portainer/portainer 2.29.0

Release 2.29.0

on GitHub

Known issues

Known issues with Podman support

• Podman environments aren't supported by auto-onboarding script
• It's not possible to add Podman environments via socket, when running a Portainer server on Docker (and vice versa)
• Support for only CentOS 9, Podman 5 rootful

New in this Release:

• Added code auto-completion in the Stack web editor.
• Improved the Helm details view to provide more comprehensive information about Helm releases.
• Added an informational message on the Edge Stack page regarding edge config file interpolation.
• Improved performance by skipping the processing of raw Docker snapshots when possible.
• Refactored the Helm upgrade implementation for improved stability and maintainability.
• Fixed an issue where Edge groups with more than 10k environments could not be edited.
• Fixed an issue where brackets and braces in URLs were incorrectly encoded.
• Fixed an issue where libstack used an incorrect working directory in some scenarios.
• Fixed an issue that prevented stack deployment when the Compose file contained profiles.
• Fixed an issue where HTTP panics were being suppressed, reducing visibility of failures.
• Fixed an issue where updating an Edge stack caused the process to get stuck.
• Fixed an issue where all ConfigMaps and Secrets in Kubernetes environments were incorrectly labeled as unused.
• Fixed an issue where Kubernetes cluster reservations were not being displayed.
• Fixed an issue where master/control plane nodes appeared as worker nodes on the cluster information page.
• Fixed a UI issue where the sub-table was misaligned compared to the main table items on the Kubernetes application list page.
• Fixed a UI alignment issue with tags in the Kubernetes ConfigMap and Secret views.
• Resolved the following CVEs:
  • CVE-2025-22868
  • CVE-2025-30204
  • CVE-2025-32386
  • CVE-2025-32387
• Removed a duplicated /users/me route.
• Fixed an issue where localStorage.getUserId did not return any value.

Deprecated and removed features

Deprecated features

None

Removed features

• Removed a duplicated /users/me route from the CE version.