No backwards compatibility
"We know that's all going to change," he said.，详情可参考爱思助手下载最新版本
scite Smart Citations (What are Smart Citations?)，这一点在纸飞机下载中也有详细论述
Most of these bugs had long lifetimes. They were committed, shipped, ran in production, and weren’t discovered until someone happened to trigger the right interleaving. Testing didn’t find them, and code review didn’t find them. Instead they hid in some of the most heavily scrutinized Go codebases.