{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the important details to note during the execution of a blockchain version upgrade process?","a":"Evaluate  upgrade risks: Conduct a comprehensive assessment of potential risks before upgrading, including technical risks, security risks, and business risks, to ensure the smooth progress of the upgrade process."}]}],"pr":"4375f47861d41b1e300ad7971a5aa88e2120feab38d4dfc865897a45be3cec52"}