diff --git a/ChangeLog.md b/ChangeLog.md
index bb6ec57d8..7b314405c 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,14 @@
+## 2.0 “Hongik Ingan”
+* Based on PostCSS 1.0.
+  See [options changes](https://github.com/ai/postcss/releases/tag/1.0.0).
+* Restore visual cascade after declaration removing.
+* Enable visual cascade by default.
+* Prefix declareation in `@supports` at-rule conditions.
+* Add all browsers from Can I Use: `ie_mob`, `and_chr`, `and_ff`,
+  `op_mob` and `op_mini`.
+* Allow to use latest Autoprefixer from GitHub by npm.
+* Add `--no-cascade`, `--annotation` and `--sources-content` options to binary.
+
 ## 1.3.1
 * Fix gradient hack, when `background` property contains color.
 
diff --git a/package.json b/package.json
index 5a5570bcf..25c5fabdb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "autoprefixer",
-  "version": "1.3.1",
+  "version": "2.0.0",
   "description": "Parse CSS and add vendor prefixes to CSS rules using values from the Can I Use website",
   "keywords": ["css", "prefix", "postprocessor", "postcss"],
   "author": "Andrey Sitnik <andrey@sitnik.ru>",