{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Will the failure of a blockchain version upgrade affect the stability of the system?","a":"indeed, failure of a blockchain version upgrade can indeed have an impact on the stability of the system. If the upgrade fails, it may lead to inconsistencies in the blockchain network, transaction delays, reduced security, and other issues, thereby affecting the normal operation of the entire system. Therefore, when performing blockchain version upgrades, it is crucial to ensure that the upgrade process proceeds smoothly to maintain system stability and security. Before upgrading, developers need to thoroughly test and evaluate the upgrade plan to ensure the success rate of the upgrade. Meanwhile, to reduce the risk of upgrade failure, a phased and gradual upgrade strategy can be chosen, and the system's performance should be closely monitored during  the upgrade process to detect and address issues in a timely manner."}]}],"pr":"e4c18023aeb7d5bc5ac50f3f4a61f3bd2a2ee73d04d3dbb7618b55611661a495"}