v1.9.3-nexus-serialization-context

Temporal CLI v1.9.3-nexus-serialization-context

This release lets you test Nexus serialization context propagation for asynchronous operations in temporal server start-dev. To do this, it embeds an unreleased Temporal Server build from main and turns on dynamic config. Use the stable CLI unless you need this feature.

Embedded OSS Server

Component	This release
go.temporal.io/server	v1.29.0-135.0.0.20261016162415-0d4fd4e30ac6 (main @ 0d4fd4e)
go.temporal.io/sdk	v1.49.0
github.com/nexus-rpc/sdk-go	v0.7.0
Go	1.27.0

The server is pinned to a main commit rather than a release candidate, so it includes temporalio/temporal#12400, #12401, #12403 and #12555.

Dev server dynamic config

Key	This release	Server default
nexusoperation.enabledCallbackKinds	["nexusHandler"]	[]
activity.enableCallbacks	true	false

To override a value, use --dynamic-config-value.

Changes since v1.9.2-nexus-handler-callbacks

• Update to server main @ 0d4fd4e for Nexus serialization context propagation, enable completion callbacks on standalone activities, and rename StartActivityOptions.Details to StaticDetails for Go SDK v1.49.0 (COMMIT)