Heroku CLI Updates

1. Aug 19, 2026
   Valkey 7 on Heroku Key-Value Store deprecationImportant

   9 days ago
2. Valkey 9 on Heroku Key-Value Store is generally availableImportant

   9 days ago
3. OpenJDK 26.0.2.1, 25.0.4.1, 21.0.12.1, 17.0.20.1, 11.0.32.1 and 1.8.0_504 now availableImportant

   9 days ago
4. Aug 18, 2026
   Heroku-22, Heroku-24 and Heroku-26 stacks updatedImportant

   10 days ago
5. Aug 13, 2026
   Python 3.12.14, 3.11.16 and 3.10.21 are now availableImportant

   15 days ago
6. Aug 12, 2026
   Heroku-22, Heroku-24 and Heroku-26 stacks updatedImportant

   16 days ago
7. Aug 6, 2026
   Python 3.14.7 and 3.13.15 are now availableImportant

   22 days ago
8. Aug 4, 2026
   Heroku Postgres 15 deprecationImportant

   24 days ago
9. Postgres 18 is generally available on Heroku PostgresImportant

   24 days ago
10. Jul 30, 2026
    Heroku-22, Heroku-24 and Heroku-26 stacks updatedImportant

    29 days ago
11. Aug 27, 2026
    Node.js 26.8.1 is now available

    about 19 hours ago
12. Aug 26, 2026
    Node.js 26.8.0 and 24.20.0 now available

    1 day ago
13. Aug 24, 2026
    Changes to Common Runtime *.herokuapp.com domain apps

    3 days ago
14. Aug 20, 2026
    Fine-grained access controls for Heroku Teams

    8 days ago
15. Aug 18, 2026
    Python buildpacks updated to pip 26.2.1, Pipenv 2026.7.1 and uv 0.12.5

    10 days ago
16. Aug 12, 2026
    .NET 8.0.130, 8.0.424, 9.0.120, 9.0.317, 10.0.111, 10.0.303 and 10.0.400 SDKs are now available

    16 days ago
17. Aug 7, 2026
    Node.js 26.7.0 is now available

    21 days ago
18. Aug 3, 2026
    Node.js 24.19.0 and 26.6.0 now available

    24 days ago
19. Jul 31, 2026
    PHP updates - July 2026

    28 days ago
20. Jul 30, 2026
    Python buildpacks updated to uv 0.11.33

    29 days ago
21. Node.js 22.23.2, 24.18.1, and 26.5.1 now available

    29 days ago
22. Jul 31, 2026
    Change the Salesforce API version on Heroku Connect

    28 days ago
23. Aug 20, 2026
    Go 1.27.0, 1.26.7 and 1.25.14 are now available

    8 days ago
24. Aug 14, 2026
    Go 1.25.13 and 1.26.6 are now available

    14 days ago
25. Aug 24, 2026
    Fir Private Spaces now default to x86_64 architecture

    4 days ago

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