The current JSON recommendations can be found at https://github.com/mozilla/ssl-config-generator/tree/master/src/static/guidelines
The /json directory in this repo contains the JSON recommendations up to version
5.0 from 2019.
These historical JSON recommendations are tracked in GitHub and hosted in the
server-side-tls AWS S3 bucket hosted in theinfosec-prod AWS account. That
S3 bucket is then fronted by AWS CloudFront, also in the infosec-prod AWS
account. The CloudFront distribution EIB8EDBWWFDDU terminates the TLS
connection at https://statics.tls.security.mozilla.org serving up the content
from the S3 bucket.
All future recommendation updates should be made in the https://github.com/mozilla/ssl-config-generator/ repository, not here.