[atlas] Tomhais STARTTLS: Cad a tharla?

Back in December 2022, there was a proposal to support STARTTLS measurements. (https://www.ripe.net/ripe/mail/archives/ripe-atlas/2022-December/005234.html) I wonder, whether this proposal was implemented ? I've just tried using the measurement definition form (https://atlas.ripe.net/measurements/form/), where the only TLS-related option seems to need the target to be ready to receive a client hello. /Niall