Looks like the next Beta will soon be released in the UK after the Beta 7 (Beta 6 here) has been released today for other regions.
This is said to fix alot of the bugs we have seen in this community recently
Not sure as I do not work for Samsung but I would imagine it will be released either tomorrow or Tuesday here
It hasn't fixed the "missing Screen on time since last full charge" bug for me
Not sure what "battery usage graph" fix the release notes are referring to because the new 7 day graph is still empty, and select/deselect on the 2 hour chunk graph is still dodgy.