diff --git a/.npmignore b/.npmignore
index 4f24665..bf438cd 100644
--- a/.npmignore
+++ b/.npmignore
@@ -2,6 +2,7 @@
 .gitignore
 .npmignore
 .idea/
+.travis.yml
 doc/
 .git/
 _config.yml
@@ -9,3 +10,8 @@ _config.yml
 .codeclimate.yml
 examples/
 src/
+images/
+CHANGELOG.md
+rollup.config.js
+.eslintignore
+.eslintrc.js
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2bf0885..2345ac1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## [1.2.1] -2018-05-18
+### Added
+- minimize package size
+
 ## [1.2.0] -2018-05-18
 ### Added
 - linting
diff --git a/LICENSE.md b/LICENSE
similarity index 100%
rename from LICENSE.md
rename to LICENSE
diff --git a/package.json b/package.json
index f832e4e..93a966c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vue-gallery-slideshow",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "Full responsive image gallery for VueJS.",
   "main": "dist/js/vue-gallery-slideshow.js",
   "unpkg": "dist/js/vue-gallery-slideshow.min.js",