From 8407a574992ebd6bccec647a902cf54a4de8db18 Mon Sep 17 00:00:00 2001
From: Andy Davidoff <disruptek@users.noreply.github.com>
Date: Tue, 6 Aug 2019 15:07:26 -0400
Subject: [PATCH] note set[T].len alias in future changelog (#11893)

per comments in #11885
---
 changelogs/changelog_X_XX_X.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/changelogs/changelog_X_XX_X.md b/changelogs/changelog_X_XX_X.md
index 8b8d5eb916..ece2702ba9 100644
--- a/changelogs/changelog_X_XX_X.md
+++ b/changelogs/changelog_X_XX_X.md
@@ -13,7 +13,7 @@
 
 
 ## Library additions
-
+- `set[T].len` is now an alias for `set[T].card` (cardinality)
 
 ## Library changes