There will be bug fixes for CIQ in the upcoming release, but there won't be any new features. I don't have a list of fixes readily available at this time, but we'll try to put something together like Brandon did for the last release.
We're working on making the release notes better for devices, but our team doesn't put together the device release notes, so we have to work with the device teams for any improvements. Brandon posted a CIQ change log for the last release, and I'll see if we can put something together for this one as well.
The only CIQ change in this is a fix to prevent a device reboot when a watch face crashes while sliding in when switching from a widget. I thought they had brought in more changes with this build but I was wrong. The next vivoactive release should have additional CIQ bug fixes, but there won't be any new features in the release. We can elaborate more on the bug fixes once the software is released and we know exactly what's in it.