15048 has been released to the Slow Ring of Windows Insiders. This means unless a huge bug is found we will have a creator edition release in about a month. Expect several more builds to remediate issues found in the larger slow ring. Cadence about upgrades for consumer upgrades will increase.
Keep in mind this release will be Current Branch (CB).
Current Branch for Business (CBB) will be released after CB has been in the wild for a few months. Think when the first major cumulative updates have been applied to CB. 1607 (anniversary edition) went CBB 4 months later. Enterprises have a bit more time to test. Check out the Windows Insider for ITPRO – https://insider.windows.com/home/itpro