🚀 Release 1.19.1 (2026-09-08)

🗒 NOTES

StackGres 1.19.1 is out! 🎊 🍾

A 12 years old high severity vulnerability named PostGREShell (CVE-2026-6471)
turns low-level replication access into code execution, permanent superuser privileges and a persistent database backdoor.
This release introduce the new Postgres patch versions that fix it. Be wise and upgrade ASAP!

So, what you are waiting for to try this release and have a look to the future of StackGres!

✨ NEW FEATURES AND CHANGES

• PostgreSQL 18.6, 17.11, 16.15, 15.19 and 14.24
  
• Patroni 4.1.5
  
• WAL-G 3.0.9
  
• Fluent-bit 5.1.2
  
• Babelfish Compass 2026.07
  
• Kubectl 1.36.4 and 1.37.0
  
• OTEL Contrib Collector 0.160.0
  

Web Console

Nothing new here! 👀

🐛 FIXES

Nothing new here! 👀

Web Console

Nothing new here! 👀

🚧 KNOWN ISSUES

• Backups may be restored with inconsistencies when performed with a Postgres instance running on a different architecture (#1539)
  

🆙 UPGRADE

To upgrade from a previous installation of the StackGres operator's helm chart you will have to upgrade the helm chart release.
For more detailed information please refer to our documentation.

To upgrade StackGres operator's (upgrade only works starting from 1.1 version or above) helm chart issue the following commands (replace namespace and release name if you used something different):

helm upgrade -n "stackgres" "stackgres-operator" https://stackgres.io/downloads/stackgres-k8s/stackgres/1.19.1/helm/stackgres-operator.tgz

IMPORTANT: This release is incompatible with previous alpha or beta versions. Upgrading from those versions will require uninstalling completely StackGres including all clusters and StackGres CRDs (those in stackgres.io group) first.

Thank you for all the issues created, ideas, and code contributions by the StackGres Community!

🔀 FULL LIST OF COMMITS