diff --git a/src/config/Config.zig b/src/config/Config.zig
index b0ef26554..7958c52f1 100644
--- a/src/config/Config.zig
+++ b/src/config/Config.zig
@@ -2934,6 +2934,8 @@ keybind: Keybinds = .{},
 ///    Display a border around the alerted surface until the terminal is
 ///    re-focused or interacted with (such as on keyboard input).
 ///
+///    Available since: 1.2.0 on GTK, 1.2.1 on macOS
+///
 /// Example: `audio`, `no-audio`, `system`, `no-system`
 ///
 /// Available since: 1.2.0