Release message

This release includes:

Security

• Replace Bitnami Redis with OT-CONTAINER-KIT Redis operator deployed open-source Redis image. Redis version v8.2.2 mitigates vulnerability CVE-2025-49844.
• Implement March and October 2025 security updates to RADAR-base services.

Features

• Implement CloudnativePG PostgreSQL and TimescaleDB database backups to S3 compatible object storage.
• Add helmfile mod values file with placeholders for Kubernetes resource requests and resource limits enabled via the new propose_resource_requests_limits option.

Documentation

• Update CONTRIBUTION.md documentation.
• Guidelines for migration from RADAR-Kubernetes 1.2.1 to 1.3.0.
• Add instructions on how to use external/managed PostgreSQL and TimescaleDB database services.
• Improved configuration and documentation for running RADAR-base cluster on k3d for local development and testing.

CI and development

• Test for compatibility with Kubernetes up to v1.34.
• Add end-to-end tests for radar-gateway and radar-fitbit-connector data ingestion and persistence.

Other

• Move radar-backend services to legacy status.
• Move default config options (helmfile values) to dedicated helm charts (ongoing).
• Numerous configuration bug fixes and refactorings.
• Implement foundation for migration to Strimzi operator deployed Kafka.