From a5bc060b42fe1bee8910a1081eff0a1047b15869 Mon Sep 17 00:00:00 2001
From: Damien Neil <dneil@google.com>
Date: Tue, 8 Jun 2021 14:26:13 -0700
Subject: [PATCH] doc/go1.17: document strconv changes for Go 1.17

For #44513.
Fixes #46021.

Change-Id: I40a4645fedfae24f67e249743c6a143e71b9f507
Reviewed-on: https://go-review.googlesource.com/c/go/+/326150
Trust: Damien Neil <dneil@google.com>
Run-TryBot: Damien Neil <dneil@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
---
 doc/go1.17.html | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/doc/go1.17.html b/doc/go1.17.html
index 6c53aaaa88..988026f44d 100644
--- a/doc/go1.17.html
+++ b/doc/go1.17.html
@@ -838,12 +838,9 @@ func Foo() bool {
 
 <dl id="strconv"><dt><a href="/pkg/strconv/">strconv</a></dt>
   <dd>
-    <p><!-- CL 170079 -->
-      TODO: <a href="https://golang.org/cl/170079">https://golang.org/cl/170079</a>: implement Ryū-like algorithm for fixed precision ftoa
-    </p>
-
-    <p><!-- CL 170080 -->
-      TODO: <a href="https://golang.org/cl/170080">https://golang.org/cl/170080</a>: Implement Ryū algorithm for ftoa shortest mode
+    <p><!-- CL 170079, CL 170080 -->
+      The <code>strconv</code> package now uses Ulf Adams's Ryū algorithm for formatting floating-point numbers.
+      This algorithm improves performance on most inputs, and is more than 99% faster on worst-case inputs.
     </p>
 
     <p><!-- CL 314775 -->
-- 
2.48.1