First production release

Release Highlights

v1.0.0 is Temporal's first production ready release!

Let us know how you use it: https://community.temporal.io/

Change details since v0.29.1

#217 Switched Java SDK to multiple projects. temporal-sdk now depends on temporal-serviceclient.

#223 Fixed unit test handling of non-retryable types in activity retry options

#221 Reduced default maximum gRPC backoff interval

#219 Fixed handling of empty history pages

#218 Fixed maxConcurrentWorkflowTaskExecutionSize and maxConcurrentActivityExecutionSize WorkerOptions

Compatibility

Works with service releases starting from v1.0.0.

Works with service releases starting from v0.29.0

Critical race condition fix in Workflow.sideEffect. PR #212

Added getAttempt to WorkflowInfo. PR #210

Deprecated. Use v0.29.1 that contains a critical bug fix.

Works with service release v0.29.0.

Changes since 0.28.0:

• Rewrite of the state machine powering the SDK (#172)
• Support for building with JDK9+ (#176, #177)
• Fix of java.lang.Error thrown from activity (Issue #185)
• Fix of unit test framework time skipping bug (Issue #173)
• Fix of local activity options validation (Issue #175)
• Defaulting RetryOptions (Issue #174)
• Fail workflow task instead of a workflow on unexpected exceptions. (#199)

Works with service release v0.28.0

Non-code-complete release that works with service v0.28.0.

Works with service release v0.27.0

Changes since v0.26.0:

• Added ActivityInterceptor
• Refactored metrics reporting and updated metric names
• Updates due to path changes of the proto generated classes.
• Replaced word decision with command or workflow task.

Works with service release v0.26.0

Changes since v0.25.0:

• Renamed task list to task queue

DEPRECATED!

Due to showstopper bugs in the service, this release is deprecated. Use the next releases instead.

Changes since v0.23.1:

• Fixed replay of history from JSON files (#96)
• Error handling refactoring (#101)
• Activity API cleanup (#105)
• Added newThread method to the WorkflowInterceptor (#120)

Works with v0.23.1 release of the service

Consume and Update to latest protos (#92)

v0.21.2

Works with https://github.com/temporalio/temporal/releases/tag/v0.21.1 server release.

Works with service release 0.21.1

Service 0.21.1 has an explicit check that Java SDK has to be at most v0.20.
This release is a workaround for customers that are still on 0.21.1 service.