superfly/flyctl v0.0.485-pre-5

on GitHub

a9feb09 Found out --force woudn't force machine destroy
ab95452 merge appconfig docker tests into one test
bfb918c add tests for appconfig.Config docker getters
b7013be appconfig/config.go: More defensive nil checks
5525cfb fly m run: avoid nil deref if no fly.toml in cwd
671c154 convert ruby apps from buildpacks to Dockerfile