Heroku Changelog

Additions and changes to the Heroku platform.

March 07, 2024

• Upcoming changes to OAuth access tokens

March 04, 2024

• New Heroku Postgres Essential-tier plans (Public Beta)

February 29, 2024

• PHP updates - February 2024

February 28, 2024

• Ruby applications without a `RUBY VERSION` in the Gemfile.lock may receive a default Ruby version
• Bundler versions 2.4.22 and 2.5.6 are now available for Ruby applications
• Default Go version is now go1.20.14

February 19, 2024

• Heroku-20 and Heroku-22 stacks updated

February 15, 2024

• Node.js 21.6.2, 20.11.1, and 18.19.1 now available

February 13, 2024

• Heroku Headers are now supported by Router 2.0
• Heroku Connect now supports Salesforce API v60.0

February 08, 2024

• Go 1.22.0, 1.21.7, 1.20.14 now available on Heroku
• Manual certificate uploads for Eco dynos with Heroku SSL

February 07, 2024

• Python 3.11.8 and 3.12.2 are now available

February 06, 2024

• Heroku-20 and Heroku-22 stacks updated

February 05, 2024

• Deprecating Heroku Postgres extension xml2
• Updated Node.js Language Metrics plugin

February 01, 2024

• Disk size enforcement on forked Heroku Postgres databases

January 24, 2024

• Node.js 21.6.1 now available
• Heroku-20 and Heroku-22 stacks updated
• PHP updates - January 2024

January 23, 2024

• Webapp Runner now supports Tomcat 10.1

January 22, 2024

• Ruby version 3.2.3 is now available

January 17, 2024

• Upcoming disk size enforcement on forked Heroku Postgres databases
• JDK 21.0.2, 17.0.10, 11.0.22 and 8u402 now available

January 16, 2024

• Go 1.20.13 and 1.21.6 now available on Heroku
• Node.js 20.11.0 and 21.6.0 now available

January 11, 2024

• Basic dynos are now available for Heroku Enterprise
• New and deprecated dyno size attributes for the Platform API
• Python updated pip

January 03, 2024

• Heroku-20 and Heroku-22 stack images updated

January 02, 2024

• Node.js 21.5.0 now available
• Go 1.20.12 and 1.21.5 now available on Heroku

December 25, 2023

• Ruby version 3.3.0 is now available

December 22, 2023

• December 2023 PHP updates

December 13, 2023

• Apache Kafka 2.6.2 and 2.7.1 are now EOL
• Heroku-20 and Heroku-22 stack images updated

December 11, 2023

• Ruby version 3.3.0-rc1 is now available

December 08, 2023

• Python 3.8 support is deprecated
• Python 3.12 is now the default for new Python apps
• Python 3.11.7 and 3.12.1 are now available