Heroku Changelog

Additions and changes to the Heroku platform.

November 03, 2023

• Kernel Version Upgrade in Progress
• Yarn 4.x now supported on Heroku

November 02, 2023

• JRuby version 9.4.5.0 is now available
• JRuby version 9.3.13.0 is now available
• Ruby apps now default to Node version 20.9.0
• Apache Kafka 2.8.2 is now the default version on Heroku

October 31, 2023

• Node.js default version is now 20.x

October 27, 2023

• Request Concurrency Limiting now supported by Router 2.0 (Public Beta)
• October 2023 PHP updates

October 26, 2023

• Node.js 20.9.0 and 21.1.0 now available

October 24, 2023

• pgvector now generally available for Heroku Postgres
• Heroku-20 and Heroku-22 stack images updated

October 23, 2023

• JRuby version 9.4.4.0 is now available

October 19, 2023

• JDK 21.0.1, 17.0.9, 11.0.21 and 8u392 now available

October 17, 2023

• Node.js 18.8.2 and 20.8.1 now available
• Heroku Connect now supports Salesforce API v59.0

October 11, 2023

• Go 1.20.10, 1.21.3, and others now available on Heroku
• Heroku-20 and Heroku-22 stack images updated

October 02, 2023

• Python 3.11.6 and 3.12.0 are now available
• Ruby version 3.3.0-preview2 is now available
• Heroku-20 and Heroku-22 stack images updated

September 30, 2023

• September 2023 PHP updates

September 27, 2023

• New Labs Feature: Heroku Runtime Routing 2.0 (Beta)

September 25, 2023

• Heroku now collects user browser data via Network Error Logging

September 20, 2023

• JRuby version 9.3.11.0 is now available
• Java 21 now available

September 19, 2023

• Node.js 18.18.0, 20.6.0, 20.6.1, and 20.7.0 now available
• Heroku-20 and Heroku-22 stack images updated
• JDK 17.0.8.1 and 11.0.20.1 now available

September 18, 2023

• Go versions 1.20.8 and 1.19.13 now available
• Go 1.21.1 now available

September 01, 2023

• Late August 2023 PHP updates

August 30, 2023

• Heroku-20 and Heroku-22 stack images updated

August 29, 2023

• Updates to displayed pricing on Heroku

August 28, 2023

• London, Montreal, Mumbai and Singapore Private Spaces regions are generally available
• Heroku Connect is generally available in London, Singapore, Mumbai, and Montreal

August 25, 2023

• Heroku CI and Heroku Teams now free for card paying customers
• Python 3.8.18, 3.9.18, 3.10.13 and 3.11.5 are now available

August 22, 2023

• Added 'After 14 days' Review App auto-deletion option

August 15, 2023

• Google Analytics 4 support for Heroku Add-on listings is now available