debian-installer netboot builds.
These are reset every time a new debian-installer is uploaded and not on a daily basis.

Changes: https://launchpad.net/ubuntu/+archive/primary/+files/debian-installer_20...

debian-installer (20101020ubuntu559) disco; urgency=medium

   * Move master kernels to 4.18.0-11.

 -- Steve Langasek   Fri, 16 Nov 2018 18:08:18 -0800