Revision History

Version	Description
V6.6.0	added support for relay agents in DHCP client (server on different subnet) corrected minor bugs identified by static analysis of the source code added support for content type "text/plain" in HTTP server POST request processing
V6.5.0	corrected receive frame queue overflow processing in Ethernet interface corrected DHCP client lease renewal to update also DNS servers
V6.4.0	corrected error "frame too short" in HTTP server when processing fragmented POST request
V6.3.0	added MIME type ".pdf" in HTTP server added cgi_content_type function, which allows the user to add own MIME types updated ftp_file_access to provide full path for user access control in FTP server corrected Vulnerability to Spank Attack and Spoofed RST packets
V6.2.0	updated FTP server File System interface added ftp_server_mkdir and ftp_server_rmdir functions updated ftp_server_fdelete function updated HTTP server File System interface for possible re-implementation of interface functions added ethernet link state change notification
V6.1.0	updated BSD sockets for simultaneous send and recv in blocking mode
V6.0.0	adapted to CMSIS-Driver V2 interface
V5.1.5	added missing sntp_client_init and sntp_client_run function prototypes in rl_net_lib.h
V5.1.4	added modem driver for PPP and SLIP added DHCP IP address change notification
V5.1	added name list command in FTP client added abort file transfer on error in FTP client added support for multicast MAC filtering added support for IP checksum offload added user-configurable character encoding in HTTP server corrected potential memory dead-lock in HTTP server corrected TCP socket closing problem in half-open connection state corrected a bug in FTP Server File System interface file
V5.0	Initial release for MDK-ARM Version 5.