Implemented loading VC from gz files & updated OAuth2 expiry check.

Change-Id: I01c607b86b992526400a3df9c5a66fa6211f4ac8
diff --git a/full/Changes b/full/Changes
index bf6739c..b6613e7 100644
--- a/full/Changes
+++ b/full/Changes
@@ -24,6 +24,9 @@
     - Improved and added OAuth2 tests (margaretha)
 21/08/2018
     - Added VC name pattern check (margaretha)
+22/08/2018
+    - Implemented loading VC from gz files (margaretha)
+    - Updated OAuth2 authorization codes' & access tokens' expiry check (margaretha)
 
 # version 0.60.5