v1.25.0

Highlights

Integration with slog

If using Go version 1.21+ the Go SDK provides built in integration with the standard slog package.

package main
import (
	"log/slog"
	"os"

	"go.temporal.io/sdk/client"
	"go.temporal.io/sdk/log"
	"go.temporal.io/sdk/worker"
)

func main() {
	clientOptions := client.Options{
		Logger: log.NewStructuredLogger(
			slog.New(slog.NewJSONHandler(os.Stdout, &slog.HandlerOptions{
				AddSource: true,
				Level:     slog.LevelDebug,
			}))),
	}
	temporalClient, err := client.Dial(clientOptions)
	// ...
}

New WorkflowInfo fields

Added GetContinueAsNewSuggested() and GetCurrentHistorySize() to WorkflowInfo.

(Experimental) Start delay

Added StartDelay option to StartWorkflowOptions. 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.

Specific Changes

2023-08-02 - 1ec43ad - Fix LA start to close timeout (#1180)
2023-08-04 - 3aba985 - Remove mentions of elasticsearch (#1186)
2023-08-06 - 66946b9 - fixing spelling errors in comments (#1188)
2023-08-07 - 23ff5a7 - Add option to ignore invalid parent spans (#1178)
2023-08-08 - 654e872 - Fix testsuite package docs (#1192)
2023-08-08 - 793489f - Fix race condition with eager workflow start and close (#1191)
2023-08-10 - 1fccf9c - Fix race condition in eager dispatch (#1195)
2023-08-10 - 90fcc71 - Enabled worker versioning tests (#1193)
2023-08-10 - c0a947b - Add note on heart beating and async activities (#1198)
2023-08-11 - 7dbde86 - Fix flaky TestAsyncActivityCompletion (#1199)
2023-08-11 - d5d6d3e - Update CI to Golang v1.21 (#1200)
2023-08-19 - 9bd67dd - Add new fields to workflow info (#1202)
2023-08-21 - 27895a9 - Clarify what happens if an error and result are returned (#1203)
2023-08-22 - 20c550a - Fix flake in TestQueryOnlyCoroutineUsage (#1204)
2023-08-23 - b9e5e24 - Refactor NextCommandEvents (#1205)
2023-08-28 - d5a2f8f - Fix race condition during cache eviction (#1210)
2023-08-29 - a7f9cdf - Add test for child wf cancel and update (#1214)
2023-08-30 - 9345e81 - Check all functions with workflow.Context as first parameter (#1215)
2023-08-31 - 0939af2 - Update Temporal API to v1.24.0 (#1220)
2023-09-01 - 7485282 - Fix the documentation of ListWorkflow for querying open workflows (#1217)
2023-09-01 - 90e7399 - Add slog adapter (#1219)
2023-09-01 - 9dc99ed - Update readme for slog (#1222)
2023-09-01 - c514225 - Add replay option to disable deadlock detection (#1221)
2023-09-05 - 591ce7e - Clarify GetLastCompletionResult works with schedule (#1225)
2023-09-05 - 6bdfec6 - chore: create UpdateCallbacks binding for the RoadRunner (#1223)
2023-09-05 - b7931cb - Handle generic maps and channels (#1224)
2023-09-07 - bc5e57d - Remove binary file (#1226)
2023-09-08 - 7bf78b8 - Edit doc comments (#1228)
2023-09-11 - 8ef6db7 - Stop using the tinycicd namespace for tests (#1233)
2023-09-13 - ecfaa65 - Code inside workflow.SideEffect is deterministic (#1230)
2023-09-18 - 22435a7 - Add doc links throughout our user-facing APIs (#1239)
2023-09-18 - f1d6480 - feat(contrib/opentelemetry): add TraceID and SpanID fields to the logger (#1232)
2023-09-23 - 6039cd3 - Disable running sessions on a versioned worker (#1241)
2023-09-23 - a5ee832 - Decrease iterations of TestVersionLoopWorkflow (#1242)
2023-09-23 - bfb39ac - Expose SetContinuedAsNewRunID in the TestWorkflowEnvironment (#1246)
2023-09-23 - ff9b3f4 - Expose StartDelay in StartWorkflowOptions (#1244)
2023-09-25 - 59d8488 - Add SDK version and name to history (#1245)
2023-09-27 - 159a69f - Don't register a versioned worker for eager start (#1251)
2023-10-02 - 9228307 - Convert panics in update protocol state machine to errors (#1253)
2023-10-03 - fecfba8 - Fix selector AddSend docs (#1254)
2023-10-04 - a001e5f - Add TaskReachability API (#1247)
2023-10-05 - df09c35 - Allow eager workflow start on versioned worker (#1255)