diff --git a/debian/changelog b/debian/changelog
index 50d791f26..b95e5994e 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,12 @@
+taler-exchange (0.9.0-3) unstable; urgency=medium
+
+  * Added setup subcommand to taler-exchange-offline.
+  * Fixed conflict between taler-auditor and libtaler exchange packages.
+  * Fixed bad handling of non-C locales.
+  * Updated documentation.
+
+ -- Christian Grothoff <grothoff@gnu.org>  Wed, 27 Jan 2021 12:02:10 +0100
+
 taler-exchange (0.9.0-3) unstable; urgency=medium
 
   * Renamed helper/secmod binaries for consistency.
diff --git a/doc/prebuilt b/doc/prebuilt
index 4739f1447..488608716 160000
--- a/doc/prebuilt
+++ b/doc/prebuilt
@@ -1 +1 @@
-Subproject commit 4739f1447d0e8a6534c7fbdbc361d5d756d1875b
+Subproject commit 488608716fcd0fa90013f7136cb4bee4822f972d