From 327954f64ce62a2cf13ff1c99ec41a6300b66d2b Mon Sep 17 00:00:00 2001
From: Go MAEDA <maeda@farend.jp>
Date: Fri, 3 Apr 2026 09:03:06 +0000
Subject: [PATCH] Document markdownized preview cache subdirectory in
 files/delete.me (#8959).

git-svn-id: https://svn.redmine.org/redmine/trunk@24557 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 files/delete.me | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/files/delete.me b/files/delete.me
index 18beddaa8..69e3582f0 100644
--- a/files/delete.me
+++ b/files/delete.me
@@ -1 +1,10 @@
-default directory for uploaded files
\ No newline at end of file
+default directory for uploaded files
+
+## The `markdownized_previews` subdirectory
+
+Redmine may create a `markdownized_previews` subdirectory in this
+directory to store cached Markdown previews generated from supported
+Microsoft Office and LibreOffice attachments.
+
+You can safely delete these cached files. They will be automatically
+regenerated when needed.