Extended to-do list

These are things we should keep an eye on. We've only selected a small subset for #29:

- Extend [Intergalactic Workflow Commission](https://github.com/galaxyproject/iwc)
- More tests
- More workflows
- Reach out to Scientific Applications / Tools Working Groups
- Static page with workflow previews
- Include Cytoscape plugin in page ?
- Benchmarks / Runtime
- Expected input / output
- Annotated resource requirements
- Tools, versions, citations and parameters in tabular form
- Deploy workflows to usegalaxy.*
- More documentation / howto / getting started / FAQs
- Tool version auto-updates ?
- Improve Workflow Run Form
- ["send results to new history" should remain on the main workflow invocation form](https://github.com/galaxyproject/galaxy/issues/10903)
- [Improvements to the simplified workflow run UI](https://github.com/galaxyproject/galaxy/issues/10128)
- [Input data from other histories, drag and drop data](https://github.com/galaxyproject/galaxy/issues/9110)
- [Last used input datasets / User default input datasets](https://github.com/galaxyproject/galaxy/issues/5400)
- Improve workflow features
- Finalize Conditional support
- CWL support
- [Improve output deletion support](https://github.com/galaxyproject/galaxy/issues/10449)
- ["Real" webhook support when invocation or invocation step completes](https://github.com/galaxyproject/galaxy/issues/9954)
- Improve workflow editor & editing
- Cross and dot product indicators
- [Allow selection of subworkflow versions](https://github.com/galaxyproject/galaxy/issues/11430)
- Make all free-text fields markdown compatible
- [Improve License Selector](https://github.com/galaxyproject/galaxy/issues/11091)
- [Undo Button ... and vuex mutation tracking](https://github.com/galaxyproject/galaxy/issues/644)
- [Polish Workflow Best Practices Panel](https://github.com/galaxyproject/galaxy/issues/10989)
- [Allow simple workflow inputs to connect to text input regardless of type](https://github.com/galaxyproject/galaxy/issues/10897)
- [Add extra workflow input annotations](https://github.com/galaxyproject/galaxy/issues/10895)
- [Allow selecting multiple tools in workflow editor](https://github.com/galaxyproject/galaxy/issues/10763)
- [Overhaul Workflow Editor Upgrade Modal](https://github.com/galaxyproject/galaxy/issues/3382)
- [Allow setting subworkflow outputs as outputs](https://github.com/galaxyproject/galaxy/issues/10719)
- Allow editing workflows textually
- [Drag tools from toolbox into workflow](https://github.com/galaxyproject/galaxy/issues/4209)
- [Scroll to output when clicking on Output Terminal](https://github.com/galaxyproject/galaxy/issues/4148)
- [Replace bundle of connections](https://github.com/galaxyproject/galaxy/issues/9861)
- [Highlight connections / inputs / outputs on hover](https://github.com/galaxyproject/galaxy/issues/6346)
- [Highlight tool/subworkflow nodes that can be updated to newer versions](https://github.com/galaxyproject/galaxy/issues/5592)
- [Maintain connections for missing tools](https://github.com/galaxyproject/galaxy/issues/7141)
- [Diff-based Workflow Updates](https://github.com/galaxyproject/galaxy/issues/9166)
- [Improve Collection Type Selector in Workflow Editor](https://github.com/galaxyproject/galaxy/issues/8053)
- Improve workflow reporting
- [Workflow reporting - support for IFrames, Fancy Tables](https://github.com/galaxyproject/galaxy/issues/11426)
- Task queue for PDF reports
- Improve runtime performance
- Report performance metrics
- Move job creation from workflow handler to celery task
- Improve sharing and publishing of workflows
- Track source of workflow
- Display Changelog
- [Improve management of workflow versions](https://github.com/galaxyproject/galaxy/issues/6410)
- Improve management of workflow invocations
- [Rerun option for workflows](https://github.com/galaxyproject/galaxy/issues/11340)
- [Pause invocations if step inputs are paused](https://github.com/galaxyproject/galaxy/issues/8088)
- [Resume scheduling of workflow steps when all jobs of a steps have been fixed](https://github.com/galaxyproject/galaxy/issues/10073)
- Limit / Offset for Worflow Invocations
- Tags for Invocations
- [Export methods (tool versions/params) for workflow/history](https://github.com/galaxyproject/galaxy/issues/10906)
- Access to invocation details from history (if history has invocation)
- Add exception / error reporting to invocations for known exception issues
- https://github.com/galaxyproject/galaxy/issues/10309
- https://github.com/galaxyproject/galaxy/issues/5179
- Improve workflow testing
- Improve running workflows from commandline / CI
- Add/Improve invocation export and import
- Fix workflow-related bugs
- ["Expand to full workflow form" resets chosen input data](https://github.com/galaxyproject/galaxy/issues/11136)
- [Simple workflow input does not use default](https://github.com/galaxyproject/galaxy/issues/10902)
- [Workflow objects not completely immutable outside of editor](https://github.com/galaxyproject/galaxy/issues/10900)
- [Additional Outputs not appended to workflow tool form](https://github.com/galaxyproject/galaxy/issues/7876)
- [Tool outputs can be connected as own tool inputs](https://github.com/galaxyproject/galaxy/issues/7491)

This is an umbrella roadmap rather than an implementation task, and it names no files or tests. Start with issue #29 and the linked Galaxy issues to separate one concrete goal into its own issue; done should be defined independently for that scoped change, including its affected tests or documentation.

Written by the indexing model from the issue text.