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Heroku Changelog
Additions and changes to the Heroku platform.
October 21, 2019
October 17, 2019
October 16, 2019
October 15, 2019
- Using old and EOL versions of Ruby now generate warnings
- Default Ruby version for new apps is now 2.5.7
October 14, 2019
October 11, 2019
October 08, 2019
October 02, 2019
October 01, 2019
- Apache Kafka on Heroku Shield now generally available
- Ruby versions 2.4.8, 2.5.7, and 2.6.5 are now available
September 27, 2019
September 24, 2019
- Default `MALLOC_ARENA_MAX=2` for new Ruby applications
- Ruby apps with Bundler 1.x now receive version 1.17.3
- Cedar-14, Heroku-16 and Heroku-18 Stack Images Updated
September 17, 2019
September 12, 2019
September 11, 2019
August 30, 2019
August 28, 2019
August 27, 2019
August 23, 2019
August 20, 2019
August 12, 2019
August 07, 2019
August 06, 2019
August 01, 2019
July 26, 2019
July 25, 2019
July 23, 2019
July 17, 2019
- JDK 12.0.2, 11.0.4, 8u222, and 7u232 now available
- Apache Kafka On Heroku Has a Published ACL Policy For Single Tenant Plans