Pass history overview
The whole routing campaign on one chart: for every layout pass, the number of unconnected nets and the number of clearance violations its board audit recorded. Success is both lines reaching the bottom — 0 unconnected, 0 violations.
The chart is generated at build time by
website/_plugins/progress_chart.rb from the passes metadata — the
same unconnected_nets / clearance_violations stats
scripts/commit_pass.py records from each pass’s audit — so it
stays current on its own as new passes land; nothing here is
maintained by hand.
Why counts and not “% connected”: the only total-nets figure in the
early pass metadata is 112, the net count of the original board.
The design has since been re-schematicked — the current netlist has
223 nets (results/partsfix/netlist-final.txt) — so no single
denominator spans all 100+ passes, and a percentage would mix two
different boards. The honest series is the disconnected count
itself, falling to 0.
Latest: pass 186 (2026-11-06 21:03 PST) — 16 unconnected nets, 109 clearance violations. Per-pass detail: the routing history and the pass pages in the sidebar (use the ← → buttons on a pass page to flip between versions without losing your scroll position).