This package uses the SSL::ssl_finishing hook to delete c$ssl$cert_chain
and c$ssl$client_cert_chain after the SSL handshake completes, instead of
waiting for the connection to complete. On busy networks this can result in a
large reduction of overall worker memory usage.
This does not affect any of the log files. The only situation in which this
could cause an issue is if any scripts are handling the
connection_state_remove event and trying to access either of those fields.
This package may not be needed in future versions of zeek.