v4.0.0 - Open Workflow

Open Workflow SDK for Go v4.0.0

This release renames the project from Serverless Workflow to Open Workflow as part of the specification rebranding under the open-workflow-specification organization.

What changed

• New Go module path: github.com/open-workflow-specification/sdk-go/v4
• Rebranded all references from "Serverless Workflow" to "Open Workflow"
• Updated error type URIs from serverlessworkflow.io to open-workflow-specification.org
• Updated copyright headers to "The Open Workflow Specification Authors"

Migration

Update your imports:

// Before
import "github.com/serverlessworkflow/sdk-go/v3/parser"

// After
import "github.com/open-workflow-specification/sdk-go/v4/parser"

Then run:

go get github.com/open-workflow-specification/sdk-go/v4

Notes

• No API or schema changes — this is a naming/branding update only
• The project remains under CNCF governance
• Previous versions (v3.x and earlier) continue to be available under the old module path via proxy.golang.org

Serverless Workflow Go SDK v3.4.0 (Spec 1.0.0)

What's Changed

• Configure Dependabot for Go modules and GitHub Actions by @ricardozanini in #258
• chore(deps): bump actions/checkout from 4 to 7 by @dependabot[bot] in #262
• chore(deps): bump actions/stale from 3 to 10 by @dependabot[bot] in #263
• chore(deps): bump actions/upload-artifact from 4 to 7 by @dependabot[bot] in #260
• chore(deps): bump actions/cache from 4 to 6 by @dependabot[bot] in #259
• Upgrade to Go 1.26 by @ricardozanini in #265
• chore(deps): bump actions/setup-go from 5 to 6 by @dependabot[bot] in #261
• Fix test failure with gojq 0.12.19 - use int instead of int32 by @ricardozanini in #266
• chore(deps): bump the go-minor-patch-updates group across 1 directory with 5 updates by @dependabot[bot] in #264
• Fix integration test failures - support runtime expressions and fix validation by @ricardozanini in #267
• Preparing for the next iteration (v3.4.0) by @ricardozanini in #269

Full Changelog: v3.3.0...v3.4.0

Serverless Workflow Go SDK v3.3.0 (Spec 1.0.0)

What's Changed

• Add pullPolicy to run container model by @mrsimonemms in #253
• feat(wait-task): add wait task runner and duration handling by @iamhemanthm in #257

New Contributors

• @iamhemanthm made their first contribution in #257

Full Changelog: v3.2.0...v3.3.0

Serverless Workflow Go SDK v3.2.0 (Spec 1.0.0)

What's Changed

• Add support for registering custom tasks by @hughneale in #245
• Update SDK to handle spec changes on run tasks by @mrsimonemms in #250

New Contributors

• @hughneale made their first contribution in #245

Full Changelog: v3.1.2...v3.2.0

Serverless Workflow Go SDK v3.1.2 (Spec 1.0.0)

What's Changed

• chore(deps): bump golang.org/x/crypto from 0.36.0 to 0.45.0 by @dependabot[bot] in #248

Full Changelog: v3.1.1...v3.1.2

Serverless Workflow Go SDK v3.1.1 (Spec 1.0.0)

What's Changed

• Fix #243 - Implement redirect parameter in HTTP and OpenAPI by @mrsimonemms in #244

New Contributors

• @mrsimonemms made their first contribution in #244

Full Changelog: v3.1.0...v3.1.1

Serverless Workflow Go SDK v3.1.0 (Spec 1.0.0)

🚀 IMPORTANT: This is the first SDK-Go release that supports the 1.0.0 implementation of the Serverless Workflow Specification. Please refer to the Specification repository for details.

What's Changed

• Fix #222 - Basic raw implementation for DSL 1.0.0 by @ricardozanini in #224
• chores: upgrade golang.org/x/net to v0.37.0 by @ricardozanini in #228
• Fix #229 - Refactor JQ Expr processing and For Implementation by @ricardozanini in #231
• Fix #233 - Add support to 'switch' task by @ricardozanini in #234
• Refactoring run method by @fjtirado in #236
• chore(deps): bump golang.org/x/net from 0.37.0 to 0.38.0 by @dependabot in #237
• Fix #238 - Add support to fork task by @ricardozanini in #240
• fix: Endpoint configuration should also accept expressions by @bakjos in #225

New Contributors

• @fjtirado made their first contribution in #236
• @bakjos made their first contribution in #225

Full Changelog: v3.0.0...v3.1.0

Serverless Workflow Go SDK v2.5.0 (Spec 0.8)

What's Changed

• Set EventRef.ResultEventRef to optional by @treblereel in #239

New Contributors

• @treblereel made their first contribution in #239

Full Changelog: v2.4.3...v2.5.0

Serverless Workflow Go SDK v3.0.0 (Spec 1.0.0)

What's Changed

• Fix #203 - Update parsers to DSL 1.0.0 by @ricardozanini in #218

Full Changelog: v2.4.3...v3.0.0

Serverless Workflow Go SDK v2.4.3 (Spec 0.8)

What's Changed

• chore(deps): bump golang.org/x/crypto from 0.28.0 to 0.31.0 by @dependabot in #216
• NO-ISSUE: Remove unnecessary GH workflows and fix sec advisories by @ricardozanini in #217
• chore(deps): bump golang.org/x/net from 0.26.0 to 0.33.0 by @dependabot in #219

New Contributors

• @dependabot made their first contribution in #216

Full Changelog: v2.4.2...v2.4.3