|  | @@ -10,7 +10,7 @@ Development of Ubuntu is led by Canonical Ltd. Canonical generates revenue throu
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				|  |  |  # What's in this image?
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				|  |  | -This image is built from official rootfs tarballs provided by Canonical (specifically, https://partner-images.canonical.com/core/).
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				|  |  | +This image is built from official rootfs tarballs provided by Canonical (specifically, https://partner-images.canonical.com/oci/ for Bionic and later and https://partner-images.canonical.com/core/ for older releases).
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				|  |  |  The `%%IMAGE%%:latest` tag points to the "latest LTS", since that's the version recommended for general use. The `%%IMAGE%%:rolling` tag points to the latest release (regardless of LTS status).
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				|  | @@ -27,3 +27,7 @@ RUN apt-get update && apt-get install -y locales && rm -rf /var/lib/apt/lists/*
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				|  |  |  	&& localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8
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				|  |  |  ENV LANG en_US.utf8
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				|  |  |  ```
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				|  |  | +
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				|  |  | +# How is the rootfs built?
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				|  |  | +The [tarballs published by Canonical](https://partner-images.canonical.com/oci/) are built from scripts that live in [the livecd-rootfs project](https://code.launchpad.net/~ubuntu-core-dev/livecd-rootfs/+git/livecd-rootfs/+ref/ubuntu/master), especially `live-build/auto/build`.
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