https://support.microsoft.com/en-us/topic/refresh-1-release-for-azure-file-sync-agent-preview-january-2018-a77bd9bd-de5e-35f2-fdbb-8bd5d3a12825
Describes the Refresh 1 release improvements for the Azure File Sync Agent (Preview) that's dated January 2018.
azure file syncrefreshreleaseagentpreview
https://support.microsoft.com/en-gb/topic/update-rollup-for-azure-file-sync-agent-preview-december-2017-8ad52ae8-dc4e-0346-3017-60a7060be454
Describes the issues that are fixed in the Update Rollup for Azure File Sync Agent (Preview) that is dated December 2017.
azure file syncupdaterollupagentpreview