The following corrections/changes have been made:
6.2.1.5 Release
 1. Release for ISM43362-M3G-L44, ISM43340-M4G-L44, and ISM4343-WBM-L151

6.2.1.4 Release
 1. Fixed OTA HTTP and HTTPS issue with data attached to the HTTP response
 2. Fixed memory leak in TLS

6.2.1.3 Release
 1. Fixed issue with WEP128 and HEX keys
 2. WPA setting works for both TKIP and AES

6.2.1.2 Release
 1. Fixed issue with OTA

6.2.1.1 Release
 1. Fixed issue with R0/R4 commands not reporting a bad socket
 2. Fixed issue with joining a WEP AP
 
6.2.1.0 Release

6.2.1.0.RC2:
 1. Fixed timeout issue in WICED ping code.
 2. Updated UDP and TCP RX code to reflect fix for the ping timeout issue.
 
6.2.1.0.RC1:
 1. ISM4343_WBM_L151, corrected issue with the internal SFLASH (EN25QH16) ID for the SFLASH driver ('MF' command)
 2. Fixed issue with timeout in the TCP RX ('R0' command).
 
6.2.1.0.ALPHA3:
 1. Newer TCP/IP stack default behavior changed for UDP, corrected
 
6.2.1.0.ALPHA2:
 1. Fixed issue with UDP broadcast.
 2. Added 'A7' command to set mask for the SoftAP ('A0'/'AD' command) 

6.2.1.0.ALPHA1: Initial Release of WiFi and BLE support with WICED-6.2.1
 
Known Issues:
1. GT command is having an issue of getting current time when connected to a network