1 files changed, 3 insertions, 0 deletions
diff --git a/CHANGES.md b/CHANGES.md
index 3e3498c3..0b4ca29d 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -2,6 +2,9 @@
 
  * to be released
 
+ * Haddock no longer reports coverage statistics for hidden modules. By default
+   cabal-install marks all package internal modules as hidden.
+
  * Haddock now writes additional information about the documentation to `meta.json`
 
  * Fix renaming of type variables after specializing instance method signatures (#613)