diff --git a/CHANGES b/CHANGES
index eede1d96..aae4ad10 100644
--- a/CHANGES
+++ b/CHANGES
@@ -4,6 +4,8 @@ LMDB 0.9.18 Release Engineering
 	Add MDB_PREV_MULTIPLE
 	already done for mdbx - Fix robust mutex detection on glibc 2.10-11 (ITS#8330)
 	Fix page_search_root assert on FreeDB (ITS#8336)
+	Fix MDB_APPENDDUP vs. rewrite(single item) (ITS#8334)
+	n/a for mdbx - Fix mdb_copy of large files on Windows
 	Fix subcursor move after delete (ITS#8355)
 	n/a for mdbx - Check for utf8_to_utf16 failures (ITS#7992)
 	Catch strdup failure in mdb_dbi_open