帮我审查这个 PR，生成一个 HTML 说明文件。把实际的 diff 渲染出来，加上行内批注，按严重程度着色，再画出受影响模块的关系图。 还有一个是研究、报告、学习。 这一类用途其实我觉得已经显现出来了。 包括大家看到之前很火的HTML格式的PPT； ...

Apple today released a new update for Safari Technology Preview, the experimental browser that was first introduced in March ...

I built a coding tutor that won't let me cheat my way through it. Here's the prompt.