Release of version 0.4.0

Author: khelle

composer.json

@@ -22,11 +22,11 @@
     ],
     "require": {
         "php": ">=5.5.9",
-        "kraken-php/event": "0.3.*",
-        "kraken-php/loop": "0.3.*",
-        "kraken-php/stream": "0.3.*",
-        "kraken-php/throwable": "0.3.*",
-        "kraken-php/util": "0.3.*"
+        "kraken-php/event": "0.4.*",
+        "kraken-php/loop": "0.4.*",
+        "kraken-php/stream": "0.4.*",
+        "kraken-php/throwable": "0.4.*",
+        "kraken-php/util": "0.4.*"
     },
     "suggest": {
         "ext-ssh2": "*"
@@ -38,7 +38,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "0.4-dev"
+            "dev-master": "0.5-dev"
         }
     },
     "minimum-stability": "dev",