usages of all these binaries? If I want to launch a polkadot validator, which binary should I use?