{"date":"2026-09-25","from":{"k":"unit","s":"tasks","n":"calibrate > fitting one suite > never predicts a batch costing less than one was seen to"},"to":{"k":"unit","s":"tasks","n":"calibrate > fitting one suite > charges every batch at least what it spent while there are nine or fewer"}}
{"date":"2026-09-28","from":{"k":"unit","s":"tasks","n":"calibrate > reading a run's own measurements > takes no pass count below one"},"to":{"k":"unit","s":"tasks","n":"calibrate > reading a run's own measurements > takes no pass count that is not a whole number of one or more"}}
{"date":"2026-09-28","from":{"k":"unit","s":"tasks","n":"calibrate > isLaneObservation() > returns `true` for either kind of observation"},"to":{"k":"unit","s":"tasks","n":"calibrate > isLaneObservation() > returns `true` for every kind of observation"}}
{"date":"2026-09-28","from":{"k":"unit","s":"tasks","n":"calibrate > what the aggregate kept > sorts stored observations back into the two kinds"},"to":{"k":"unit","s":"tasks","n":"calibrate > what the aggregate kept > sorts stored observations back into their kinds"}}
{"date":"2026-10-01","from":{"k":"unit","s":"tasks","n":"calibrate > reading a run's own measurements > joins what a batch cost, what it took, and what it opened"},"to":{"k":"unit","s":"tasks","n":"calibrate > reading a run's own measurements > joins what a batch cost, what it took, what it opened, and how many passes it made"}}
{"date":"2026-10-01","from":{"k":"unit","s":"tasks","n":"calibrate > reading a run's own measurements > takes nothing from a batch missing one of the three"},"to":{"k":"unit","s":"tasks","n":"calibrate > reading a run's own measurements > takes nothing from a batch missing one of the four"}}
{"date":"2026-10-01","from":{"k":"unit","s":"tasks","n":"calibrate > reading a run's own measurements > takes no pass count that is not a whole number of one or more"},"to":{"k":"unit","s":"tasks","n":"calibrate > reading a run's own measurements > takes nothing from a batch whose pass count is not a whole number of one or more"}}
{"date":"2026-10-01","from":{"k":"unit","s":"tasks","n":"calibrate > fitting one suite > charges its intercept once for each pass a batch made"},"to":{"k":"unit","s":"tasks","n":"calibrate > fitting one suite > charges once for each pass a batch made"}}