diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -1,3 +1,13 @@
+=== Notes ===
+
+The following license applies to all code in this package, with the
+exception of the functions System.Posix.IO.ByteString.fdReadBuf and
+System.Posix.IO.ByteString.fdWriteBuf. Those functions were copied
+from the unix package and are subject to the license described in
+LICENSE-unix, as well as this license.
+
+=== unix-bytestring license ===
+
 Copyright (c) 2010, 2011, wren ng thornton.
 ALL RIGHTS RESERVED.
 
diff --git a/unix-bytestring.cabal b/unix-bytestring.cabal
--- a/unix-bytestring.cabal
+++ b/unix-bytestring.cabal
@@ -1,9 +1,9 @@
 ----------------------------------------------------------------
--- wren ng thornton <wren@community.haskell.org>    ~ 2011.03.26
+-- wren ng thornton <wren@community.haskell.org>    ~ 2011.04.03
 ----------------------------------------------------------------
 
 Name:           unix-bytestring
-Version:        0.3.4
+Version:        0.3.4.1
 -- Source-Repository requires version 1.6
 Cabal-Version:  >= 1.6
 -- We need a custom build in order to define __HADDOCK__