chore(changelog): add conventional changelog

CHANGELOG.md

@@ -0,0 +1,11 @@
+<a name="2.0.3"></a>
+## [2.0.3](https://github.com/jkuri/ngx-uploader/compare/v2.0.0...2.0.3) (2016-12-29)
+
+
+### Bug Fixes
+
+* **ngOnChanges:** add parameter ([8fc1ad9](https://github.com/jkuri/ngx-uploader/commit/8fc1ad9))
+* check on files.length before filter ([2fea156](https://github.com/jkuri/ngx-uploader/commit/2fea156))
+
+
+

gulpfile.js

@@ -1,5 +1,19 @@
 const gulp = require('gulp');
 const typedoc = require('gulp-typedoc');
+const conventionalChangelog = require('gulp-conventional-changelog');
+
+gulp.task('changelog', () => {
+  return gulp.src('CHANGELOG.md', {
+    buffer: false
+  })
+  .pipe(conventionalChangelog({
+    preset: 'angular',
+    releaseCount: 1
+  }, {
+    currentTag: require('./package.json').version
+  }))
+  .pipe(gulp.dest('./'));
+});
 
 gulp.task('docs', () => {
   return gulp.src([

package.json

@@ -11,7 +11,8 @@
     "dev": "tsc --watch",
     "build": "./node_modules/.bin/ngc -p tsconfig.json",
     "prepublish": "npm run build",
-    "docs": "gulp docs"
+    "docs": "gulp docs",
+    "changelog": "gulp changelog"
   },
   "repository": {
     "type": "git",
@@ -35,6 +36,7 @@
     "@types/core-js": "^0.9.35",
     "@types/node": "^6.0.52",
     "gulp": "^3.9.1",
+    "gulp-conventional-changelog": "^1.1.0",
     "gulp-typedoc": "^2.0.1",
     "reflect-metadata": "^0.1.9",
     "rxjs": "5.0.1",