I have the following new php errors using 2.15.0.
2015-10-23 04:28:40.695 [INFO] [141.101.80.199:30097] File not found [/home/username/public_html/analytics/misc/user/favicon.png]
2015-10-23 04:28:40.669 [INFO] [141.101.80.194:47017] File not found [/home/username/public_html/analytics/misc/user/logo.png]
The misc directory contains only the following files…
/misc/user/index.html
/misc/user/.gitkeep
/misc/user/.htaccess