PeerfoldSign inEvery product release changes what is true, which means every release silently breaks some lesson somewhere. Institutionalize the sweep: when a release ships, audit which lessons it touches and revise them in the same cycle.
This is the second half of the launch-surface play from Stage 01, and together they form the engine that pays down adoption debt continuously instead of in painful annual rewrites. A curriculum that tracks the product release-by-release is a living asset; one that does not is a countdown to embarrassment.
Frozen curriculum
The market moves, the product moves, and teaching that does not move with them converts your Express asset into a liability that certifies people in yesterday's practice.