The Conda v12.1 (semantic version 0.12.1) binaries have been successfully created. The repository for this release is: http://conda.lsst.codes/stack/0.12.1
This will be the current stable version until v13 is release. So it will also be availalbe at: http://conda.lsst.codes/stack while it is the current stable Conda release.
There are some notable differences between the versions.
The Mac OS X Conda binaries are pinned to astropy 1.1.2 and numpy 1.10.4
The Linux Conda binaries were built with astropy 1.1.2 but allow for versions < 1.3. And numpy was built with numpy 1.10.4 and allow for versions < 1.12.
The nomkl conda feature is still part of 12.1. There were issues building before I merged any of the work that Mario Juric did this summer.
The Linux Conda binaries use MariaDB and MariaDBClient 10.1.18. This is because there were issues building and linking with 10.1.11.
DM-8029 and RFC-250 were required to build afw, ip_diffim and meas_algorithms for the Linux conda binaries.
I'd like to especially thank Tim Jenness, Frossie Economou, Joshua Hoblitt, Robert Lupton, Jim Bosch and sqre for their assistance.