doc: update README and CHANGELOG.

Author: sassembla

CHANGELOG.md

@@ -6,6 +6,10 @@ and this project adheres to [Romantic Versioning](http://blog.legacyteam.info/20
 
 ## [Unreleased]
 
+## [0.8.18] - 2017/10/11
+### Changed
+- AssetBundles feature signatures and related OverridePoints are dynamically changed.
+
 ## [0.8.17] - 2017/10/08
 ### Added
 - AppManifest feature. see AutoyaSample/10_AppManifest/AppManifest.unity.
@@ -49,7 +53,8 @@ and this project adheres to [Romantic Versioning](http://blog.legacyteam.info/20
 ### Removed
 - Something.
 
-[Unreleased]: https://github.com/sassembla/autoya/compare/0.8.17...HEAD
+[Unreleased]: https://github.com/sassembla/autoya/compare/0.8.18...HEAD
+[0.8.18]: https://github.com/sassembla/autoya/compare/0.8.17...0.8.18
 [0.8.17]: https://github.com/sassembla/autoya/compare/0.8.16...0.8.17
 [0.8.16]: https://github.com/sassembla/autoya/compare/0.8.15...0.8.16
 [0.8.15]: https://github.com/sassembla/autoya/compare/0.8.14...0.8.15

README.md

@@ -1,5 +1,4 @@
 # Autoya
-ver 0.8.16
 
 ![loading](https://github.com/sassembla/Autoya/blob/master/doc/images/scr.png?raw=true)