ChainCatcher news, Polkadot will implement nomination pools to help stakers who do not have enough DOT. For stakers to join a mining pool means transferring funds to the mining pool account, and whenever a pool member changes their staked amount, the network will automatically claim all pending rewards for them. It is reported that over the past year, Polkadot's complex staking system has been the subject of community feedback. The Polkadot team expects that a large number of users will want to stake directly on the relay chain (rather than a more centralized service), and the mining pool is the tool to achieve this goal. (Source link)