[takasek-pr-bot]

Removes chains whose artifacts are all done from .pfdsl/roadmap.pfdsl.
What stays is every process that still outputs an unfinished artifact, and the artifacts on those processes' edges — a done artifact is kept when an open process still reads it as an input, not as a record that it finished. Completed history lives in the closed issues, the git history, the decision records and the published registries.

pfdsl prune validated the input and output, required canonical input, rejected remaining orphan nodes, and formatted the transformed output before applying it. It also compared the ready and blocked results before and after: process, input/output and blocker arrays are compared without order, and empty.complete is excluded because pruning reduces the completed-process count. All other fields must remain unchanged, so retaining a ready process while removing one of its inputs, or dropping a blocker, is still refused.

These validations ran inside pfdsl prune in the sweep job itself, whichever token opened this PR.

This PR was opened with a GitHub App token, so the pull_request workflows of this repository, if it has any, started on it without waiting for approval. Their results appear in the checks of this PR.

This job used this repo's own from-source build of @pfdsl/cli@0.2.0, the same build the rest of this repo's CI uses to run the checks above.

no-issue: mechanical roadmap bookkeeping triggered by a push to the default branch, carrying no work item of its own.

PFD Diagram Changes

.pfdsl/roadmap.pfdsl

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After

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