[#2797] add ChangeLog entry

diff --git a/ChangeLog b/ChangeLog
index 924982780c2b5798a6a0db2795e10a35a1563b00..10d5ce9f02bdaa14405bfd79fa39b74015d05d30 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2129.  [func]          andrei
+       New statistics were added to keep track of leases that have their
+       CLTT increased in memory and their expiration time left unchanged
+       in persistent storage as part of the lease caching feature. The
+       statistics are: v4-lease-reuse, subnet[id].v4-lease-reuse,
+       v6-ia-na-lease-reuse, subnet[id].v6-ia-na-lease-reuse,
+       v6-ia-pd-lease-reuse, subnet[id].v6-ia-pd-lease-reuse.
+       (Gitlab #2797)
+
 2128.  [bug]*          razvan
        In addition to logging them, the server now sets the
        CalloutHandle status to DROP to indicate an error occurred when