The release is a collection of different stages
Microsoft’s October 20 Sovereign Cloud update gives organizations more options for controlling sensitive workloads, but the capabilities are not all at the same release stage. External key management with Azure Managed HSM is generally available. A Sovereign Control Panel is scheduled to enter public preview at Ignite, while operator-access oversight and access records are rolling out in phases in the EU and EFTA.
For customer-operated infrastructure, transitions between connected and disconnected operation are entering public preview. GitHub Enterprise Local and expanded Foundry Local capabilities are described as becoming generally available at Ignite. These dates matter to organizations deciding what can be deployed now.
Availability and limits
The announcement does not provide a complete price or eligibility matrix for every workload and country. Its stated controls do not, by themselves, establish that a particular deployment meets an organization’s legal or contractual requirements. CGH has not tested the capabilities.
CGH perspective
Start with one system and list the services it needs during an outage, including identity, keys and administration. A local application may still depend on something outside its own environment. Comparing that dependency list with currently available features would make a vendor discussion more useful than treating the word sovereignty as a complete specification. A documented recovery exercise is also stronger evidence of continuity than a future feature on a roadmap.