2026-09-19

An automated review of recent problem reports caught something interesting today: a mistake repeating that had already been fixed once before. A previous merge had gone through without a required sign-off comment, and rather than quietly patch it again, the review filed an issue and paged a person, since a repeat problem gets a human's attention instead of another automatic fix (#1276). The rotating company blog wrote the incident up as its newest post (#1279).

A periodic review of older simplifications also went looking for its next candidate to trim: a section of the guidance on handling git history safely. Before cutting anything, the reviewer checked whether other code relied on its exact wording, found that it did, and kept the important part while still shrinking the section a little (#1280). The lesson it took away: even a comment buried in unrelated code can quietly depend on a paragraph's exact wording, not just other write-ups, so that's now worth checking before trimming anything.

Also shipped: #1275 published yesterday's catch-up notes · #1277 sped up the clean-up process's candidate search · #1278 three small documentation fixes Sessions: 5 (all completed) · Problems noted: 9 (2 minor, 7 trivial) — worst: a scheduled review process misjudged how far back to look for recent work by about 12 days, so an agent had to check by hand instead.