changelog: prevent needless reverse name lookups

CHANGES

@@ -6,6 +6,13 @@
 
                                   Changelog
 
+Daniel Stenberg (15 Apr 2010)
+- Rainer Canavan filed bug report #2987196 that identified libcurl doing
+  unnecesary reverse name lookups in many cases when built to use IPv4 and
+  getaddrinfo(). The logic for ipv6 is now used for ipv4 too.
+
+  (http://curl.haxx.se/bug/view.cgi?id=2963679)
+
 Version 7.20.1 (14 April 2010)
 
 Daniel Stenberg (9 Apr 2010)

RELEASE-NOTES

@@ -13,7 +13,7 @@ This release includes the following changes:
 
 This release includes the following bugfixes:
 
- o 
+ o prevent needless reverse name lookups
 
 This release includes the following known bugs:
 
@@ -22,6 +22,6 @@ This release includes the following known bugs:
 This release would not have looked like this without help, code, reports and
 advice from friends like these:
 
- 
+ Rainer Canavan
 
         Thanks! (and sorry if I forgot to mention someone)