Support CSP in overview image

Change-Id: Ibf78cce13637944c2b16f2b3826ca09903a97030
diff --git a/Changes b/Changes
index 1c6bb51..810acc9 100755
--- a/Changes
+++ b/Changes
@@ -1,4 +1,4 @@
-0.41 2021-01-28
+0.41 2021-01-29
         - Introduce CORS headers to the proxy.
         - Introduce Content Security Policy.
         - Remove default api endpoint from config to
@@ -20,6 +20,7 @@
         - Support CSP in Matomo/Piwik plugin.
         - Removed deprecated default behaviour
           of the Piwik/Matomo plugin.
+        - Support CSP in overview SVG image.
 
 0.40 2020-12-17
         - Modernize ES and fix in-loops.