2026.3.3 release

[mhotan]

Summary

Bump all chart versions to 2026.3.3.

Changes since 2026.3.1

• Consolidate namespace_mapping into single canonical Helm value (Consolidate namespace_mapping into single canonical Helm value #226) — Adds a top-level namespace_mapping value to the dataplane chart that cascades to propeller, clusterresourcesync, operator, and executor configmaps. Eliminates configuring namespace mapping in 4 separate locations. Adds namespace_mapping docs to controlplane values.yaml.
• Fix flyte-to-union prefix and add singleTenantOrgID to selfhosted DP (Fix flyte-to-union prefix and add singleTenantOrgID to selfhosted DP #269) — Fixes CRS ClusterRoleBinding referencing wrong ServiceAccount (flyte- → union- prefix), fixes proxy configmap service names, adds singleTenantOrgID for single-tenant selfhosted deployments.
• Update chart versions (Update chart versions #271) — Version bump to 2026.3.2.
• Add VS Code Debugger link to executor (Add VS Code Debugger link to executor #270) — Adds VS Code debugger configuration link to executor deployment.

Test plan

• make helm-test passes

🤖 Generated with Claude Code

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