diff --git a/src/cpp-syn/debian/changelog b/src/cpp-syn/debian/changelog
index aa90cc8..8f4bc5d 100644
--- a/src/cpp-syn/debian/changelog
+++ b/src/cpp-syn/debian/changelog
@@ -1,5 +1,13 @@
+rust-cpp-syn (0.12.0-2) UNRELEASED-FIXME-AUTOGENERATED-DEBCARGO; urgency=medium
+
+  * Source upload
+  * Package cpp_syn 0.12.0 from crates.io using debcargo 2.4.3
+
+ -- Sylvestre Ledru <sylvestre@debian.org>  Thu, 26 Nov 2020 00:10:17 +0100
+
 rust-cpp-syn (0.12.0-1) unstable; urgency=medium
 
+  * Source upload
   * Package cpp_syn 0.12.0 from crates.io using debcargo 2.4.3
 
  -- Sylvestre Ledru <sylvestre@debian.org>  Fri, 20 Nov 2020 22:37:42 +0100