KiCad 4.0.0, RC2 released!

pcbnew and footprint editor will crash
it seems related to _pcbnew.kiface

here the error I got:
Problem signature:
Problem Event Name: APPCRASH
Application Name: kicad.exe
Application Version: 0.0.0.0
Application Timestamp: 00000000
Fault Module Name: _pcbnew.kiface
Fault Module Version: 0.0.0.0
Fault Module Timestamp: 00000000
Exception Code: 40000015
Exception Offset: 00000000007696b2
OS Version: 6.3.9600.2.0.0.256.103
Locale ID: 1040
Additional Information 1: 4359
Additional Information 2: 4359de68b94383a431f7d72db5ff2df5
Additional Information 3: eb47
Additional Information 4: eb47d0f87c5c33c8aa46cc9e41e69717