v1.23.2

Changeset

2024-04-02 - e603fd8 - Fix environment variables in CI github action (#2024)
2024-04-30 - 57988f0 - Update proto API to 1.32.0 (#2039)

v1.23.1

Highlights

Fixed an issue where serialization context may not be applied when serializing failures in certain scenarios.

Changeset

2024-03-11 - a64b6e5 - Replace buildkite with github actions (#2004)
2024-03-13 - abea318 - Switch build status badge to GH action (#2005)
2024-03-25 - f205d1c - Remove experimental flag from StartDelay (#2015)
2024-03-28 - 0c6c566 - Add StickyTaskQueueDrainTimeout (#2019)
2024-03-31 - 29d23d0 - Make sure task failures use a serialization context (#2022)

v1.23.0

Highlights

Breaking Changes

Workflow execution history default format changes

WorkflowExecutionHistory.toJson method now emit proper protobuf JSON fields in SCREAMING_SNAKE_CASE rather
than PascalCase. Older versions of the Java SDK will not understand this format.
Users can revert to the old format by setting legacyFormat to true.

See also: #2001

HTTP/2 Keep Alive

HTTP/2 Keep alive is now enabled by default. This should help avoid request timeouts on previously idle connections.
If users want to revert to the old behavior they can set ServiceStubOptions.setEnableKeepAlive to false.

See also: #1873

Connection Options

Default retry options have been updated to match the core based SDKs. This should help with consistency across the SDKs.

See also: #1989

Bugfixes

• Dynamic workflows now consistently use context aware data converters.
• Workflow retry policy is now propagated during continue-as-new and to ContinueAsNewOptions.

Changeset

2023-11-08 - 237ea64 - Update Workflow ID reuse policy java doc (#1930)
2023-11-08 - 4f0119f - Treat signal after workflow complete as NonDeterministicException (#1923)
2023-11-16 - 499593f - Enable TCP keep alive by default (#1873)
2023-11-16 - a2c8a2b - Tag workflow_task_execution_failed with error type (#1932)
2023-11-17 - 9cd9dca - Delete .github/workflows/semgrep.yml (#1934)
2023-12-05 - a411b52 - Switch to temporalio/auto-setup (#1949)
2023-12-06 - bb43d37 - Allow WorkflowImplementationOptions to be passed in TestWorkflowExten… (#1948)
2023-12-14 - 7ee8f96 - Fix ArithmeticException in toJavaDuration. (#1950)
2023-12-18 - 440965b - Removed heardcoded 10 second timeout for an activity under test (#1957)
2024-01-01 - 0bb0782 - Small update to Spring Boot Readme (#1958)
2024-01-02 - 9174397 - Added workflow retry policy propagation during continue-as-new and to ContinueAsNewOptions. (#1961)
2024-01-05 - 1f7a59c - Add build id to workflow info (#1964)
2024-01-11 - 10db5e3 - Remove gogoproto junk (#1968)
2024-01-12 - 201240a - Allow creating a stub of an update only interface (#1967)
2024-01-16 - 806eab7 - Fix start-workers config (#1972)
2024-01-22 - 3c4be9d - Unwrap ExecutionException on sync update (#1974)
2024-01-22 - 4c1bf9f - Clarify local connection option (#1976)
2024-02-01 - 72ebff1 - Prefix some errors with rule identifiers (#1975)
2024-02-16 - 4da4591 - Update Guava to v32.0.1 (#1979)
2024-02-16 - f4a572a - Apply serialization context to Dynamic Workflows (#1992)
2024-02-20 - 78e37a6 - SpringBoot - Add registered workflow and activity impl info to workers template (#1986)
2024-02-23 - 2b05f07 - Update Java SDK retry options for poll operations to match Core SDK. (#1989)
2024-02-29 - ad1dabc - SpringBoot - add server-name to mtls config options (#1998)
2024-03-04 - b182d78 - Ignore history events with worker_may_ignore: true. (#2000)
2024-03-05 - 0e4ef15 - Support newer JSON history format (#2001)

v1.22.3

Highlights

Bugfixes

• Fixes a rare bug that could cause the SDK to not fully replay histories on server version pre 1.21
• Fixes a bug causing workflow task failure if a local activity was scheduled on the same workflow task
  the workflow tried to continue as new.

Changeset

2023-10-25 - 8b3be3b - Don't schedule local activities on a completed workflow (#1908)
2023-10-30 - 2f5fdf1 - Test continue as new in an update (#1917)
2023-10-30 - 503cae7 - Verify history is replayed up to StartedEventId (#1916)
2023-10-30 - 8af4a26 - ReadOnly Exception in update validator fail WFT (#1918)
2023-10-30 - abb1deb - Add proto-google-common-protos to temporal-shaded (#1912)
2023-11-03 - 7077b54 - Add getWorkerTaskReachability API (#1919)
2023-11-06 - 5d1bbbe - Test continue as new with local activities (#1922)

v1.22.2

Highlights

Bugfixes

• Add TemporalChangeVersion search attribute to test server.
• Fix race condition in test server search attribute.

Changeset

2023-10-23 - 02bb1ad - Fix race condition in test server SA (#1905)

v1.22.1

Highlights

Bugfixes

Add WorkflowContext more consistently in the SDK. WorkflowContext will now also be added in:

• Memo
• Last failure
• Schedules (Note: The workflowId in WorkflowContext may differ on serialization and deserialization.)

(Experimental) Start delay

Added StartDelay option to WorkflowOptions. StartDelay will cause Temporal to wait before dispatching the first workflow task.
If the workflow gets a signal before the delay, a workflow task will be dispatched and the rest
of the delay will be ignored.

Changeset

2023-10-11 - 06ef0df - Add identity to Terminate call (#1894)
2023-10-16 - 4fe296e - Add start delay (#1897)
2023-10-16 - 538508b - Apply data converter context in more places (#1896)

v1.22.0

Highlights

Tracing improvements

Improved tracing support in signals, queries, and update.

Bugfixes

• Fixes a bug where after a server failure a worker could end up only polling on the sticky task queue and
  never poll on the normal task queue
• Fix caching in WorkflowLocal/WorkflowThreadLocal to match behavior of ThreadLocal
• Fixes a bug where the SDK would receive a workflow task, but may not run the users Workflow code.

Migration note for SpringBoot users:

Changed the SDK from using ContextStartedEvent to ApplicationReadyEvent to avoid the need to start
application context again after it is already started. See #1837
for more details.

Changeset

2023-08-16 - f922c06 - Fix bug in VersionStateMachine causing wrong version to get returned (#1841)
2023-08-17 - 0f37297 - Remove unbound variable (#1846)
2023-08-19 - c012357 - add WorkflowImplementationOptions customizer (#1835)
2023-08-28 - 4298dad - Reconcile typed search attributes with schedules (#1848)
2023-08-30 - ac474fa - Add new workflow info fields (#1853)
2023-09-07 - 18162b7 - Reset sticky queue backlog on empty response (#1859)
2023-09-25 - 456da32 - Fix null pointer on trigger immediately (#1865)
2023-09-25 - d50d274 - Tracing support improvements (#1819)
2023-09-26 - 717ee05 - Release WF slot on UnableToAcquireLockException (#1871)
2023-09-26 - aa5cb41 - Fix workflow options equality (#1868)
2023-10-02 - 198c780 - Fix caching in WorkflowLocal/WorkflowThreadLocal (#1876) (#1878)
2023-10-02 - 751a0b6 - Expose worker versioning via spring boot autoconfig (#1869)
2023-10-03 - 3670bce - Support Spring Boot 3 native image build (#1877)
2023-10-05 - b083a70 - Disable eager start by default (#1879)
2023-10-10 - 1606de5 - Update Spring Boot to v2.7.12 (#1884)
2023-10-10 - 1fb089f - Avoid incrementing WFT failure metric on respond failure (#1887)
2023-10-10 - 2475838 - Reset lastHandledEventId on speculative WFT (#1881)
2023-10-10 - 720a9cb - Only rely on next page token for pagination (#1886)
2023-10-10 - d5d96f8 - Use ApplicationReadyEvent to start spring workers (#1882)
2023-10-10 - dac53be - Fix build for Linux for aarch64 (#1891)

v1.21.2

Highlights

Bugfixes

Fixes a bug where after a server failure a worker could end up only polling on the sticky task queue and
never poll on the normal task queue

Changeset

2023-09-27 - 67a5afb - Remove unbound variable (#1846)
2023-09-27 - d4671e3 - Reset sticky queue backlog on empty response (#1859)
2023-09-27 - d8091d1 - Release WF slot on UnableToAcquireLockException (#1871)

v1.21.1

Highlights

Bugfixes

• Fixes a CRITICAL issue with GetVersion returning the wrong version on replay.
  Upgrade to this version instead of 1.21.0

Changeset

2023-08-04 - 5ce6f10 - Replace interpolated variables (#1834)
2023-08-14 - 622edc0 - Build test server on ubuntu 18 (#1836)
2023-08-16 - f922c06 - Fix bug in VersionStateMachine causing wrong version to get returned (#1841)

v1.21.0

Highlights

Note

Skip this release and use v1.21.1

Bugfixes

• Fixes an issue with versioning in signal handlers leading to non determinism.
• Fixes an issue with ScheduleClient not throwing an exception on a failed create

Readonly Protection

Added protection in the SDK against running mutating workflow functions in a read only context.
A read only context is a query handler, update validator, side effect, or mutable side effect.
Previously, in some cases, the SDK would seem to allow it but silently generate an invalid workflow history.
This change allows developers to quickly catch their mistake and prevents generating invalid workflow histories

Changeset

2023-07-17 - 3be060b - ScheduleClient for SpringBoot (#1816)
2023-07-17 - 6054c31 - Make GetVersion more deterministic (#1807)
2023-07-17 - c5cf7bb - fix(schedule): try catch clause and rethrow StatusRuntimeException that does not match status c… (#1818)
2023-07-21 - 16755a1 - Block mutating workflow state in a read only context (#1821)
2023-07-21 - c2b941a - Add unit test for concurrent WFT (#1822)
2023-08-01 - 3ffe294 - Increase MaxBufferedQueryCount (#1829)
2023-08-01 - bf6ae4b - Fix jacoco code coverage (#1828)