From: Mark Andrews <marka@isc.org>
Date: Wed, 29 Jul 2020 02:34:54 +0000 (+1000)
Subject: Add CHANGES and release note for GL #2054
X-Git-Tag: v9.17.5~8^2
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=1134f077fd5650304f80e401e4eae0caac975f44;p=thirdparty%2Fbind9.git

Add CHANGES and release note for GL #2054
---

diff --git a/CHANGES b/CHANGES
index 6690e18f49e..a803caf456a 100644
--- 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 11f959a908b..6987411f958 100644
--- 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
 ~~~~~~~~~