New exception with SSL after upgrading to latest today, buiding non linked assemblies

Here's my stacktrace:

2015-09-18 13:31:34.692 CloudCopMobileiOS[641:8064] critical: Stacktrace:

2015-09-18 13:31:34.692 CloudCopMobileiOS[641:8064] critical:
Native stacktrace:
2015-09-18 13:31:34.814 CloudCopMobileiOS[641:8064] critical: 0 CloudCopMobileiOS 0x000000010bd5038d mono_handle_native_sigsegv + 253
2015-09-18 13:31:34.814 CloudCopMobileiOS[641:8064] critical: 1 libsystem_platform.dylib 0x0000000115c19f1a sigtramp + 26
2015-09-18 13:31:34.815 CloudCopMobileiOS[641:8064] critical: 2 ??? 0x000000000c2828f9 0x0 + 203958521
2015-09-18 13:31:34.815 CloudCopMobileiOS[641:8064] critical: 3 libsystem_c.dylib 0x00000001159ada44 abort + 129
2015-09-18 13:31:34.815 CloudCopMobileiOS[641:8064] critical: 4 CloudCopMobileiOS 0x000000010beabdca xamarin_unhandled_exception_handler + 298
2015-09-18 13:31:34.815 CloudCopMobileiOS[641:8064] critical: 5 CloudCopMobileiOS 0x000000010bd50b23 mono_invoke_unhandled_exception_hook + 83
2015-09-18 13:31:34.815 CloudCopMobileiOS[641:8064] critical: 6 CloudCopMobileiOS 0x000000010bd4fbf0 mono_handle_exception_internal + 5552
2015-09-18 13:31:34.815 CloudCopMobileiOS[641:8064] critical: 7 CloudCopMobileiOS 0x000000010bd4e638 mono
handle_exception + 24
2015-09-18 13:31:34.816 CloudCopMobileiOS[641:8064] critical: 8 CloudCopMobileiOS 0x000000010bcc9e18 mono_amd64_throw_exception + 168
2015-09-18 13:31:34.816 CloudCopMobileiOS[641:8064] critical: 9 ??? 0x0000000120db23a4 0x0 + 4846199716
2015-09-18 13:31:34.816 CloudCopMobileiOS[641:8064] critical: 10 ??? 0x00000001230ce7b1 0x0 + 4883015601
2015-09-18 13:31:34.816 CloudCopMobileiOS[641:8064] critical: 11 CloudCopMobileiOS 0x000000010bd65005 mono_jit_runtime_invoke + 1637
2015-09-18 13:31:34.816 CloudCopMobileiOS[641:8064] critical: 12 CloudCopMobileiOS 0x000000010bdf549e mono_runtime_invoke + 110
2015-09-18 13:31:34.816 CloudCopMobileiOS[641:8064] critical: 13 CloudCopMobileiOS 0x000000010bc4d50a ZL30native_to_managed_trampoline_6P11objc_objectP13objc_selectorPP11_MonoMethodPKcS7 + 202
2015-09-18 13:31:34.817 CloudCopMobileiOS[641:8064] c
ritical: 14 CloudCopMobileiOS 0x000000010bc59ebd -[MonoMac_NSAsyncActionDispatcher xamarinApplySelector] + 61
2015-09-18 13:31:34.817 CloudCopMobileiOS[641:8064] critical: 15 Foundation 0x000000010dd94607 __NSThreadPerformPerform + 283
2015-09-18 13:31:34.817 CloudCopMobileiOS[641:8064] critical: 16 CoreFoundation 0x00000001142120a1 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION + 17
2015-09-18 13:31:34.817 CloudCopMobileiOS[641:8064] critical: 17 CoreFoundation 0x0000000114207fcc __CFRunLoopDoSources0 + 556
2015-09-18 13:31:34.817 CloudCopMobileiOS[641:8064] critical: 18 CoreFoundation 0x0000000114207483 __CFRunLoopRun + 867
2015-09-18 13:31:34.817 CloudCopMobileiOS[641:8064] critical: 19 CoreFoundation 0x0000000114206e98 CFRunLoopRunSpecific + 488
2015-09-18 13:31:34.818 CloudCopMobileiOS[641:8064] critical: 20 GraphicsServices 0x000000011538dad2 GSEventRunModal + 161
2015-09-18 13:31:34.818 CloudCopMobileiOS[641:8064] critical: 21 UIKit 0x000000010ee12676 UIApplicationMain + 171
2015-09-18 13:31:34.818 CloudCopMobileiOS[641:8064] critical: 22 ??? 0x0000000126afaa4b 0x0 + 4944013899
2015-09-18 13:31:34.818 CloudCopMobileiOS[641:8064] critical: 23 ??? 0x0000000126afa735 0x0 + 4944013109
2015-09-18 13:31:34.818 CloudCopMobileiOS[641:8064] critical: