GET requests don't suport TLS 1.2?



It looks webcore (or smartthings) doesn’t send GET web requests using TLS 1.2

I am trying to reach “Telegram bot api” using:

Make a GET request to:

but sadly it started to fail lately with error:

Error executing external web request: Received fatal alert: handshake_failure

As stated on Telegram twitter page, Telegram Bot API doesn’t support TLS 1.1 anymore:

@ady624 is this a bug on webcore or smartthings side ? Can this be fixed with any incoming updates ?

External Web Requests Failing