Update changelog

debian/changelog

@@ -1,3 +1,11 @@
+livecd-rootfs (2.664.18ubuntu1) UNRELEASED; urgency=medium
+
+  * Add grub config to produce console output and install lxd-agent loader
+    to allow buildd vm images to work in lxd without requirement for manual
+    installation (LP: #1915571)
+
+ -- Cody Shepherd <cody.shepherd@canonical.com>  Mon, 01 Mar 2021 09:04:31 -0800
+
 livecd-rootfs (2.664.18) focal; urgency=medium
 
   [ Patrick Viafore ]