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Private Space Apps now support TLSv1.3

Change effective on 05 February 2021

Apps in Private Spaces now support TLSv1.3 for terminating HTTPS connections. See Dev Center for cipher-suite selection and other details.

Heroku-16, Heroku-18 and Heroku-20 Stack Images Updated Apache Kafka on Heroku default version is now 2.6.1