NEWS in rainbows-3.1.0 vs NEWS in rainbows-3.2.0

- old
+ new
@@ -1,4 +1,15 @@
+=== Rainbows! 3.2.0 - trying to send files to slow clients / 2011-03-15 12:45 UTC
+
+  We now use IO#trysendfile in the sendfile 1.1.0 to reduce the
+  cost of generating backtraces for slow clients (from EAGAIN).
+  Nothing new for people not serving static files (but more
+  on the way).
+
+  Existing "sendfile" gem users must upgrade to 1.1.0
+  or risk being left without sendfile support at all:
+   http://bogomips.org/rainbows.git/patch?id=cd8a874d
+
 === Rainbows! 3.1.0 - minor updates / 2011-02-11 11:13 UTC
 
   Small bug fixes that have been sitting around, not much but
   it's already been one month since our last release.
 