Building extensions for Python 3.5 | Steve DowerSome parts of this post have been superseded. If you are interested in the background, continue reading (I have marked the parts that are now incorrect). If you simply want to see how Python 3.5 and later are avoiding CRT compatibility issues, you can jump straight to part two. As you read through the changelog or What’s New for Python 3.5, you may notice the following item: Windows builds now use
