Dapr
v1.17.1Orchestration & ManagementDapr 1.17.1 fixes critical runtime issues including WASM component registration failures on production architectures and workflow cleanup problems.
breakingUpgrade immediately if using WASM components
WASM binding and middleware components were completely broken on production architectures in v1.16.0-v1.17.0. Applications using these components failed to start. Test your WASM components after upgrading to confirm they register and function correctly.
enhancementExpect placement service performance improvements
Large clusters with many non-actor sidecars will see reduced placement overhead. Monitor placement service metrics and actor invocation latency—you should observe fewer lock cycles and improved performance, especially during sidecar restarts.
enhancementReview workflow cleanup configurations
Previously stalled workflows that became unstalled can now be properly cleaned up. Verify your state retention policies are working as expected and check for any workflow instances that should have been purged but weren't.
主な変更 (4)
- WASM binding and middleware components now register properly on amd64/arm64/arm architectures after filename build constraint fix
- Previously stalled workflows can now be cleaned up by state retention policies and purge APIs
- Placement service no longer triggers unnecessary dissemination cycles for sidecars without actor types
- Bulk subscription timers properly reset after early dispatch due to message count limits