Update CHANGELOG.md [ci skip]

Author: sergeyklay

.appveyor.yml

@@ -154,10 +154,15 @@ build_script:
     # ==================================================
     - mkdir %APPVEYOR_BUILD_FOLDER%\package
     - cd %APPVEYOR_BUILD_FOLDER%\package
+    # dll
     - cp %PHP_SRC%\%RELEASE_FOLDER%\php_zephir_parser.dll .\
+    # docs
     - cp %APPVEYOR_BUILD_FOLDER%\LICENSE .\
     - cp %APPVEYOR_BUILD_FOLDER%\CREDITS .\
+    - cp %APPVEYOR_BUILD_FOLDER%\VERSION .\
     - cp %APPVEYOR_BUILD_FOLDER%\CHANGELOG.md .\
+    - cp %APPVEYOR_BUILD_FOLDER%\README.md .\
+    - cp %APPVEYOR_BUILD_FOLDER%\README.WIN32-BUILD-SYSTEM .\
 
 after_build:
     # ==================================================

CHANGELOG.md

@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
+
+## 1.0.1 - 2017-03-31
 ### Added
 - Added script to build development version (Linux)
 - Added ability to compile extension for PHP 7 (Windows)