Upgrade zeromq and nanomsg

pkgs/development/libraries/nanomsg/default.nix

@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  version = "0.2-alpha";
+  version = "0.4-beta";
   name = "nanomsg-${version}";
 
   src = fetchurl {

pkgs/development/libraries/zeromq/2.x.nix

@@ -1,11 +1,11 @@
 {stdenv, fetchurl, libuuid}:
 
 stdenv.mkDerivation rec {
-  name = "zeromq-2.1.10";
+  name = "zeromq-2.2.0";
 
   src = fetchurl {
     url = "http://download.zeromq.org/${name}.tar.gz";
-    sha256 = "0yabbbgx9ajpq0hjzqjm6rmj7pkcj95d5zn7d59b4wmm6kipwwn6";
+    sha256 = "0ds6c244wik1lyfrfr2f4sha30fly4xybr02r9r4z156kvmlm423";
   };
 
   buildInputs = [ libuuid ];

pkgs/development/libraries/zeromq/3.x.nix

@@ -1,11 +1,11 @@
 {stdenv, fetchurl, libuuid}:
 
 stdenv.mkDerivation rec {
-  name = "zeromq-3.2.1-rc2";
+  name = "zeromq-3.2.4";
 
   src = fetchurl {
     url = "http://download.zeromq.org/${name}.tar.gz";
-    sha256 = "b0a70da77e39537120a1fa058c49434982741ecef5211edcd7aeab4caffb82b7";
+    sha256 = "0n9gfhwgkwq08kvvgk5zxjga08v628ij5chddk5w4ravr10s35nz";
   };
 
   buildInputs = [ libuuid ];

pkgs/development/libraries/zeromq/4.x.nix

@@ -5,7 +5,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "http://download.zeromq.org/${name}.tar.gz";
-    sha256 = "1ef71d46e94f33e27dd5a1661ed626cd39be4d2d6967792a275040e34457d399";
+    sha256 = "16fkax2f6h2h4wm7jrv95m6vwffd4vb1wrm1smyy4csgx531vxqy";
   };
 
   buildInputs = [ libuuid ];