Release Notes for PMEUCM TCPOPEN Application
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{09JAN2017 - Ported form PUCM_TCPOPEN_directBP.ucm2. SAH}
{20JAN2017 - Added more UMAS cpu queries. SAH}
{07FEB2017 - Fixed DIO data. SAH}
{26FEB2017 - New Rev 2.1 hardware. SAH}
{03MAR2017 - Moved all thread I/O to THreads 1 and 2. SAH}
{17MAR2017 - Fixed all DTM config parsing. 
             Don't shut down backplane if already up and running and params match. SAH}
{20MAR2017 - First Release. SAH}
{26MAR2017 - Require 24MAR2017 firmware which impliments output[68].14 to turn on DIO after setting .15 to turn on DHCP.}
{27MAR2017 - Require 27MAR2017 firmware which implements output[69].14 to turn on DIO inputs after verifying proper sizes. 
             Also added SO_Out_Flags_W0 word and SI_In_Flags_W0. SAH}
{28MAR2017 - Require 28MAR2017 OS firmware. SAH}
{29MAR2017 - Require 29MAR2017 OS, 29MAR2017 compiler. SAH}
{30MAR2017 - First Release. SAH}
{05APR2017 - Changed from single W0 to 3 windows. SAH}
{19APR2017 - First Release of new window scheme. SAH}
{02MAY2017 - Check of tftpfilename > 0. SAH}
{08MAY2017 - Added beep when PLC > STOP. SAH}
{09MAY2017 - Fixed web page logging display. SAH}
{12MAY2017 - Only allow Port 502 UCM server (for SHIPPING test) if device is in factory default on first boot after reset.
             User must reset to factory (full), then SYstem>Factory>TstSvr to enable the server - for just one boot cycle. SAH}
{26JUN2017 - Added ACL support.
             DTM version now 1.16
	     Min OS version 05JUN2017}
{30JUN2017 - Fixed display of ''reading prm standby'}
{24JUL2017 - Fixed display of Factory, MB server. 
             Added temporary port 502 on E1 when factory mb server enabled. SAH}
{01AUG2017 - Added Config Checksum support by zeroing PRM time and date.
		    Fixed FDR web page data.
		    Added support for speaker MUTE
		    Added Force Secondary PRM read button to web page.
		    Fixed display of MB Error if Secondary CPU offline.
		    Added SI_Config_Checksum for feedback of DTM configuration.
		    Added UCM_COMMAND.8 to MUTE buzzer, feedback on UCM_Status.8.
		    Added screens and web page to mute buzzer.
		    Require 01AUG0217 OS.
		    Require 01AUG0217 Boot.
		    Fixed PLC MAC address in of Secondary CPU in HSBY. SAH}
{03AUG2017 - Fixed config pages to not allow setting of Enet or serial ports. 
		    Fixed display of BP port MAC on web page.SAH}		   
{08AUG2017 - Removed display of filechecksum value. SAH}
{09AUG2017 - Required DTM_UTIL of 09AUG2017.
	     Required DTM_fileversion 01.18. SAH}
{18DEC2017 - Fixed UDP Client and Server to actually work!
	     Now Require 18DEC2017 OS. SAH}
{14JAN2018 - Accepts DTM_Fileversion 01.18 or 01.19. 
             Require 07JAN2018 OS.
	     Require 21NOV2017 Boot. SAH}
{27APR2018 - Require DTM_FIleversion 1.19. SAH}
{04DEC2020 - Turn off NAGLE on client and server TCP sockets. SAH}
{08DEC2020 - Added support for serial ascii. SAH}
{05MAY2021 - Added checks for RX bytecount to prevent Error 7 on new OS that buffers incoming socket data.
              Fixed web page data display.
            Require OS 10JUL2020. SAH}
{21OCD2021 - Added SO_Command.5 to use FIN instead RST on CLOSE. SAH}