Fix tests of authorization with POST requests (deprecated in v1.1).

Change-Id: Id62663fe5441a681251d98ceed47d2effb20fac2
diff --git a/Changes b/Changes
index 5d3a090..d24d91e 100644
--- a/Changes
+++ b/Changes
@@ -16,6 +16,7 @@
 - Add corpus support at VirtualCorpusRewrite (#806)
 - Add apiVersion to rewrite (#806)
 - Fix collection/corpus paths in the test suite (#806)
+- Fix authorization with POST tests.
 
 # version 0.79.1