What's Changed

• feat: baseline run:script, run:container and run:shell to support stdin and argv by @hirenr in #1129
• Fixing data type in inline schema for inline function example by @fjtirado in #1130
• Adding SDK reference implementation to the runtimes set by @fjtirado in #1132
• fix: add workflow input block for dataflow workflow by @arminhammer in #1134
• fix: sync "task.if" descriptor matrix with other specification by @dimastbk in #1140
• fix: example and reference fixes for extensions by @arminhammer in #1136
• Add pull policy to run container task by @mrsimonemms in #1139

New Contributors

• @hirenr made their first contribution in #1129
• @arminhammer made their first contribution in #1134

Full Changelog: v1.0.2...v1.0.3

What's Changed

• Add Lemline to the list of runtimes by @geomagilles in #1100
• fix(schema): fix linting issues by @Karan-Palan in #1110
• Fix missing dot in grpc service host validation in the schema. by @adi2412 in #1112
• fix typo: Autenthication -> to -> Authentication by @treblereel in #1115
• Add new a2a call task to the specification and schema by @emmanuelallen in #1114
• Improve JSON Schema compatibility by @JBBianchi in #1099
• [Fix #1119] Allowing runtime xpression for duration by @fjtirado in #1120
• feat: add a new mcp call by @cdavernas in #1124

New Contributors

• @Karan-Palan made their first contribution in #1110
• @adi2412 made their first contribution in #1112
• @treblereel made their first contribution in #1115
• @emmanuelallen made their first contribution in #1114

Full Changelog: v1.0.1...v1.0.2

What's Changed

• Moving titles to the right place for async classes by @fjtirado in #1075
• Fix #1076 - Make detail and title a runtime expression in the schema by @ricardozanini in #1077
• Allow expressions in HTTP query and headers by @toxik in #1080
• update DSL version from alpha1, alpha2, alpha5 to 1.0.0 across multip… by @geomagilles in #1082
• Fix the description of flow directives and addressed few issues in dsl and dsl-reference by @geomagilles in #1083
• Fix broken link in README.md by @mbroz2 in #1084
• Fix the catalog link in the use section table by @cdavernas in #1088
• Add a new file that compares the Serverless Workflow to other popular DSLs by @cdavernas in #1089
• Update Set task to support direct runtime expression by @nyamathshaik in #1086
• Improve JSON Schema compatibility by @cdavernas in #1099

New Contributors

• @toxik made their first contribution in #1080
• @mbroz2 made their first contribution in #1084
• @nyamathshaik made their first contribution in #1086

Full Changelog: v1.0.0...v1.0.1

What's Changed

• Total refactor by @cdavernas in #847
• Add cache path to node CI and remove examples hydration pipeline by @ricardozanini in #861
• Fix switch 'then' to accept free strings by @ricardozanini in #863
• Remove YAML formatting tabs by @fjtirado in #870
• Fix bearer.token property by @matthias-pichler in #865
• Fix URI format in workflow schema for endpoint attribute by @ricardozanini in #879
• Fix workflow schema: change const, adding missing object; etc. by @matthias-pichler in #876
• Fix usage of endpoint in-call http tasks by @matthias-pichler in #877
• Remove reliance on key order in maps/objects by @matthias-pichler in #882
• Update maintainers by @JBBianchi in #888
• Rename output.from and output.to by @fjtirado in #892
• Fix error in export definition by @fjtirado in #896
• Make do an array by @matthias-pichler in #895
• Fix task if property doc by @cdavernas in #898
• Add titles to oneOf and repeating names by @fjtirado in #901
• Fix a few typo from DSL by @yzhao244 in #902
• Changes the way authentication policies can be referenced by @cdavernas in #908
• Fixes the schema to allow input.from, output.as and export.as to be either a runtime expression string or object by @cdavernas in #907
• Adding title to switch by @fjtirado in #905
• Fix port schema by @matthias-pichler in #924
• Fix switch schema by @matthias-pichler in #922
• Add titles to tasks by @matthias-pichler in #919
• Fix run task documentation by @yzhao244 in #920
• Add Yuri Zhao and Francisco Javier Tirado Sarti as contributors by @cdavernas in #935
• Fix typo RunWokflow by @zolero in #925
• Fix CTK link by @cdavernas in #941
• Fix output examples from dsl reference and ctk feature by @yzhao244 in #936
• Allow runtime-expressions for formatted strings by @matthias-pichler in #938
• Adding missing titles for better pojo generation by @fjtirado in #944
• Restrict extra props by @matthias-pichler in #928
• Create SECURITY.md by @cdavernas in #947
• Fix README.md Badges by @cdavernas in #946
• Remove duplicate uri scheme from error types by @matthias-pichler in #957
• Specify task and workflow arguments by @matthias-pichler in #953
• Document limited uri-template support by @matthias-pichler in #955
• Allow query parameters in call http by @matthias-pichler in #956
• Specify runtime argument by @matthias-pichler in #952
• Fixed inconsistencies between listen and emit by @JBBianchi in #963
• Add a new arguments property to the script process by @cdavernas in #960
• Document Data Flow and expression context more clearly by @matthias-pichler in #958
• Add priority of constituencies by @matthias-pichler in #948
• Add reference property to the TaskDescriptor object by @cdavernas in #965
• Added titles and descriptions to the DSL JSON Schema by @JBBianchi in #968
• Fix custom function documentation by @cdavernas in #969
• Consolidate endpoint and externalResource definitions by @JBBianchi in #975
• Extract datetime descriptor by @matthias-pichler in #974
• Fixed call, raise and try features by @cdavernas in #984
• Refactor OAuth2 and add OIDC authentication policy by @cdavernas in #973
• Change CI to always kick validation by @ricardozanini in #986
• Document the difference between an event-driven schedule and a startup listen task by @cdavernas in #987
• Add use cases and examples by @cdavernas in #988
• Add a new metadata property to the workflow document and to tasks by @cdavernas in #996
• Document schema validation order by @matthias-pichler in #982
• Fixed DigestAuthenticationProperties title in schema by @JBBianchi in #1000
• Added new reusable components and fixed unreferenceable errors and retries by @cdavernas in #1002
• Add a new property used to determine whether or not to await the execution of a process by @cdavernas in #995
• Document context of task.if by @matthias-pichler in #1005
• Added unevaluatedProperties false to oauth2AuthenticationProperties by @JBBianchi in #1008
• Updated schema version to 1.0.0 by @JBBianchi in #1010
• Fix #983 - Add CTK workflow features to CI/CD validation by @ricardozanini in #1014
• Fix schema id by @cdavernas in #1016
• Fix Uri-Template by @matthias-pichler in #1018
• Add a new catalogs property to workflow resources by @cdavernas in #1022
• Adding more titles to schema by @fjtirado in #1025
• Adding usage of content-type header in one of http examples by @fjtirado in #1027
• Change task context to workflow context by @fjtirado in #1028
• Fixed example file name by @JBBianchi in #1033
• Adjust authentication link by @mcruzdev in #1034
• Add filter error by @fjtirado in #1035
• Aligning examples errors with spec by @fjtirado in #1038
• Set behaviour clarification by @fjtirado in #1041
• Replace standard issue templates by form-based ones by @cdavernas in #1043
• Add a new return property to the run task by @cdavernas in #1052
• Add a new $authorization runtime expression argument by @cdavernas in #1048
• Renamed the OpenAPI arguments property to parameters in the dsl-reference.md file by @cdavernas in #1046
• Document the output of a task that defines an non-awaited process by @cdavernas in #1050
• Refactor the AsyncAPI call by @cdavernas in #1053
• Add a new to property to the emit task by @cdavernas in #1047
• Add a new lifetime property to the container process by @cdavernas in #1049
• Add warnings about using the $secrets runtime expression by @cdavernas in https://github.com/serverlesswork...

What's Changed

• Add a new catalogs property to workflow resources by @cdavernas in #1022

Full Changelog: v1.0.0-alpha4...v1.0.0-alpha5

What's Changed

• Fix the schema's uri template, thus resolving critical validation issues by @matthias-pichler in #1018

Full Changelog: v1.0.0-alpha3...v1.0.0-alpha4

What's Changed

• Adding titles to oneOf and repeating names by @fjtirado in #901
• a few typo from DSL by @yzhao244 in #902
• Changes the way authentication policies can be referenced by @cdavernas in #908
• Fixes the schema to allow input.from, output.as and export.as to be either a runtime expression string or object by @cdavernas in #907
• Adding title to switch by @fjtirado in #905
• Expel member for breaching Code of Conduct by @cdavernas in #918
• Fix port schema by @matthias-pichler in #924
• Fix switch schema by @matthias-pichler in #922
• Add titles to tasks by @matthias-pichler in #919
• Fix run task documentation by @yzhao244 in #920
• Add Yuri Zhao and Francisco Javier Tirado Sarti as contributors by @cdavernas in #935
• Fix typo RunWokflow by @zolero in #925
• Fix CTK link by @cdavernas in #941
• Fix output examples from dsl reference and ctk feature by @yzhao244 in #936
• Allow runtime-expressions for formatted strings by @matthias-pichler in #938
• Adding missing titles for better pojo generation by @fjtirado in #944
• Restrict extra props by @matthias-pichler in #928
• Create SECURITY.md by @cdavernas in #947
• Fix README.md Badges by @cdavernas in #946
• Remove duplicate uri scheme from error types by @matthias-pichler in #957
• Specify task and workflow arguments by @matthias-pichler in #953
• Document limited uri-template support by @matthias-pichler in #955
• Allow query parameters in call http by @matthias-pichler in #956
• Specify runtime argument by @matthias-pichler in #952
• Fixed inconsistencies between listen and emit by @JBBianchi in #963
• Add a new arguments property to the script process by @cdavernas in #960
• Document Data Flow and expression context more clearly by @matthias-pichler in #958
• Add priority of constituencies by @matthias-pichler in #948
• Add reference property to the TaskDescriptor object by @cdavernas in #965
• Added titles and descriptions to the DSL JSON Schema by @JBBianchi in #968
• Fix custom function documentation by @cdavernas in #969
• Consolidate endpoint and externalResource definitions by @JBBianchi in #975
• Extract datetime descriptor by @matthias-pichler in #974
• Fixed call, raise and try features by @cdavernas in #984
• Refactor OAuth2 and add OIDC authentication policy by @cdavernas in #973
• [NO-ISSUE] Fix: Change CI to always kick validation by @ricardozanini in #986
• Document the difference between an event-driven schedule and a startup listen task by @cdavernas in #987
• Add use cases and examples by @cdavernas in #988
• Add a new metadata property to the workflow document and to tasks by @cdavernas in #996
• Document schema validation order by @matthias-pichler in #982
• Fixed DigestAuthenticationProperties title in schema by @JBBianchi in #1000
• Added new reusable components and fixed unreferenceable errors and retries by @cdavernas in #1002
• Add a new property used to determine whether or not to await the execution of a process by @cdavernas in #995
• Document context of task.if by @matthias-pichler in #1005
• Added unevaluatedProperties false to oauth2AuthenticationProperties by @JBBianchi in #1008
• Updated schema version to 1.0.0 by @JBBianchi in #1010
• Fix #983 - Add CTK workflow features to CI/CD validation by @ricardozanini in #1014

New Contributors

• @zolero made their first contribution in #925

Full Changelog: v1.0.0-alpha2...v1.0.0-alpha3

What's Changed

• Fix #852 - Add cache path to node CI and remove examples hydration pipeline by @ricardozanini in #861
• Fix #862 - Switch 'then' must accept free strings by @ricardozanini in #863
• Remove YAML formatting tabs by @fjtirado in #870
• change: documentation fix bearer.token property by @matthias-pichler-warrify in #865
• Fix #878 - Fix URI format in workflow schema for endpoint attribute by @ricardozanini in #879
• Fix workflow schema: change const, adding missing object; etc. by @matthias-pichler-warrify in #876
• Fix usage of endpoint in-call http tasks by @matthias-pichler-warrify in #877
• Remove reliance on key order in maps/objects by @matthias-pichler-warrify in #882
• Update maintainers by @JBBianchi in #888
• [Fix_#873] Rename output.from and output.to by @fjtirado in #892
• [Fix #873] Fixing error in export definition by @fjtirado in #896
• Make do an array by @matthias-pichler-warrify in #895
• Fix task if property doc by @cdavernas in #898

New Contributors

• @matthias-pichler-warrify made their first contribution in #865

Full Changelog: v1.0.0-alpha1...v1.0.0-alpha2

The version 1.0.0-alpha1 is one of the most impacting release of the history of the Serverless Workflow DSL. It aims at both drastically simplify the DSL and at completing it with many new features.

It is intended to be the last release containing breaking changes before the Serverless Workflow DSL 1.0.0 can see the day.

What's new?

• Total refactor of grammar and semantics. See motivation.
  Addresses #672.
• Moved all descriptive properties into the document top level property. Adds a new (required) namespace DNS Label property.
  Addresses #838.
• Complex objects use maps instead of arrays, thus enabling more intelligible JSON pointers.
  Addresses #831.
• All workflow components are now referencable. This allows getting rid of many cumbersome 'oneOf' definitions.
  Partially addresses #691.
• Merged the state and action concepts into task, getting rid of state nesting limitations. See tasks.
• Merged end and transition into flow directives.
  Addresses #684.
• Got rid of the concept of compensation. Compensation can easily be designed by branching and/or chaining tasks.
• Support task nesting, thanks to composite tasks.
  Addresses #413.
• Allows calling functions over HTTP, GRPC, OpenAPI and AsyncAPI. See calls.
  Addresses #828.
• Allows running custom processes, using containers, shell commands, scripts or workflows. See processes.
• Supports both sequential and concurrent task execution modes. See execution strategy.
• Offers fault tolerance features, using try task to catch and handle errors raised during execution.
• Enables retrying on specific errors. See retry policy.
  Addresses #681 and #772.
• Supports timeouts, used to define a duration after which to raise a new timeout error, possibly faulting the task/workflow. See timeouts.
• Allows raising errors. See errors.
  Addresses #771.
• Added a serie of Gherkin features used for both conformance testing and Behavior Driven Design (BDD).
  Addresses #324.
• Supports concurrent event correlations.
  Addresses #679 and #680.
• Enables extending and overriding the DSL, in a runtime agnostic and fully portable fashion, without writting a single line of code. See extensions.

What's Changed

• Fix state execution timeout
• Update rules of retries increment and multiplier properties
• Add clarification on mutually exclusive properties
• Make the resultEventRef attribute in EventRef definition not required
• Make the stateName attribute in start definition not required
• Remove id attribute from actions and states. Now, the names from both attributes must be unique within the workflow definition
• Update eventRef props to produceEventRef and consumeEventRef
• Update eventRef props to resultEventTimeout and consumeEventTimeout
• Apply fixes to auth spec schema workflow schema
• Update the dataInputSchema top-level property by supporting the assignment of a JSON schema object workflow schema
• Add the new WORKFLOW reserved keyword to workflow expressions
• Update ForEach state iteration parameter example. This parameter is an expression variable, not a JSON property
• Add the new rest function type spec doc
• Refactor error handling and retries
• Use semantic versioning to version the spec

Full Changelog: https://github.com/serverlessworkflow/specification/commits/v0.9.0