In Upcoming Features page, ISRG ECDSA Root will provided in 2018 Q3. But there’s no information about process. Can ISRG end new Root issuance in Q3? And ISRG will cross signed by DST Root?

ISRG ECDSA Root Timeline

tdelmas June 15, 2018, 2:10pm 2

You have some details there: ECDSA Root and Intermediates

Topic		Replies	Views
ECDSA Root and Intermediates ISRG/Organizational	28	8154	June 11, 2020
Signing of the new intermediates Issuance Policy	7	4765	April 26, 2016
What happens in 2021 when the IdenTrust root certificate expires? Issuance Tech	4	3313	August 22, 2018
Any update on when we can use ISRG Root X2 ECDSA only certificates? Issuance Tech	2	967	February 6, 2021
Switch to ISRG Root: What changed? Issuance Policy	3	866	May 22, 2019