Release Notes for Styra DAS On-Premises 0.5.5
Styra DAS On-premises version 0.5.5 was released on December 8, 2021.
This release delivers the new features and enhancements and the list of issues fixed in Styra DAS On-premises 0.5.5. The latest Release Notes for Styra DAS is available here.
New Features and Enhancements
This section describes the new features and enhancements in Styra DAS On-premises 0.5.5.
This release updates the Envoy and Istio systems' OPA instances configured in Quick Starts to only listen on
localhost. However, diagnostic endpoints like
healthare still open generally on port
- Starting with this release, the timeseries Prometheus metrics is expanded to include Custom system types.
- Fine-Grained Access Control for DAS (Authorization v2) is now Beta for on-premises deployments. For instructions on how to trigger the automatic migration from Authorization v1 and enable the new capabilities such as SSO-based permissions and more granular RBAC roles.
[Styra DAS now enforces a Content Security Policy to help guard against certain types of attacks, including Cross-Site Scripting and data injection attacks](../saas/release-notes-2021-11#november-2-2021).
This section describes the issues fixed in Styra DAS On-premises 0.5.5.
log replaycould return incorrect results consisting of errors if a new stack matching replayed system selectors was added after decisions were made without changing of the system policies.