Add CHANGES note for [GL #2236]

(cherry picked from commit decf117eb6c34c51481e9a5fa1abef66e19054eb)

diff --git a/CHANGES b/CHANGES
index 39aee677a0eb4b0ee73a0bd9e8145944e6425dec..6bd54721f6952b9db15b4b1646c1d4b7ce052948 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,8 @@
+5523.  [bug]           The initial lookup of a zone transitioning to/from
+                       the signed state could fail if the DNSKEY RRset was
+                       not found.  Subsequent lookups would succeed.
+                       [GL #2236]
+
 5522.  [bug]           Fix a race/NULL dereference in TCPDNS. [GL #2227]
 
 5520.  [bug]           Fixed a number of shutdown races, reference counting