diff --git a/debian/changelog b/debian/changelog
index 890da5a2b21566a0d2c6ab0675227c14303839b9..8222c0092e4ff6315823484ab93c29f7a040cb68 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -4,11 +4,21 @@ open-build-service (2.7.4-3co2) stretch; urgency=medium
   * Add patch to publish Debian upstream tarball signature to the
     repositories
   * Add patch to publish Ubuntu ddeb files to the repositories
-
+  * Backport upstream udeb support
   [ Vivek Das Mohapatra ]
   * Add allowbuilddep whitelist element in project config
   * Permit explicitly whitelisted projects to depend on
     and download binaries even from hidden projects
+  [ Vivek Das Mohapatra ]
+  * Add allowbuilddep whitelist element in project config
+  * Permit explicitly whitelisted projects to depend on
+  * debian/README.source: add new file
+  * worker: override DefaultTasksMax
+  * debian/patches/CVE-2017-5188.patch: update
+
+  [ Andrew Lee (李健秋) ]
+  * Make passenger rubyapp runs as obsapi user.
+  * Update correct group permission for rb_sysopen
 
  -- Ritesh Raj Sarraf <ritesh.sarraf@collabora.com>  Tue, 17 Mar 2020 19:29:33 +0530