Fold in the 27471 changelog entry

ChangeLog

@@ -59,6 +59,10 @@ Changes in version 0.3.5.5-alpha - 2018-11-16
       whether to reuse the circuit or discard it. Previously, we closed
       intro circuits when sending NACKs. Fixes bug 27841; bugfix on
       0.3.2.1-alpha. Patch by Neel Chaunan.
+    - When replacing a descriptor in the client cache, make sure to
+      close all client introduction circuits for the old descriptor, so
+      we don't end up with unusable leftover circuits. Fixes bug 27471;
+      bugfix on 0.3.2.1-alpha.
 
 
 Changes in version 0.3.5.4-alpha - 2018-11-08

changes/ticket27471

@@ -1,5 +0,0 @@
-  o Minor bugfixes (hidden service v3, client):
-    - When replacing a descriptor in the client cache with a newer descriptor,
-      make sure to close all client introduction circuits of the old
-      descriptor so we don't end up with unusable leftover circuits. Fixes bug
-      27471; bugfix on 0.3.2.1-alpha.