What has Win10Build10568 updated?

Last week, Microsoft pushed build 10565 to WindowsInsiders users. The previous day, slow ring users also ushered in this version. Although Microsoft has not released a new version since build10565, as the release time of Threshold2 is approaching, we are still looking forward to seeing more information about the new build version. Now, some people have really brought build 10568. Screenshot of the screen at runtime. Although this is a new version of the picture, it does not seem to change much, the main upgrade is still bug fixes and performance improvements.
windows10build10568 new interface list: