remove documentation for Cylc 7 compatibility mode - #939
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oliver-sanders
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Jun 11, 2026
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| Forwards Compatibility | ||
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| We aim for at least a one minor-version compatibility window between running | ||
| workflows and **older** Cylc clients. | ||
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| For example, if a workflow is running under 8.7.0, we would expect to be able | ||
| to view and interact with this workflow using **older** versions of the GUI, | ||
| Tui or command line back to Cylc 8.6.0. | ||
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| For the best support, you are encouraged to always use the most recent Cylc | ||
| client. |
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This was not mentioned in cylc/cylc-flow#7274 and hasn't yet been agreed, however, I think it's a reasonable summary of the status quo.
ChrisPaulBennett
approved these changes
Jun 26, 2026
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A set of changes to remove Cylc 7 compatibility mode, issues:
Sibling PRs:
Summary:
Requirements check-list
CONTRIBUTING.mdand added my name as a Code Contributor.