You can also consider creating a new 1.2.1 project, then overwrite some of the .meteor directory based meta data in your 1.3.x project with the 1.2.1 contents. I’ve outlined some steps for this here:
You can also consider creating a new 1.2.1 project, then overwrite some of the .meteor directory based meta data in your 1.3.x project with the 1.2.1 contents. I’ve outlined some steps for this here: