From 94303d053718fbba9a7a8526765229090cd811df Mon Sep 17 00:00:00 2001
From: Matthew Newton <matthew-git@newtoncomputing.co.uk>
Date: Tue, 10 Oct 2023 17:16:35 +0100
Subject: [PATCH] update antora config

---
 doc/antora/main-site.yml.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/antora/main-site.yml.in b/doc/antora/main-site.yml.in
index 893a47d732023..ab3eef9d3717d 100644
--- a/doc/antora/main-site.yml.in
+++ b/doc/antora/main-site.yml.in
@@ -21,6 +21,7 @@ content:
     branches:
 # latest v4 tree
       - HEAD
+      - release_4_0_alpha1
 # latest v3.0 dev branch HEAD
       - v3.0.x
 # latest v3.2 dev branch HEAD for upcoming release