From 6a4b1f745d999f9ae6e2c5be38acd46bef13fdcb Mon Sep 17 00:00:00 2001
From: Katie Hockman <katie@golang.org>
Date: Tue, 11 Jun 2019 15:12:54 -0400
Subject: [PATCH] doc: add release notes for sync

Change-Id: I49b09349a632a6b6219c85638d9cb6774c0c210a
Reviewed-on: https://go-review.googlesource.com/c/go/+/181721
Reviewed-by: Bryan C. Mills <bcmills@google.com>
---
 doc/go1.13.html | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/doc/go1.13.html b/doc/go1.13.html
index 91d2f28094..13980ef539 100644
--- a/doc/go1.13.html
+++ b/doc/go1.13.html
@@ -330,11 +330,12 @@ TODO
 <dl id="sync"><dt><a href="/pkg/sync/">sync</a></dt>
   <dd>
     <p><!-- CL 166960 -->
-      TODO: <a href="https://golang.org/cl/166960">https://golang.org/cl/166960</a>: use lock-free structure for Pool stealing
+      Large <a href="/pkg/sync/#Pool"><code>sync.Pool</code></a> no longer increase stop-the-world pause times.
     </p>
 
     <p><!-- CL 166961 -->
-      TODO: <a href="https://golang.org/cl/166961">https://golang.org/cl/166961</a>: smooth out Pool behavior over GC with a victim cache
+      <code>Pool</code> no longer needs to be completely repopulated after every GC. It now retains some objects across GCs,
+      as opposed to releasing all objects, reducing load spikes for heavy users of <code>Pool</code>.
     </p>
 
 </dl><!-- sync -->
-- 
2.50.0