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Dataspace OS - Saturn 1.8

Release Notes for Dataspace OS - Saturn 1.8

Dataspace OS Beta: Thu April 23rd, 6:00 PM - 7:30 PM (Berlin)

Dataspace OS PROD: Tue April 28th, 6:00 PM - 7:30 PM (Berlin)

Dataspace OS Downtime Information: Dataspace OS Frontend and backend downtime of ~15 minutes within the deployment window; EDCs, Submodel service and DTR will be restarted, and data transfers may be temporarily interrupted.

Dataspace OS (DOS)

New DOS Landing Page

A redesigned landing page that helps you get where you need to go—faster. Navigation is now simpler, more intuitive, and consistent, so you can quickly find and access what you need.

  • Simplified navigation with a cleaner layout

  • Improved left pane for faster access to key areas

  • Direct access to use cases and apps—no extra clicks

Saturn EDC 0.12.0

Protocol & standards updates

  • Support for DSP 2025-1 and DSP 0.8

  • DID-based participant identification

  • DCP 1.0 set as default

  • Support for CX-0152 policy schema with improved validation

Discovery & interoperability

  • DSP version discovery for easier connector setup

  • Decentralized connector discovery via DID documents

  • Self-registration of DataService endpoints

Performance & platform improvements

  • Verifiable presentation caching for better performance

  • Support for ARM64 and AMD64 images

  • Improved logging and runtime behavior

Future readiness

  • Added participant context ID to prepare for multi-tenant support

NOTE: In Dataspace OS Saturn 1.8 Release, EDC 0.12.0 will not support AWS and Azure Push functionality. The solution for this issue will be implemented shortly in a separate hot fix.

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