Fixed: Scheduled events were not firing.
Fixed: The time of the 'last command' was not being updated for some SFTP commands resulting in an incorrect idle connection timeout that would close the SFTP connection during long file transfers.
Fixed: The Event Manager was not reloading the events list when events were added, deleted, or disabled/enabled.
Fixed: Memory leak that would occur if the same user logged in multiple times repeatedly.
Fixed: Idle connections were not being closed properly if terminated non-gracefully when a user was not logged in.
Fixed: COM/srxCFG issue which would not properly retain existing Group settings when adding members to groups.
Fixed: Optimized ftp connection subsystems to allow more concurrent connections to be serviced simultaneously.
Fixed: Optimized connection memory usage to limit the amount of system memory each connection uses. This will decrease the memory footprint of Titan under heavy loads.
Fixed: SSL data connections were not being encrypted unless PROT P was issued.
Fixed: The response to a QUIT command was not sent properly prior to closing the connection.
Fixed: using GETUATTR GETSATTR and GETGATTR in srxCFG would result in a buffer overflow and/or invalid attributes
Fixed: srxCFG would not set the users password correctly.
Fixed: srxCFG would not generate a list of users properly.
Fixed: Potential buffer overflow issue in the log manager if user supplied invalid content from an ftp client.
Fixed: PASV mode issue resulting in a 421 memory error if FTP was disabled but FTPS was enabled.
Changed: Increased the default flood protection values to 100 connections in 5 seconds to minimize the risk of valid connections being banned.

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Titan FTP Server 6.02 Build 530
http://www.titanftp.com/software/demosoft/titanftp.exe
Titan FTP Server 5.23.351 漢化版
http://www.hanzify.org/index.php?Go=Show::List&ID=9521