[system/kio-snapshot] /: update README

Git commit 4941b56e8788a8119984dc33a127fdefc067ec6f by Bharadwaj Raju.
Committed on 21/07/2026 at 09:30.
Pushed by bharadwaj-raju into branch 'master'.

update README

M  +9    -2    README.md

https://invent.kde.org/system/kio-snapshot/-/commit/4941b56e8788a8119984dc33a127fdefc067ec6f

diff --git a/README.md b/README.md
index 5846bd8..8f87d73 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,15 @@
-# KDE Snapshot Integration
+# KIO Snapshot
 
-User-facing integrations for Btrfs snapshots.
+Integration of Btrfs filesystem snapshots for KDE apps.
 
 Includes:
 
   - [KIO workers](./kioworker) for browsing snapshots of a subvolume, and for browsing previous versions of a file
   - a [KFileItemActions plugin (context menu)](./contextmenu) for exposing these as menu items in Dolphin etc.
+
+## A note for users of Snapper
+
+If you use [Snapper](http://snapper.io/) as your tool for managing snapshots, you will need to add yourself to the `ALLOW_USERS` setting for your Snapper config, and also turn on `SYNC_ACL=yes`.
+See http://snapper.io/manpages/snapper-configs.html and http://snapper.io/manpages/snapper-configs.html for more info.
+
+Distro integrators, if you want to ship KIO Snapshot and Snapper for snapshots of the user's home, please make sure that the above is already configured.