Makes the per-task advisor discoverable
The in-session model + effort advisor shipped in 5.11.56/57 but was invisible: it was not among the commands listed by measure.py help. A feature nobody can find is a feature nobody has.
CLI discoverability: route is now listed in measure.py help, with both the plain and --json forms.
python3 measure.py route --task "..." # Model + reasoning-effort advice for one task
python3 measure.py route --task "..." --json # Machine-readable recommendation
That is the whole code change in this release: two lines in the usage listing. The advisor's behavior is unchanged since 5.11.58.
Documentation for the advisor lives in the docs site under Per-task model and effort advice — what it decides, how it speaks each platform's native model names and effort knob, and the floor that keeps cheap models on easy work only.
Correction: the original notes for this release described a README section covering the advisor. That section was moved to the docs site shortly after release; the README carries a one-line pointer instead.