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Release 8.6.0 ¶

• nncp-xfer checks if locally copied packet’s checksum differs from the source’s one.
• nncp-call has bad return code if its queues contain unfinished jobs.
• nncp-ack command appeared, that sends explicit packet receipt acknowledgement (ACK packet). That acknowledgement deletes referenced packet from the outbound spool.
• Ability to turn fsync operation off using $NNCPNOSYNC=1 environment variable.
• Added various indices in documentation, that should help searching in it.