You can use this kind of branching to fix some bugs in the released version of the product, while working in parallel with the development of the next release of the software.

您可以使用这种类型的分支，以修补产品公布版本的一些漏洞，同时协同工作以开发软件的下一个版本。

youdao

Because we were so much more effective with our time, we were actually able to do more than just fix the bugs, we even put in some improvements that we hadn't planned.

因为我们的时间效率更高，我们实际上能做的不仅仅是修复故障，我们甚至还做了一些不在计划中的改进。

youdao

We can’t start new story right now, because if testers find bugs in some running stories, we should fix them ASAP, so we need a free developer”.

我们现在不能开始新的故事，因为如果测试人员在一些正在测试的故事中发现了缺陷，我们应该立刻修复它们，所以我们需要一个开发人员随时待命。

youdao