[ANN] Packer 1.2.1 released

[Matthew Hooker]

Hi All,

Today we released Packer 1.2.1. This is a smallish release, containing mostly bug fixes and a few slight improvements. Check out the changelog for more info. Big thanks to all those who reported bugs, and for the help from the community in fixing them.

Download it at https://www.packer.io/downloads.html

Thanks,

--Matt