{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"When will the blockchain upgrade be conducted?","a":"The timing of blockchain upgrades is not fixed and usually depends on the specific project team and market demand. Blockchain upgrades can be planned, such as the upgrades of Ethereum, which are carried out according to the plan of its development team, the Ethereum Foundation. In addition, blockchain upgrades can also be emergency ones, for example, when security vulnerabilities or performance issues are discovered, developers may proceed with the upgrade as  soon as possible to address these issues.↵↵Blockchain upgrades are generally carried out when there is a need to improve performance, add functions, or fix problems. The purpose of the upgrade is to enhance the reliability, security, and scalability of the blockchain. The upgrade process usually involves modifications to the blockchain protocol and smart contracts to achieve better performance and functionality.↵↵Upgrades in the blockchain industry often lead to the development of new applications and use cases, bringing more innovation to the ecosystem. For example, the ongoing upgrade of Ethereum 2.0"}]}],"pr":"9ae3bf00aef2be20d2c441e0ba4a5f6f25624f9aaf2bd82304b1bedc5642c0be"}