From 49b43a776853395ca9fa81cbc319c0c843c83116 Mon Sep 17 00:00:00 2001
From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Jul 26 2024 14:13:49 +0000
Subject: [PATCH 1/2] Add .editorconfig file


---

diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..e9999df
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+charset = utf-8

From edd67ecc2210e9289b911ec435be3c1bd1626f41 Mon Sep 17 00:00:00 2001
From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Jul 26 2024 14:14:01 +0000
Subject: [PATCH 2/2] systemd: Add section on testing upgrades from stock CentOS Stream


---

diff --git a/docs/internal/systemd.md b/docs/internal/systemd.md
index b8f6e41..c1cdc67 100644
--- a/docs/internal/systemd.md
+++ b/docs/internal/systemd.md
@@ -270,6 +270,22 @@ SELinux denials in the virtual machine. Now it's a matter of waiting and working
 with the policy maintainers to fix the denials, and backport the newer version
 of selinux-policy once it is released in Fedora Rawhide (see above steps).
 
+## Testing upgrades from stock CentOS Stream with the systemd-releng repository
+
+To test upgrades from stock CentOS Stream to CentOS Stream + Hyperscale, you
+can build and boot without the Hyperscale profile and then upgrade from within
+the virtual machine:
+
+```shell
+sudo mkosi -f qemu
+dnf upgrade
+```
+
+The packages enabling the CentOS Hyperscale repositories are automatically
+installed when building the image, so running `dnf upgrade` after booting is
+sufficient to upgrade the system to CentOS Hyperscale. After upgrading, run
+`journalctl -p warning` to see if anything went wrong during the upgrade.
+
 # CBS Build Commands
 
 For CBS you will need to be [onboarded to the SIG](onboarding.md).