FileVista v8.8.6

Version 8.8.6 - April 27, 2022

• Changed: In Web.config by default, the HTTP Headers "Content-Security-Policy", "X-Frame-Options", "X-XSS-Protection"
  will be removed so that these headers are not inherited from IIS root/machine level which cause confusion when some features
  in FileVista does not work like iframes in popup windows being blocked and browsers do not give a clue of what's happening.
  These headers should be opt-in.

• Added: CSP (content security policy) errors will be shown to make troubleshooting easier.
  Made use of browser's SecurityPolicyViolation event, note that iframe blocking errors cannot be caught.
  Alert will be shown only for different violatedDirectives, message looks like this:
  Some part of the component was not rendered/loaded due to a restrictive CSP directive.
  Please check and fix your 'Content-Security-Policy' HTTP Header or HTML meta element on this page.
  CSP Report: ...

• Fixed: On Firefox, if a PDF file was opened with browser's own PDF Viewer, the window was closed after 3 seconds
  as the window was wrongly detected as an empty window. Also the window for XML files, will be kept open on all browsers.

• Fixed: FileUploader sometimes added wrong number of files (e.g. when dragged and dropped 88 files, FileUploader showed 86 files).
  This was caused by collision of generated unique IDs for files and duplicates were being filtered out.

• Fixed: FileUploader sometimes failed starting upload in Details layout mode due to an UI error.