Any news on ETAP HRD?

In the summer last year SRAM announced they were rolling out a hydraulic brake version of ETAP. Since then it's all gone a bit quiet. Does anyone have any info on shipping/release dates and pricing? I'd be interested, thanks!
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Bianchi Oltre XR Sram Red E-tap, Fulcrum racing speed xlr
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They might have HRD shifters but not the ETAP HRD shifters...
Bianchi Oltre XR Sram Red E-tap, Fulcrum racing speed xlr
De Rosa SK pininfarina disc
S Works Tarmac e-tap 2017
Rose pro sl disc