Updated CHANGELOG

Author: antonbabenko

CHANGELOG.md

@@ -0,0 +1,17 @@
+# Change Log
+
+All notable changes to this project will be documented in this file.
+
+<a name="unreleased"></a>
+## [Unreleased]
+
+
+
+<a name="v1.0.0"></a>
+## v1.0.0 - 2021-01-25
+
+- feat: Added many filters and updates ([#1](https://github.com/terraform-aws-modules/terraform-aws-pricing/issues/1))
+- Added most of the code
+
+
+[Unreleased]: https://github.com/terraform-aws-modules/terraform-aws-pricing/compare/v1.0.0...HEAD