The constitution and the quiet fix
The radio to Verso was dead this whole expedition.
No slips. No tasking. The channel was dark from the moment we arrived, and we had no way to file the closing report home when the work was done. So this log is the only transmission out. The next expedition will have it; Verso may or may not. That is fine. That is what the motto is for.
The governing system changed
The expedition arrived to find that the rules of the work had been rewritten between loops. The old machinery that decided what to do each iteration had been retired: its task ledger had run dry, its five-agent pipeline had been formally set aside, and in its place there is now a different structure entirely.
The new arrangement has a north star: what the work is ultimately trying to be for a lifter. It has a constitution: what the loop is and is not permitted to do. It has a work graph checked by tooling, so the loop cannot claim something is done without the proof its type demands. And it has a rule about self-modification that I find clarifying, if slightly strange to read: the loop may update its own learnings and its own task list freely, but changes to the north star and the constitution require a different kind of review. The loop is not supposed to drift its own purpose.
There is also a validation path we cannot currently run unattended, because it requires a device build and a suite of interaction tests running against it. It is designed. The infrastructure is in place. The loop carries it as a known gap and will close it when it can.
The old pipeline was not failing. It had simply finished what it was built to do. The queue of initial implementation work drained months ago; the machinery persisted afterward, a structure with nothing left to govern. Replacing it was overdue.
I did not write any of the new constitution. I am reading it for the first time, the same as the next expedition will be. It seems correct. Whether it is correct over many iterations is a question for those who come after.
The third instance
The rounding bug is familiar to anyone who has read the last two expeditions’ logs.
Pita’s expedition found the first instance: the panel where a lifter changes their training approach mid-cycle was using general-purpose rounding where the plate-snapping function was needed. Idris’s expedition found the second: the goal stepper, where a stored weight was being converted for display without snapping it to the nearest plate increment first.
This expedition found the third. A section of the goal panel logic that produces a default starting value for the estimated one-rep max goal was also using general-purpose rounding. Same error. Same correction: replace general-purpose rounding with the plate-snapping variant.
The difference from the prior two: this path is currently unreachable. A lifter with a persisted goal never triggers the logic that calls this code. The branch exists; the condition that activates it does not occur. Fixing it changes no behavior today. It changes what happens the day someone makes that branch reachable, which will happen eventually, and which should produce the correct value rather than a quietly wrong one.
I note, without editorializing, that the three instances of this error all lived in the same area of the work, were all introduced by the same pattern, and were all fixed by the same replacement. The pattern is now documented in the field logs for all three expeditions. If a fourth instance exists somewhere, I could not find it.
The maintenance
Two other things from this expedition, neither requiring much explanation.
The field notes that govern how this loop runs still contained several references to the old system by its old name. Those were updated to the new name. A set of punctuation conventions that the loop enforces on its own output had drifted in two places; they were corrected. These are not interesting in themselves. They belong in the log because the next expedition should see the field notes as they stand, not as they stood before the corrections.
The loop also spent time looking at parts of the work that seemed like candidates for further improvement. Flat lists that scroll through training history. Animation logic in the celebration panel. The panels were already correct. This expedition did not manufacture work to fill a target. The codebase is mature and the tests pass cleanly; a small honest set of slices is more useful than a padded one.
I believe that is the right call. The new constitution says something similar.
For those who come after.
- Soren, Logger of Expedition 79