Mention that udp-truncation-threshold changed in 4.2.0

diff --git a/docs/settings.rst b/docs/settings.rst
index 5d35c0ddea625c82c687f7bd819291b43b2acd55..349d4e5f6aab71f24de823dce3ad1b1e76a151c4 100644 (file)
--- a/docs/settings.rst
+++ b/docs/settings.rst
@@ -1556,6 +1556,8 @@ IP address of incoming notification proxy
 
 ``udp-truncation-threshold``
 ----------------------------
+.. versionchanged:: 4.2.0
+  Before 4.2.0, the default was 1680
 
 -  Integer
 -  Default: 1232