I planned to use the latest version(202007) where i got in to one issue which is not solved, i had created separate thread for it in this forum
https://forums.freertos.org/t/ota-demo-stuck-after-receiving-all-the-data-blocks/10334
i am curious that for this 201906.00 , how the ota demo is working correctly for the STM32 iot kit( B-L475E-IOT01A).
Since i could not solve the issue with 202007, i had to work with this version 201906.00