From 45a1053d447903aae9b75d9a86016e71034917b9 Mon Sep 17 00:00:00 2001
From: Richard van der Hoff <richard@matrix.org>
Date: Tue, 25 Sep 2018 10:45:34 +0100
Subject: [PATCH] changelog

---
 changelog.d/3947.misc | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 changelog.d/3947.misc

diff --git a/changelog.d/3947.misc b/changelog.d/3947.misc
new file mode 100644
index 0000000000..5a9a22bed9
--- /dev/null
+++ b/changelog.d/3947.misc
@@ -0,0 +1 @@
+Require attrs 16.0.0 or later