# Argo CD v3.3.19 — Release & Upgrade Intelligence
- **Product:** Argo CD (https://argo-cd.readthedocs.io)
- **Version:** v3.3.19
- **Released:** Nov 02, 2026
- **Impact Score:** 3/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/argocd/updates/v3.3.19/

## Executive Summary (TL;DR)
Argo CD v3.3.19 delivers various bug fixes and improvements addressing proxy handling, Crossplane and CNRM health assessments, and ApplicationSet generation. This patch release enhances overall system stability and reliability for existing installations.

## Improvements
- Refined validation and handling for write credentials in repository settings
- Allowed unauthenticated access for gRPC health checks

## Bug Fixes
- Fixed list Rollout actions when Rollout has no status
- Prevented ApplicationSets from exposing reserved cluster annotations as parameters
- Refreshed GitLab pull request generators configured with project paths
- Honored HTTP_PROXY/HTTPS_PROXY/NO_PROXY for gRPC-web connections
- Allowed terminating operations blocked by sync windows
- Prevented goroutine leaks when commands time out without waiting
- Sent SIGTERM before SIGKILL when git commands are cancelled
- Handled Crossplane Providers missing Installed or Healthy conditions
- Reported inactive Crossplane ManagedResourceDefinitions as Healthy
- Used status.healthy for customize.core.cnrm.cloud.google.com resources
- Accepted IP and port as OCI Helm repository URLs
- Fixed badge widths for short revisions
- Honored UserInfo cache limit when response omits expires
- Prevented panics in glob.MatchStringInList for root sourceNamespaces entries
- Skipped dollar escaping when DEX_EXPAND_ENV is disabled
- Waited for current SealedSecret generation before reporting health
- Fixed race condition on empty-uid backfill in gitops-engine