[dub] Release build fails with 2.067.0

[Chris via Digitalmars-d-learn]

Sorry, I forgot the title the first time around!

I get the following message from dub when using "--build=release":

Linking...
.dub/build/myprogram-release-linux.posix-x86_64-dmd_2067-C1A5273464ACE9961E3F3BA6AC04084B/abairtts.o:(.data._D65TypeInfo_xC3std5range10interfaces18__T10InputRangeTiZ10InputRange6__initZ+0x10):
undefined reference to
`_D64TypeInfo_C3std5range10interfaces18__T10InputRangeTiZ10InputRange6__initZ'
collect2: error: ld returned 1 exit status
--- errorlevel 1

DUB version 0.9.23, built on Apr  3 2015
dmd 2.067.0

Also, if I set the flags manually (dlfags[1]), they are ignored
and dub build in debug mode.

[1] now -boundscheck=off, instead of -noboundscheck