Add CHANGES and release note for GL #2054

diff --git a/CHANGES b/CHANGES
index 6690e18f49e9542cc79d8b258d850efaf2892dc5..a803caf456a3e388cf0921c94352b1771c641b2a 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,5 @@
+5502.  [func]          'dig +bufsize=0' no longer disables EDNS. [GL #2054]
+
 5501.  [func]          Log CDS/CDNSKEY publication. [GL #1748]
 
 5500.  [bug]           Fix (non-)publication of CDS and CDNSKEY records.

diff --git a/doc/notes/notes-current.rst b/doc/notes/notes-current.rst
index 11f959a908b44f8429ec57b018c7b20e96f812fa..6987411f95848596ef7258a5ddb52b41292ef542 100644 (file)
--- a/doc/notes/notes-current.rst
+++ b/doc/notes/notes-current.rst
@@ -42,7 +42,11 @@ Removed Features
 Feature Changes
 ~~~~~~~~~~~~~~~
 
-- None.
+- Previously, using ``dig +bufsize=0`` had the side effect of disabling EDNS,
+  and there was no way to test the remote server's behavior when it had received
+  a packet with EDNS0 buffer size set to ``0``. This is no longer the case;
+  ``dig +bufsize=0`` now sends a DNS message with EDNS version 0 and buffer size
+  set to ``0``. To disable EDNS, use ``dig +noedns``. [GL #2054]
 
 Bug Fixes
 ~~~~~~~~~