From 6efa25fd0387191780864c0f5c4540e485f17423 Mon Sep 17 00:00:00 2001
From: Jon Atack <jon@atack.com>
Date: Wed, 24 Sep 2025 11:05:57 -0600
Subject: [PATCH] BIP20,21: add Superseded-By and Replaces headers

---
 bip-0020.mediawiki | 1 +
 bip-0021.mediawiki | 1 +
 2 files changed, 2 insertions(+)

diff --git a/bip-0020.mediawiki b/bip-0020.mediawiki
index 1e9a733bd8..86227038e3 100644
--- a/bip-0020.mediawiki
+++ b/bip-0020.mediawiki
@@ -9,6 +9,7 @@
   Type: Standards Track
   Created: 2011-01-10
   License: BSD-2-Clause
+  Superseded-By: 21
 </pre>
 
 BIP 0020 is based off an earlier document by Nils Schneider. '''And has been replaced by BIP 0021'''
diff --git a/bip-0021.mediawiki b/bip-0021.mediawiki
index d458603814..a0bd9f9999 100644
--- a/bip-0021.mediawiki
+++ b/bip-0021.mediawiki
@@ -9,6 +9,7 @@
   Status: Replaced
   Type: Standards Track
   Created: 2012-01-29
+  Replaces: 20
   Superseded-By: 321
 </pre>