diff --git a/CHANGES.md b/CHANGES.md
index 98273531..da5ee846 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,4 +1,4 @@
-1.0+beta18 (14/02/2018)
+1.0+beta18 (next)
 -----------------------
 
 - Split calls to ocamldep. Before ocamldep would be called once per
@@ -33,6 +33,10 @@
 - Fix a regression in `external-lib-deps` introduced in 1.0+beta17
   (#512, fixes #485)
 
+- `@doc` alias will now build only documentation for public libraries. A new
+  `@doc-private` alias has been added to build documentation for private
+  libraries.
+
 1.0+beta17 (01/02/2018)
 -----------------------