CHANGELOG.md in qa_server-6.2.0 vs CHANGELOG.md in qa_server-7.0.0

@@ -1,4 +1,15 @@
+### 7.0.0 (2020-02-19)
+
+* refactor of caching system to simplify the process
+  * rename monitor_cache_service to cache_expiry_service
+  * move generation of hourly graph to cache_processors
+  * move generation of daily and monthly graphs to cache_processors
+  * move performance datatable cache control to cache_processors
+  * move caching of summary and historical data to cache_processors
+  * move caching of test execution marker to cache_processors
+  * move performance cache of performance data to cache_processors
+  
 ### 6.2.0 (2020-02-17)
 
 * use authentication for refreshing monitor tests
 * add performance cache logger
 * exceeding max performance cache size flushing the cache