diff --git a/release-notes/v1.2.1.md b/release-notes/v1.2.1.md
index 52c25db..e625b1f 100644
--- a/release-notes/v1.2.1.md
+++ b/release-notes/v1.2.1.md
@@ -1,3 +1,9 @@
+## What's new
+
+- **Light or dark window.** A new theme button at the bottom of the sidebar switches the window between following Windows, always light, and always dark. Your choice is kept for the next start. Thanks to @MarcelL94 for building it (#13).
+
 ## Fixes
 
-- **Photo scenery missing on the first flight after installing.** If you ticked **Launch OrthoStreamXP now** at the end of the installer and then pressed **Start XP**, X-Plane started without the photo scenery and removed the OrthoStream packages from its scenery list. Restarting OrthoStreamXP made it work. **Start XP** now starts X-Plane the same way a double-click in Windows does, so the first flight shows the photo scenery too. Your **X-Plane start options** are still passed to X-Plane as before.
+- **Black text in dark mode.** Some text in the window, such as the sidebar links, the quality preset cards and the on/off switches, showed in black on the dark background and was hard to read. It now uses the theme's text colour in both light and dark mode. Thanks to @MarcelL94 (#13).
+
+- **Photo scenery missing on the first flight after installing.** If you ticked **Launch OrthoStreamXP now** at the end of the installer and then pressed **Start XP**, X-Plane started without the photo scenery and removed the OrthoStream packages from its scenery list. Restarting OrthoStreamXP made it work. **Start XP** now starts X-Plane the same way a double-click in Windows does, so the first flight shows the photo scenery too. Your **X-Plane start options** are still passed to X-Plane as before. Thanks to @MarcelL94 for reporting it (#14).