Yesterday Microsoft released Windows 10 Build 10586 to Windows Insiders. The latest build comes with lots of bug fixes and as usually there are some known issues. We also reported the reasons of why Windows 10 Build 10586 is the TH 2 public release candidate.
However as said above this build is only available for Windows Insiders on Fast Ring so it is not officially available yet for Slow Ring Insiders. But Twitter account Core has uploaded the ISOs of Windows 10 Build 10586, so you can do a clean install. Remember this is a 3rd Party ISO and not official.
Thanks Core for the link !!