diff --git a/mime-mail/Network/Mail/Mime.hs b/mime-mail/Network/Mail/Mime.hs
index 3719719..934246f 100644
--- a/mime-mail/Network/Mail/Mime.hs
+++ b/mime-mail/Network/Mail/Mime.hs
@@ -219,6 +219,9 @@ showAddressHeader (k, as) =
     , fromByteString "\n"
     ]
 
+-- |
+--
+-- Since 0.4.3
 showAddress :: Address -> Builder
 showAddress a = mconcat
     [ maybe mempty ((`mappend` fromByteString " ") . encodedWord) (addressName a)
diff --git a/mime-mail/mime-mail.cabal b/mime-mail/mime-mail.cabal
index aa9231e..83aeab7 100644
--- a/mime-mail/mime-mail.cabal
+++ b/mime-mail/mime-mail.cabal
@@ -1,5 +1,5 @@
 Name:                mime-mail
-Version:             0.4.2.1
+Version:             0.4.3
 Synopsis:            Compose MIME email messages.
 Description:         This package provides some high-level datatypes for declaring MIME email messages, functions for automatically composing these into bytestrings, and the ability to send bytestrings via the sendmail executable. You can also use any other library you wish to send via different methods, eg directly to SMTP.
 Homepage:            http://github.com/snoyberg/mime-mail