Update changelog and readme

Author: mikebronner

CHANGELOG.md

@@ -4,13 +4,17 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [0.2.1] - 2017-09-29
+## [0.2.2] - 2017-09-29
 ### Added
 - additional unit tests for checking caching of lazy-loaded relationships.
 
 ### Fixed
 - generation of cache key for queries with where clauses.
 
+## [0.2.1] - 2017-09-25
+### Fixed
+- where clause parsing when where clause is empty.
+
 ## [0.2.0] - 2017-09-24
 ### Changed
 - approach to caching things. Completely rewrote the CachedBuilder class.

README.md

@@ -17,7 +17,7 @@ for me, and one that would let me cache custom queries, as well as cache model
 relationships. This package is the attempt to address those requirements.
 
 ## Features
--   automatic, self-invalidating relationship caching.
+-   automatic, self-invalidating relationship (both eager- and lazy-loaded) caching.
 -   automatic, self-invalidating model query caching.
 -   automatic use of cache flags for cache providers that support them (will
     flush entire cache for providers that don't).