{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the major risks and potential impacts of blockchain version upgrade procedures?","a":"The main risks of blockchain version upgrade procedures include: ↵↵1) Technical difficulties in the upgrade process may lead to failed upgrades or vulnerabilities, thereby affecting the normal operation of the blockchain. ↵2) The impact of the upgrade process on existing clients and nodes may cause  some nodes to be incompatible with the new version, affecting the network stability of the blockchain. ↵3) New features and performance improvements after the upgrade may trigger security risks, such as insufficient code audits, failure to fix known problems in a timely manner, etc. ↵4) Version upgrades may lead to community splits, especially for blockchain projects with consensus mechanisms. Different factions may form opposing positions due to disagreements on upgrade plans. ↵5) Leaks and manipulation of information during the upgrade process may lead to adverse consequences."}]}],"pr":"724f8e26abec59152dc5432791b393e4f6db1bfabd3f8a8d761e47ede7bebef3"}