Add CHANGES note for [GL #4451]

diff --git a/CHANGES b/CHANGES
index 8a0bf7f59fdd0addac7b6f5caef4cfcb26ab1224..3d553bf170c80f86ae2a295cd658b0644abfddf3 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,7 @@
+6288.  [func]          Refactor the isc_mem overmem handling to always use
+                       isc_mem_isovermem and remove the water callback.
+                       [GL #4451]
+
 6287.  [bug]           Recognize escapes when reading the public key from file.
                        [GL !8502]