From 2fcf9695aa02003e586971d72b90c052fcc72a52 Mon Sep 17 00:00:00 2001
From: default <nobody@localhost>
Date: Sun, 27 Nov 2022 09:50:45 +0100
Subject: [PATCH] Updated documentation.

---
 doc/snac.8 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/doc/snac.8 b/doc/snac.8
index 82ded62..6d3886f 100644
--- a/doc/snac.8
+++ b/doc/snac.8
@@ -77,6 +77,10 @@ will refuse to run and require an upgrade. Do this by running
 .Bd -literal -offset indent
 snac upgrade $HOME/snac-data
 .Ed
+Take special care to execute this upgrade operation without any
+.Nm
+processes serving on the same folder. You can break everything. I know
+this because Tyler knows this.
 .Pp
 .Ss Server Setup
 .Pp