{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are software upgrade proposals implemented in blockchain governance?","a":"Writing the Upgrade  Proposal: Based on the discussions, developers will write a detailed upgrade proposal, including the purpose of the upgrade, the code required to be modified, a specific description of the new features, and optimizations to existing features. The proposal should also clearly indicate the impact of the upgrade on system performance and security."}]}],"pr":"9bc0fa37bd813b0db3b939768e3cbc99bb4309acdd4a45342da664eed64885ed"}