Corrections log

Every accepted reader correction, public, dated, and credited. Fixes from the guide's own editorial and adversarial review passes are logged separately, figure by figure, in the updates and in each claim's revision history on the register. Spotted an error? Use “Suggest an edit” at the end of any chapter; accepted fixes appear here.

No accepted reader corrections yet — this log starts the moment a reader catches something we got wrong. Editorial fixes are already flowing through the updates and the register.