Update readme, version to 0.5

README.md

@@ -12,8 +12,8 @@ Creating promisified stream pipeline for Node.js
 
 * Streams are pipelined and it resolves when last stream have finished.
 * If an error occurred at any stream, it rejects with the error.
-* If last stream is not Writable, it pushes auto-generated writer to streams.
-* Last stream must raise `finish` event. It doesn't support process.stdout.
+* If last stream is Readable or Transform, it appends auto-generated writer to streams.
+* Last stream must raise `finish` event. `process.stdout` doesn't raise it.
 
 ## Install
 
@@ -25,7 +25,7 @@ $ npm install -save promised-lifestream
 
 **PromisedLifestream(streams, [options])**
 
-* `streams` `<Array<Stream>>` streams composes pipeline
+* `streams` `<Array<Stream>>` streams composes pipeline. The first stream must be Readable. The second and any later stream must be Writable. The last stream can be Transform.
 * `options` `<Object>`
   * `needResult` `<Boolean>` Whether the last stream result is resolved or not. Defaults to false
 

package.json

@@ -1,18 +1,20 @@
 {
   "name": "promised-lifestream",
-  "version": "0.2.0",
+  "version": "0.5.0",
   "description": "Creating promisified stream pipeline",
   "main": "lib/main.js",
   "scripts": {
-    "test": "mocha"
+    "test": "mocha",
+    "coverage": "./node_modules/.bin/istanbul cover _mocha -r test/*.test.js"
   },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tilfin/promised-lifestream.git"
   },
   "keywords": [
     "Promise",
-    "stream"
+    "stream",
+    "streams"
   ],
   "author": "Toshimitsu Takahashi",
   "license": "MIT",