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+---
+title: 29 May 2026
+description: "AGDR release notes for 29 May 2026"
+---
+
+## Versions
+
+- Dictionary: 2025_09_01
+- Submission (sheepdog): v2026.02
+- Portal: production-7.2.4-2026.02
+- AGDR Internal helm chart: 1.4-0.2.13
+- REMS: 1.0
+
+
+### Internal micro-services and more
+
+- gen3-helm chart: 0.2.13
+- indexd: 2026.06
+- fence: 2026.06
+- arborist: 2026.06
+- peregrine: 2026.06
+- sheepdog: 2026.06
+- guppy: 2026.06
+- opensearchproject/opensearch:2.19.5
+- nginx (revproxy): 2026.06
+- tube: 2026.06
+- spark: 2026.06
+- manifestservice: 2026.06
+- metadata: production-1.2.2-2026.02
+- postgres: 16.4.0
+
+Note: *JupyterHub* is excluded as not used in AGDR.
+
+
+## New and Improved
+
+- Use opensearchproject/opensearch:2.19.5 to replace elasticsearch-oss:7.10.2 for better security and maintenance
+- Update the microservices version to 2026.06 (except portal and metadata service)