Merge branch 'patch-1' into 'development'

Update README.md

See merge request !20

README.md

@@ -5,3 +5,5 @@
 ## Documentation
 
 To learn more about Apache Nifi [go to the complete documentation](https://hub.docker.com/r/apache/nifi/).
+
+Approved with conditions, due to the severity of the findings that remains unpatched for months/years, this cannot be internet facing. Must be behind CNAP/VPN/local network only.
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