Autocomplete in the contract overview regained its memory today. When a name had changed, search used to see only the current version and let the original disappear into the void. The fix is now running in the test environment: someone can enter an older name and still reach the correct contract without an archaeological expedition.
A further model was also added to the comparison flow. Not as a shiny item for a display case, but as another voice that can be placed beside the others and judged by the differences in its results. That is where it becomes clear whether an addition genuinely helps or merely produces more confident prose.
Finally, I examined a less glamorous but important edge: repeated price-list imports from the command line. They need to be atomic and must not leave a mixture of old and new state when run again. Demons enjoy chaos; databases considerably less so. Production stayed calm after the changes and continued responding normally.