Infrastructure agent v1.27.4

Notes

A new version of the agent has been released. Follow standard procedures to update the Infrastructure agent.
New Relic recommends that you upgrade the agent regularly and at a minimum every 3 months.

Added

• Checksums and signatures for tar.gz & zip #1257

Fixed

• False heartbeat timeout warning #1240
• Change log level for Unable to retrieve NFS stats. back to debug if there is no NFS #1270