mesh-issues keeps each design's milestone in the state milestones (history 5), says milestone-set and milestone-moved, and serves milestones, milestone-set and milestone-move. An issue's milestone is its own link of kind milestone, so at most one milestone per issue is checked inside the issue's own write; kind commit links a fixing commit. The triage links no milestone, pull request or commit. import with milestones=N seeds a design's table once. mesh-knowledge's progress reads issue-tracker.milestones and its table parse is gone. Squashed from four commits so the branch history does not carry a compiled bundle that was committed by mistake (6 MB); the path is now in .gitignore.