Does ALM still need TLS 1.0 and 1.1 in order to function or can I disable those and just have TLS 1.2 enabled on our server?

I was informed that the TLS Bridge for our DEV ALM application server will be targeted (via deployment) tonight to disable TLS 1.0 & 1.1 and enable TLS 1.2 followed by a reboot. Are there any known issues that can occur? I plan to validate normal ALM UI & Site Admin functionality but is ther...