chore(): update changelog

CHANGELOG.md

@@ -1,3 +1,18 @@
+# [4.18.0](https://github.com/ionic-team/ionic-native/compare/v4.17.0...v4.18.0) (2018-12-01)
+
+
+### Bug Fixes
+
+* **local-notifications:** update type of the every property ([#2825](https://github.com/ionic-team/ionic-native/issues/2825)) ([b166cc5](https://github.com/ionic-team/ionic-native/commit/b166cc5))
+
+
+### Features
+
+* **downloader:** add plugin ([#2820](https://github.com/ionic-team/ionic-native/issues/2820)) ([0065704](https://github.com/ionic-team/ionic-native/commit/0065704))
+* **line-login:** add loginWeb function ([#2810](https://github.com/ionic-team/ionic-native/issues/2810)) ([7145afa](https://github.com/ionic-team/ionic-native/commit/7145afa))
+
+
+
 # [4.17.0](https://github.com/ionic-team/ionic-native/compare/v4.16.0...v4.17.0) (2018-11-02)