From 86ec8f5404a74758bbcc58029bf6cd6a0e61b9ee Mon Sep 17 00:00:00 2001
From: Michael Howitz <mh@gocept.com>
Date: Thu, 8 Oct 2020 08:25:22 +0200
Subject: [PATCH] Add a note about ZCatalog 6+.

---
 versions-prod.cfg | 1 +
 1 file changed, 1 insertion(+)

diff --git a/versions-prod.cfg b/versions-prod.cfg
index f3f2c38bab..716be18f01 100644
--- a/versions-prod.cfg
+++ b/versions-prod.cfg
@@ -20,6 +20,7 @@ Paste = 3.4.3
 PasteDeploy = 2.1.0
 Persistence = 3.0
 Products.BTreeFolder2 = 4.2
+# ZCatalog 6+ no longer supports Zope 4.
 Products.ZCatalog = 5.1
 Record = 3.5
 RestrictedPython = 5.0