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Argo

v3.3.3CI/CD & App Delivery
Mar 10, 2026

Argo CD v3.3.3 delivers targeted bug fixes for CNPG actions, hook annotations, and resource health checks, maintaining stability without introducing breaking changes.

  • enhancementUpdate CNPG Integration Configuration

    Teams using CloudNativePG with Argo CD should verify their suspend/resume actions work correctly after upgrading. The annotation fix ensures proper CNPG cluster lifecycle management through Argo CD workflows.

  • enhancementReview Multi-Hook Resource Configurations

    Applications using multiple PreDelete or PostDelete hooks with comma-separated annotations will now execute properly. Audit existing applications with complex hook configurations to ensure expected behavior.

  • enhancementValidate Cross-Namespace Resource Dependencies

    Complex applications with multi-level cross-namespace dependencies involving cluster-scoped resources should now traverse correctly. Test existing applications that previously showed incomplete resource trees or sync issues.

Key changes (6)

  • Fixed CNPG suspend/resume actions using correct annotations
  • Corrected comma-separated hook annotations for PreDelete/PostDelete hooks
  • Improved resource health checks with proper drySha handling
  • Fixed standard resource icon display issues in UI
  • Enhanced kubeversion consistency with Helm version 3.3
  • Resolved multi-level cross-namespace hierarchy traversal for cluster-scoped resources