diff -Nru distro-info-data-0.28ubuntu0.5/debian/changelog distro-info-data-0.28ubuntu0.6/debian/changelog
--- distro-info-data-0.28ubuntu0.5/debian/changelog	2017-10-25 16:30:35.000000000 +0000
+++ distro-info-data-0.28ubuntu0.6/debian/changelog	2017-10-25 21:14:11.000000000 +0000
@@ -1,3 +1,10 @@
+distro-info-data (0.28ubuntu0.6) xenial; urgency=medium
+
+  * Restore the 'LTS' label for 18.04, and declare a Breaks: on the older
+    versions of juju-core that don't handle this correctly.  LP: #1727355.
+
+ -- Steve Langasek <steve.langasek@ubuntu.com>  Wed, 25 Oct 2017 14:14:11 -0700
+
 distro-info-data (0.28ubuntu0.5) xenial; urgency=medium
 
   * Drop the 'LTS' label from 18.04 as a temporary workaround for a juju
diff -Nru distro-info-data-0.28ubuntu0.5/debian/control distro-info-data-0.28ubuntu0.6/debian/control
--- distro-info-data-0.28ubuntu0.5/debian/control	2016-10-17 19:23:38.000000000 +0000
+++ distro-info-data-0.28ubuntu0.6/debian/control	2017-10-25 21:14:11.000000000 +0000
@@ -12,7 +12,7 @@
 Package: distro-info-data
 Architecture: all
 Depends: ${misc:Depends}
-Breaks: distro-info (<< 0.3~)
+Breaks: distro-info (<< 0.3~), juju-core (<< 2.2.6)
 Replaces: distro-info (<< 0.3~)
 Description: information about the distributions' releases (data files)
  Information about all releases of Debian and Ubuntu. The distro-info script
diff -Nru distro-info-data-0.28ubuntu0.5/ubuntu.csv distro-info-data-0.28ubuntu0.6/ubuntu.csv
--- distro-info-data-0.28ubuntu0.5/ubuntu.csv	2017-10-25 16:30:35.000000000 +0000
+++ distro-info-data-0.28ubuntu0.6/ubuntu.csv	2017-10-25 21:14:11.000000000 +0000
@@ -26,4 +26,4 @@
 16.10,Yakkety Yak,yakkety,2016-04-21,2016-10-13,2017-07-20
 17.04,Zesty Zapus,zesty,2016-10-13,2017-04-13,2018-01-25
 17.10,Artful Aardvark,artful,2017-04-13,2017-10-19,2018-07-19
-18.04,Bionic Beaver,bionic,2017-10-19,2018-04-26,2023-04-26
+18.04 LTS,Bionic Beaver,bionic,2017-10-19,2018-04-26,2023-04-26