2.1.9

Added ability to set OS version to target. In older versions, it would use the running kernel release. In the last release, we allowed /bin/mport-version to specify it for jails/chroot to work better. Now, you can target an older OS release.

Warning: this means packages marked with a specific os version that are custom built, may not run on older systems. (due to the os version being used from the environment)

Usage:
mport config set target_os 2.1

mport --version
(should list version you set)

Also can do
mport config get target_os