diff --git a/ChangeLog b/ChangeLog
index eab23075e..ab4e1b450 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,6 +13,12 @@ Changes in version 0.2.4.21 - 2014-02-2?
       since it could also indicate an ENETUNREACH connection error. Fixes
       part of bug 10777; bugfix on 0.2.4.8-alpha.
 
+  o Code simplification and refactoring:
+    - Remove data structures which were introduced to implement the
+      CellStatistics option: they are now redundant with the new timestamp
+      field in the regular packed_cell_t data structure, which we did
+      in 0.2.4.18-rc in order to resolve bug 9093. Resolves ticket 10870.
+
   o Minor features:
     - Always clear OpenSSL bignums before freeing them -- even bignums
       that don't contain secrets. Resolves ticket 10793. Patch by
diff --git a/changes/bug10870 b/changes/bug10870
deleted file mode 100644
index d8a00f402..000000000
--- a/changes/bug10870
+++ /dev/null
@@ -1,6 +0,0 @@
-  o Code simplification and refactoring:
-    - Remove data structures which were introduced to implement the
-      CellStatistics option: they are now redundant with the addition
-      of timestamp to the regular packed_cell_t data structure, which
-      we did in 0.2.4.18-rc in order to resolve #9093. Fixes bug
-      10870.
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