It’s exciting to be part of a live and vibrant project that is so responsive to its community. That is most evident by things like releasing a new patch as soon as we find issues.
About this release:
This release fixes encoding issues with our build for people who are self-hosting YUI and serving it with a non-UTF-8 encoding.
The recommendation is for people to update to 3.7.1, there are no code changes, simply a rebuilding of some of our minified files which had non-ascii chars.