We have begun issuing all certificates from our R3 intermediate. All new issuances (and renewals of existing certs) will have the following attributes:
Issuer:
commonName = R3
organizationName = Let's Encrypt
countryName = US
Authority Information Access:
OCSP - URI:http://r3.o.lencr.org
CA Issuers - URI:http://r3.i.lencr.org/
All other attributes should be unchanged from certificates issued by X3. You can see an example of one such cert here: https://crt.sh/?id=3725273335
Thank you all! As always, let us know in Help or in this thread if you see any issues.