Microsoft has accelerated the update releases to about every 2 weeks as they work to fix all the issues remaining with the most recent Creators Update.
Each of the updates contain hundreds of fixes. Older versions of Windows sometimes used update rollups. This makes it easier for fresh installs to be patched more quickly..
Microsoft will be releasing the Fall Creators Update sometime circa November. Nominally it will be a loaded with a lot of new features and more bugs to fix.
Marly builds of the net release are showing a lot of improvements with 3D capability. Microsoft wants to make sure virtual reality is lower in cost and standardized.
HDR support is still a bit flakey and this seems to be the most pressing for those with high-end panels.We are aware that Microsoft is working on the lower level graphics components to fix some of the remaining problems.