Start all Debian releases since Stretch (9) with pygrub by default

NEWS.markdown

@@ -45,6 +45,7 @@ Distribution Releases Changes
   + Ubuntu 19.04 Disco Dingo
   + Debian 7 Wheezy
   + Debian 8 Jessie
+* Start all Debian releases since Stretch (9) with pygrub by default.
 
 Other Changes
 -------------

debian/changelog

@@ -22,6 +22,7 @@ xen-tools (4.9~dev-1) UNRELEASED; urgency=medium
       patch by Volker Janzen)
     + partitions/sample-server: Change options=sync to
       options=defaults. (GL MR !1; patch by Wolfgang Karall)
+    + Start all Debian releases since Stretch (9) with pygrub by default.
 
   * Recommend deboootstrap ≥ 1.0.117~ for working bootstrapping of Ubuntu
     6.06 Dapper and 6.10 Edgy (see #659360) and for support of Ubuntu

etc/distributions.conf

@@ -14,18 +14,18 @@ lenny        = debian eol
 squeeze      = debian eol default-keyring
 wheezy       = debian eol
 jessie       = debian eol
-stretch      = debian
-buster       = debian
-bullseye     = debian
-bookworm     = debian dont-test
-trixie       = debian dont-test
-sid          = debian
+stretch      = debian pygrub
+buster       = debian pygrub
+bullseye     = debian pygrub
+bookworm     = debian pygrub dont-test
+trixie       = debian pygrub dont-test
+sid          = debian pygrub
 
-testing      = debian
+testing      = debian pygrub
 oldoldstable = debian dont-test
-oldstable    = debian
-stable       = debian
-unstable     = debian
+oldstable    = debian pygrub
+stable       = debian pygrub
+unstable     = debian pygrub
 
 # Between at least debootstrap 1.0.37 and 1.0.93 (including), dapper
 # and edgy may need manual adjustments in debootstrap's configuration,