related to debug log extension

CHANGELOG.md

@@ -3,6 +3,8 @@
 ## 3.5.11.dev
 
 * Extend: logwatch script
+* Extend: [logging] bad_put_request_content: log checksum and hexdump of request on debug level
+* Extend: [logging] request_content_on_debug: log checksum of request on debug level
 
 ## 3.5.10
 * Improve: logging of broken calendar items during PUT