From f2aa0ebda4ac6df6a72ad6148ba262003f723368 Mon Sep 17 00:00:00 2001
From: Robbert Krebbers <mail@robbertkrebbers.nl>
Date: Thu, 11 Mar 2021 17:32:41 +0100
Subject: [PATCH] CHANGELOG.

---
 CHANGELOG.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7a39fdb1..7f41236a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,12 @@
 This file lists "large-ish" changes to the std++ Coq library, but not every
 API-breaking change is listed.
 
+## std++ master
+
+- Remove singleton notations `{[ x,y ]}` and `{[ x,y,z ]}` for `{[ (x,y) ]}`
+  and `{[ (x,y,z) ]}`. They date back to the time we used the `singleton` class
+  with a product for maps (there's now the `singletonM` class).
+
 ## std++ 1.5.0
 
 Coq 8.13 is newly supported by this release, Coq 8.8 and 8.9 are no longer
-- 
GitLab