Heroku Changelog

Additions and changes to the Heroku platform.

July 16, 2020

• Yarn 2 is now available for use on Heroku

July 14, 2020

• mLab MongoDB Add-on Discontinued

July 13, 2020

• The spring library will be disabled in all Ruby applications
• Ruby apps now default to Node version 12.16.2 and Yarn version 1.22.4

July 09, 2020

• July 2020 PHP updates

July 07, 2020

• Heroku-16 and Heroku-18 Stack Images Updated
• Python 3.6.11 and 3.7.8 now available

July 02, 2020

• JRuby 9.2.12.0 now available

June 30, 2020

• Heroku-16 and Heroku-18 Stack Images Updated

June 25, 2020

• New Private Space apps block TLS v1.0/v1.1 and will only support TLS v1.2 or greater

June 22, 2020

• [Rolled back] Ruby apps now default to Node version 12.16.2 and Yarn version 1.22.4
• [Rolled back] The spring library will be disabled in all Ruby applications

June 18, 2020

• June 2020 PHP updates

June 17, 2020

• Private Space Rolling Restarts Cycle up to 25% of Dynos at a Time

June 16, 2020

• Ephemeral apps gain user permissions and review apps support predictable URL patterns

June 12, 2020

• HTTPS support on default <appname>.herokuapp.com domain when SSL is enabled

June 11, 2020

• Heroku Shield Redis now Generally Available

June 10, 2020

• New TLS certificate for .herokuapp.com hostnames

June 01, 2020

• Heroku-16 and Heroku-18 Stack Images Updated

May 28, 2020

• Heroku-16 and Heroku-18 Stack Images Updated

May 26, 2020

• Default Kafka version is now 2.4.1

May 25, 2020

• May 2020 PHP updates

May 19, 2020

• New Python versions available

May 18, 2020

• Heroku-16 and Heroku-18 Stack Images Updated

May 14, 2020

• Common Runtime removes vulnerable ciphers

May 13, 2020

• Sunset of "Draft" status feature on Dataclips

May 12, 2020

• Apache Kafka 2.4.1 is now available for Apache Kafka on Heroku

May 06, 2020

• Heroku data services now accept customer-managed encryption keys

April 30, 2020

• April 2020 PHP updates

April 24, 2020

• Default version update for JDK 13
• Default JDK updates

April 21, 2020

• Go 1.13.10 and 1.14.2 now available
• Heroku-16 and Heroku-18 Stack Images Updated

April 15, 2020

• Heroku Platform API now requires TLS v1.2 or higher

April 08, 2020

• New logging infrastructure and L14 reporting change

April 06, 2020

• New Python Buildpack release

April 03, 2020

• Cedar-14 stack End-of-Life window extended to November 2, 2020

April 02, 2020

• Default Ruby version for new apps is now 2.6.6

March 31, 2020

• Ruby versions 2.4.10, 2.5.8, 2.6.6, and 2.7.1 are now available

March 26, 2020

• Bugfix: Python Buildpack no longer clears pip dependencies without check