Add release note for #4049

(cherry picked from commit 466530c73b)
2023-06-02 12:17:16 +02:00
parent 20db7497b1
commit 74ef08a7b5
1 changed files with 4 additions and 1 deletions
--- a/doc/notes/notes-current.rst
+++ b/doc/notes/notes-current.rst
@@ -30,7 +30,10 @@ Removed Features
 Feature Changes
 ~~~~~~~~~~~~~~~

- None.
+- If a response from an authoritative server has its RCODE set to
+  FORMERR and contains an echoed EDNS COOKIE option that was present in
+  the query, :iscman:`named` now retries sending the query to the
+  same server without an EDNS COOKIE option. :gl:`#4049`

 Bug Fixes
 ~~~~~~~~~