_content/doc/go1.18: mention net/http IDNA change

Based on CL 366955 originally by Timothy Gu. For golang/go#46001 For golang/go#47694 Change-Id: Ide7711680d651c4cbbb6da13ab33b67cf5e26758 Reviewed-on: https://go-review.googlesource.com/c/website/+/389955 Run-TryBot: Ian Lance Taylor <[email protected]> TryBot-Result: Gopher Robot <[email protected]> Reviewed-by: Dmitri Shuralyov <[email protected]> Trust: DO NOT USE <[email protected]>
golang · Mar 4, 2022 · e52779f · e52779f
1 parent 55c2698
commit e52779f
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/_content/doc/go1.18.html b/_content/doc/go1.18.html
@@ -1093,6 +1093,18 @@ <h3 id="minor_library_changes">Minor changes to the library</h3>
       <code>ResponseWriter</code> and <code>Request.Body</code> with a
       <a href="/pkg/net/http#MaxBytesReader"><code>MaxBytesReader</code></a>.
     </p>
+
+    <p><!-- CL 359634, CL 360381, CL 362735 -->
+      When looking up a domain name containing non-ASCII characters,
+      the Unicode-to-ASCII conversion is now done in accordance with
+      Nontransitional Processing as defined in the
+      <a href="https://unicode.org/reports/tr46/">Unicode IDNA
+      Compatibility Processing</a> standard (UTS #46). The
+      interpretation of four distinct runes are changed: ß, ς,
+      zero-width joiner U+200D, and zero-width non-joiner
+      U+200C. Nontransitional Processing is consistent with most
+      applications and web browsers.
+    </p>
   </dd>
 </dl><!-- net/http -->