diff -Nru byoc-2.1.0/byoc/__init__.py byoc-3.0.0/byoc/__init__.py
--- byoc-2.1.0/byoc/__init__.py	2023-10-17 14:35:01.000000000 +0000
+++ byoc-3.0.0/byoc/__init__.py	2023-10-17 14:58:52.000000000 +0000
@@ -20,4 +20,4 @@
 # the release level is 'dev' or 'final'. The
 # version_info value corresponding to the byoc version 2.0 is (2, 0, 0,
 # 'final', 0).
-__version__ = (2, 2, 0, 'dev', 0)
+__version__ = (3, 0, 0, 'final', 0)
diff -Nru byoc-2.1.0/debian/bzr-builder.manifest byoc-3.0.0/debian/bzr-builder.manifest
--- byoc-2.1.0/debian/bzr-builder.manifest	2023-10-17 14:35:02.000000000 +0000
+++ byoc-3.0.0/debian/bzr-builder.manifest	2023-10-17 14:58:53.000000000 +0000
@@ -1,2 +1,2 @@
-# bzr-builder format 0.3 deb-version {debupstream}-0~129
-lp:byoc revid:v.ladeuil+lp@free.fr-20231006150251-81ui82krhcww9myb
+# bzr-builder format 0.3 deb-version {debupstream}-0~130
+lp:byoc revid:v.ladeuil+lp@free.fr-20231017145544-p9oi7t1t9u5x57em
diff -Nru byoc-2.1.0/debian/changelog byoc-3.0.0/debian/changelog
--- byoc-2.1.0/debian/changelog	2023-10-17 14:35:02.000000000 +0000
+++ byoc-3.0.0/debian/changelog	2023-10-17 14:58:53.000000000 +0000
@@ -1,8 +1,16 @@
-byoc (2.1.0-0~129~ubuntu18.04.1) bionic; urgency=low
+byoc (3.0.0-0~130~ubuntu18.04.1) bionic; urgency=low
 
   * Auto build.
 
- -- Vincent Ladeuil <v.ladeuil+lp@free.fr>  Tue, 17 Oct 2023 14:35:02 +0000
+ -- Vincent Ladeuil <v.ladeuil+lp@free.fr>  Tue, 17 Oct 2023 14:58:53 +0000
+
+byoc (3.0.0) UNRELEASED; urgency=medium
+
+  * Drop python2 debian packaging.
+
+  * ListOption now accepts a 'separator' argument defaulting to ','.
+
+ -- Vincent Ladeuil <v.ladeuil+lp@free.fr>  Tue, 17 Oct 2023 16:45:21 +0200
 
 byoc (2.1.0) unstable; urgency=medium
 
diff -Nru byoc-2.1.0/debian/control byoc-3.0.0/debian/control
--- byoc-2.1.0/debian/control	2023-10-17 14:35:01.000000000 +0000
+++ byoc-3.0.0/debian/control	2023-10-17 14:58:52.000000000 +0000
@@ -7,6 +7,7 @@
 Build-Depends: debhelper (>= 9),
                dh-python,
                python3-all,
+               python3, python3-distro | python3 (<= 3.6),
                python3-byot,
                python3-setuptools
 
diff -Nru byoc-2.1.0/NEWS.rst byoc-3.0.0/NEWS.rst
--- byoc-2.1.0/NEWS.rst	2023-10-17 14:35:01.000000000 +0000
+++ byoc-3.0.0/NEWS.rst	2023-10-17 14:58:52.000000000 +0000
@@ -4,8 +4,8 @@
 
 Overview of changes to byoc in reverse chronological order.
 
-dev
-===
+3.0.0
+=====
 
 * Drop python2 debian packaging.