v0.14.5 This is a minor release recommended for all users. Resolved issues since v0.14.4: * #3492, #3493: Completion percentage calculations have been improved. * #3513: Windows build have been fixed for Go 1.7, and now requires Go 1.7. * #3517: A zero progress update interval doesn't drive up CPU usage during syncing any more. * #3516: Virtual modtime handling has been fixed, so that master folders no longer become spuriously out of sync. * #3529: Temporary index sorting databases are removed from disk at startup, if left over after a hard stop. * #3509: Discovery server now returns Seen time value in UTC. * #3511: Discovery server now generates a new key pair when one doesn't exist at startup. * #3503: Relay server no longer crashes with "send on closed channel". * #3505: Relay server can open ports using uPNP. * #3506: Relay server can properly listen on IPv6 only or IPv4 only. * #3500, #3530: Automatic upgrade takes more care to not leave temporaries behind or remove the original in case of upgrade failure.