- Updating default value for Regex so it matches once (?s:^.*$) instead of twice (.*). Matching on .* results in matching for every character and then again for 0 characters.
- Unified the way ExecuteStreamCommand and ExecuteProcess handle arguments
- Argument delimiters can now be specified. Their default being what they were using before (; and space)
Closes InputStreams created to read the public keys for PGP encryption and several other
streams involved in PGP encryptiong. This prevents NiFi from leaking file handles on
every validate call or encryption attempt in the EncryptContent processor.