Update README.md

README.md

@@ -80,24 +80,30 @@ These are Firmware projects (source code) based on Keil IDE for ARM (version 5)
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-
+v1.3.1 Stable
+- Bug fixes:
+ - When exception situation of TCP Connection - Class C private IP
+When the module IP and Remote IP is 192.168.xx.xx and third ip is different for each, ARP request operation is not transmitted.(This part had deleted)
 
 
 v1.3.0 Stable
 - Bug fixes:
   - When APP firmware is uploading using the configuration Tool and Board is power off, the product not operate.
   - DHCP Lease Time :  when _DHCP_DEBUG_ enable, DHCP Lease Time is fixed as 10 second. 
   - The Status LED(PA_07) of  WIZ750SR_1xx doesn't operate.
-  - When exception situation of TCP Connection - Class C private IP
-When the module IP and Remote IP is 192.168.xx.xx and third ip is different for each, ARP request operation is not transmitted.(This part had deleted)
-
+
 - Improvements:
 
   - The ISR adress have changed to fixed address. The ISR address of APP didn't copy and use at Boot.
   -  DHCP lease time is modified to use it that information of received packet from DHCP Server.
   - Compare DHCP Server IP :  When DHCP OFFER Packet receive from DHCP Server,the DHCP server ip in packet compare with previous DHCP Server IP.
   - The Status LED(PA_07) of  WIZ750SR_1xx is modified. Turning on an LED and making it blink once per second.
 
+=====================================================
+v1.2.7 Stable
+- Bug fixes:
+ - When exception situation of TCP Connection - Class C private IP
+When the module IP and Remote IP is 192.168.xx.xx and third ip is different for each, ARP request operation is not transmitted.(This part had deleted)
 
 v1.2.6 Stable
 - Bug fixes: