Version history
How the Conversational Design Systems step-by-step tutorial has changed over time. Each entry preserves an earlier published version; the live tutorial stays canonical.
The version published before the 2026 audit corrected the size of the runnable reference implementation. Step 11 described corredor-control-plane as about four hundred lines; a fresh clone measures 486 lines of TypeScript across src/, so it now reads about five hundred, matching the correction the book received in the previous audit.