Note where the Ubuntu tarballs come from and what "latest" points to
@@ -10,6 +10,10 @@ Development of Ubuntu is led by UK-based Canonical Ltd., a company owned by Sout
# What's in this image?
+This image is built from official rootfs tarballs provided by Canonical (specifically, https://partner-images.canonical.com/core/).
+
+The `ubuntu:latest` tag points to the "latest LTS", since that's the version recommended for general use.
## `/etc/apt/sources.list`
### `ubuntu:16.04`
yosifkit