Arcaflow

What's Changed
* Add support and test multiple wait_for dependencies by jaredoconnell in https://github.com/arcalot/arcaflow-engine/pull/237


**Full Changelog**: https://github.com/arcalot/arcaflow-engine/compare/v0.20.0-rc.2...v0.20.0-rc.3

What's Changed
* Move parallelism input to stage input by jaredoconnell in https://github.com/arcalot/arcaflow-engine/pull/233
* Update go updates by redhat-renovate-bot in https://github.com/arcalot/arcaflow-engine/pull/234
* Allow oneof in wait_for by jaredoconnell in https://github.com/arcalot/arcaflow-engine/pull/236


**Full Changelog**: https://github.com/arcalot/arcaflow-engine/compare/v0.20.0-rc.1...v0.20.0-rc.2

What's Changed
* Use local access for renovate config by webbnh in https://github.com/arcalot/arcaflow-engine/pull/215
* Update go updates by redhat-renovate-bot in https://github.com/arcalot/arcaflow-engine/pull/217
* Attempt to make TestEarlyStepCancellation test more reliable by jaredoconnell in https://github.com/arcalot/arcaflow-engine/pull/220
* Update go updates by redhat-renovate-bot in https://github.com/arcalot/arcaflow-engine/pull/222
* Update go updates by redhat-renovate-bot in https://github.com/arcalot/arcaflow-engine/pull/223
* Update go updates by redhat-renovate-bot in https://github.com/arcalot/arcaflow-engine/pull/226
* Update go updates by redhat-renovate-bot in https://github.com/arcalot/arcaflow-engine/pull/227
* Update go updates by redhat-renovate-bot in https://github.com/arcalot/arcaflow-engine/pull/229
* Update go updates by redhat-renovate-bot in https://github.com/arcalot/arcaflow-engine/pull/231
* switch from wait plugin to utilities plugin for wait step by dustinblack in https://github.com/arcalot/arcaflow-engine/pull/230
* Update go updates by redhat-renovate-bot in https://github.com/arcalot/arcaflow-engine/pull/232

New Contributors
* redhat-renovate-bot made their first contribution in https://github.com/arcalot/arcaflow-engine/pull/217

**Full Changelog**: https://github.com/arcalot/arcaflow-engine/compare/v0.20.0-beta.2...v0.20.0-rc.1

What's Changed
* Added code to disable a foreach step by jaredoconnell in https://github.com/arcalot/arcaflow-engine/pull/213
* Reduce unnecessary warnings by jaredoconnell in https://github.com/arcalot/arcaflow-engine/pull/214


**Full Changelog**: https://github.com/arcalot/arcaflow-engine/compare/v0.20.0-beta.1...v0.20.0-beta.2

This release significantly improves the usability of Arcaflow.

The graceful handling of disabled steps changes make it so that you can disable steps without causing workflow failure. There are multiple methods to find tune to each use case.

Changes
* Graceful handling of disabled steps (documentation: [arcalot.io](https://arcalot.io/arcaflow/workflows/flow-control/#graceful-handling-of-disabled-steps))
* Added `!oneof` for OR dependencies in inferred outputs.
* Added `!ordisabled` for convenience OR dependency on success and disabled outputs.
* Added `!wait-optional` for optional dependencies that resolve whenever something succeeds, but waits for success or failure, with the field being left out when the dependency fails.
* Added `!soft-optional` for optional dependencies that should not block output resolution. Not recommended for most use cases.
* Made generated schema IDs not enforced
* Inferred output schemas will not need to have the ID match
* Inferred step input objects will not need to have the ID match
* Bind constants function output will not need to have the ID match.

Pull Requests
* Add random numbering to the loadfile test by jaredoconnell in https://github.com/arcalot/arcaflow-engine/pull/203
* Use unenforced id feature by jaredoconnell in https://github.com/arcalot/arcaflow-engine/pull/204
* Oneof Outputs for Graceful Handling of Disabled Steps by jaredoconnell in https://github.com/arcalot/arcaflow-engine/pull/207
* Skip tests that require pulling container images by jaredoconnell in https://github.com/arcalot/arcaflow-engine/pull/209
* Add unit tests for buildOneOfExpressions by jaredoconnell in https://github.com/arcalot/arcaflow-engine/pull/208
* Added shorthand disable tag by jaredoconnell in https://github.com/arcalot/arcaflow-engine/pull/211
* Added optional expression tags by jaredoconnell in https://github.com/arcalot/arcaflow-engine/pull/212


**Full Changelog**: https://github.com/arcalot/arcaflow-engine/compare/v0.19.1...v0.20.0-beta.1

Critical Fixes
Upgrading `github.com/docker/docker v26.1.5` to fix [CVE-2024-41110](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-41110).

New Features
getEnvVar()
A simple builtin function for a workflow to get the value of an environment variable on the arcaflow engine's host computing environment. The first parameter is your environment variable's identifier, and the second parameter is the value used if your environment variable is not found.

`workflow.yaml`
yaml
steps:
stressng:
input:
stressors:
stressor: cpu
workers: !expr 'getEnvVar(QTY_WORKERS_CPU, 1)'


Get Object Namespaces
Use the `--get-namespaces` option at the cli to get the objects and their namespaces from a workflow and present them as a table.

shell
❯ ./arcaflow --get-namespaces --workflow workflow.yaml --config config.yaml --input input.yaml
OBJECT NAMESPACE
HogCpuInput $.steps.hog_cpu_wf.execute.inputs.items
KubernetesTarget $.steps.hog_cpu_wf.execute.inputs.items
ThirdObject $.steps.hog_cpu_wf.execute.inputs.items
StressNGParams $.steps.hog_cpu_wf.execute.inputs.items.stressng_params
error $.steps.hog_cpu_wf.failed.outputs.error
data $.steps.hog_cpu_wf.outputs.outputs.success


given `workflow.yaml`
yaml