Drop support for TLS 1.0 & TLS 1.1
Please drop support for TLS 1.0 & TLS 1.1. These have been known to be insecure protocols for a while now, are not supported by modern browsers, and have been superseded by TLS 1.2 & TLS 1.3.
"Compatibility with older browsers" is not a good reason to keep them around, since even Internet Explorer supports TLS 1.2 & TLS 1.3. Anyone using an older browser should upgrade for their own good.