Heroku Changelog

Additions and changes to the Heroku platform.

August 07, 2026

• Node.js 26.7.0 is now available

August 06, 2026

• Python 3.14.7 and 3.13.15 are now available

August 04, 2026

• Heroku Postgres 15 deprecation
• Postgres 18 is generally available on Heroku Postgres

August 03, 2026

• Node.js 24.19.0 and 26.6.0 now available

July 31, 2026

• PHP updates - July 2026
• Change the Salesforce API version on Heroku Connect

July 30, 2026

• Python buildpacks updated to uv 0.11.33
• Node.js 22.23.2, 24.18.1, and 26.5.1 now available
• Heroku-22, Heroku-24 and Heroku-26 stacks updated

July 28, 2026

• Apache Kafka 2.8 and 3.7 deprecation on Heroku
• Updating Apache Kafka on Heroku version support policy

July 22, 2026

• JRuby version 10.1.1.0 is now available
• OpenJDK 26.0.2, 25.0.4, 21.0.12, 17.0.20, 11.0.32 and 1.8.0_502 now available

July 20, 2026

• Ruby version 3.3.12 is now available

July 15, 2026

• .NET 8.0.129, 8.0.423, 9.0.119, 9.0.316, 10.0.110 and 10.0.302 SDKs are now available

July 14, 2026

• Ruby version 4.0.6 is now available
• sbt 2 is now supported for Scala apps
• Postgres 18 is in Beta on Heroku Postgres

July 13, 2026

• Heroku-22, Heroku-24 and Heroku-26 stacks updated

July 10, 2026

• Python buildpacks updated to Pipenv 2026.6.2 and uv 0.11.28

July 09, 2026

• Node.js 26.5.0 is now available

July 08, 2026

• PHP updates - July 2026
• Go 1.25.12 and 1.26.5 are now available

July 01, 2026

• Heroku CLI now stores credentials in system keychains
• Ruby version 3.4.10 is now available

June 30, 2026

• Heroku-22, Heroku-24 and Heroku-26 stacks updated
• Heroku GitHub Enterprise Cloud Integration is now available

June 26, 2026

• Custom Trusted IPs are now available for Fir Private Spaces
• Node.js 26.4.0 is now available

June 24, 2026

• Node.js 24.18.0 and 22.23.1 now available

June 18, 2026

• Node.js 22.23.0, 24.17.0, and 26.3.1 now available

June 17, 2026

• Heroku-22, Heroku-24 and Heroku-26 stacks updated
• Apache Kafka 3.9.2 is now the default version on Heroku
• JRuby version 10.0.6.0 is now available
• JRuby version 9.4.15.0 is now available

June 16, 2026

• Heroku Connect now supports Salesforce API v67.0

June 11, 2026

• Heroku Connect for independent software vendors (ISV) is now available

June 10, 2026

• Python 3.14.6 and 3.13.14 are now available

June 09, 2026

• .NET 8.0.128, 8.0.422, 9.0.118, 9.0.315, 10.0.109 and 10.0.301 SDKs are now available