Consensus Upgrade

A consensus upgrade is a planned change to the underlying rules that govern how a blockchain reaches agreement. These upgrades are necessary to improve network performance, security, or to introduce new features like better privacy or smart contract functionality.

They are usually coordinated by core developers and require broad support from the network participants to be successful. Depending on the nature of the changes, an upgrade might be implemented as a soft fork or a hard fork.

These events are critical moments for any blockchain, as they test the resilience of the community and the robustness of the protocol's development process. For participants in financial markets, understanding the timing and impact of consensus upgrades is essential for managing risk, as they can lead to temporary network instability or shifts in market sentiment.