From 9796de96981ba092dab97194687c093b43740094 Mon Sep 17 00:00:00 2001
From: Kieren Evans <kierenevans@users.noreply.github.com>
Date: Fri, 21 Jan 2022 15:49:17 +0200
Subject: [PATCH] Document that need to downgrade database.platform_version too
 (#660)

---
 UPGRADE.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/UPGRADE.md b/UPGRADE.md
index 45af1e385..1fd6a9f5a 100644
--- a/UPGRADE.md
+++ b/UPGRADE.md
@@ -22,7 +22,11 @@ used from Oracle's official docker repository [mysql/mysql-server](https://hub.d
 
 amd64 hosts can continue to use Docker's official docker repository [mysql](https://hub.docker.com/_/mysql).
 
-If it's necessary, you can switch down to version 5.7 through `attribute('mysql.tag'): 5.7`,
+If it's necessary, you can switch down to version 5.7 through:
+```yaml
+attribute('mysql.tag'): 5.7
+attribute('database.platform_version'): 5.7
+```
 however there may be instability and performance issues doing so on arm64 hosts using amd64
 emulation.