From bf4ee7e5f9246adda08e7d884af0d95b6a59ce8e Mon Sep 17 00:00:00 2001
From: bluss <bluss@users.noreply.github.com>
Date: Tue, 30 Mar 2021 23:17:50 +0200
Subject: [PATCH] DOC: Update 0.7.0 changelog with forgotten item #174

---
 CHANGELOG.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index fba82ab..f5cf2ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,8 +8,12 @@ Recent Changes (arrayvec)
   This works around performance issue #182, where the const fn version did not
   optimize well. Change by @bluss with thanks to @rodrimati1992 and @niklasf
   for analyzing the problem.
+
 - The deprecated feature flag `unstable-const-fn` was removed, since it's not needed
 
+- Optimize `.retain()` by using the same algorithm as in std, change by @niklasf,
+  issue #174.
+
 ## 0.6.1
 
 - The ``ArrayVec::new`` and ``ArrayString::new`` constructors are properly