diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..cb9ec76
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,36 @@
+Changelog
+=========
+
+## Unreleased
+- Nothing for now...
+
+## [1.0~ynh4](https://github.com/YunoHost-Apps/unattended_upgrades_ynh/pull/9) - 2019-02-03
+
+#### Added
+- [Add progression bar](https://github.com/YunoHost-Apps/unattended_upgrades_ynh/pull/9/commits/51a015f726f852bbb0dc8ceb4c463657803b1b8b)
+- [Changelog & html email](https://github.com/YunoHost-Apps/unattended_upgrades_ynh/pull/9/commits/f5c468947230dd2bcf8a82a0552548c6f6f61877)
+
+
+## [1.0~ynh3](https://github.com/YunoHost-Apps/unattended_upgrades_ynh/pull/8) - 2019-01-21
+
+#### Changed
+- [Update to last standart](https://github.com/YunoHost-Apps/unattended_upgrades_ynh/pull/8/commits/2093bcf70e8527066eb8e0750c17cc361dd9a408)
+- [Advertise config-panel and actions](https://github.com/YunoHost-Apps/unattended_upgrades_ynh/pull/8/commits/53132454227b9b972357ee694f79748f6a6bab93)
+
+
+## [1.0~ynh2](https://github.com/YunoHost-Apps/unattended_upgrades_ynh/pull/6) - 2018-09-30
+
+#### Added
+- [Panel-config + actions fully tested](https://github.com/YunoHost-Apps/unattended_upgrades_ynh/pull/6/commits/eb48bf36a6a792d80b553624f5a221495c0d29a5)
+
+
+## [1.0~ynh2](https://github.com/YunoHost-Apps/unattended_upgrades_ynh/pull/5) - 2018-07-16
+
+#### Changed
+- [Upgrade helpers](https://github.com/YunoHost-Apps/unattended_upgrades_ynh/pull/5/commits/d7d56c2d88aeb2817b509dbd9aa23434a1480148)
+
+
+## [1.0~ynh1](https://github.com/YunoHost-Apps/unattended_upgrades_ynh/pull/1) - 2018-03-14
+
+#### Changed
+- [Update helpers](https://github.com/YunoHost-Apps/unattended_upgrades_ynh/pull/1/commits/5a359c6833a5415932ab427a80dbbdc6ca3c8e23)
diff --git a/scripts/upgrade b/scripts/upgrade
index fef3f0b..868c1b1 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -107,8 +107,13 @@ fi
 # Get main domain and buid the url of the admin panel of the app.
 admin_panel="https://$(grep portal_domain /etc/ssowat/conf.json | cut -d'"' -f4)/yunohost/admin/#/apps/$app"
 
-# Build the changelog
-ynh_app_changelog || true
+# If a html email is required. Apply html to the changelog.
+if [ "$admin_mail_html" -eq 1 ]; then
+    format=html
+else
+    format=plain
+fi
+ynh_app_changelog --format=$format
 
 echo "To modify any option of unattended-upgrades, please have a look to /etc/apt/apt.conf.d/50unattended-upgrades and 
 /etc/apt/apt.conf.d/02periodic