Starting from 10 March 2020, our server will stop accepting TLS 1.0 and 1.1 as an cryptographic protocol.

For normal users, nothing will change.

For the developers, if your code/server is still using the above quoted TLS version, you should upgrade to version 1.2 or above to ensure that your server can talk with our Rest-API or whatever you have embedded on your site that talks with our server.

Source