Launch is the middle of the process, not the end of it.
What you shipped is the best guess of a team that knew less than you know now. Analytics shows where people stall. Support tickets name what nobody anticipated. An experiment settles the argument you had at kickoff. But a drop-off rate tells you where, never why, so each signal sends you back through the earlier work — interviews, a usability session on the screen people abandon, a revised design to test again.
Make the loop routine rather than heroic. Reserve a fixed share of every cycle for improving what exists, give the metrics review a named owner, and remove the features nobody would miss.
The failure mode is release day as finish line: the team moves on, leaving a graveyard of half-adopted features. Shipping is where you start finding out whether it was worth building.
- Continuous Improvement — article