This seems undesirable to me:
(v0.7) pkg> gc
Active manifests at:
`/Users/randyzwitch/.julia/environments/v1.0/Manifest.toml`
`/Users/randyzwitch/.julia/environments/v0.7/Manifest.toml`
Deleted 0 package installations
Although gc may run automatically and delete things as needed, if I’m running in 0.7 I don’t think I want even the idea that possible action might be taken in the 1.0 environment. Am I overreacting?