v0.23.1 — sentinel: reset MA/slope on model/runtime regime change (#217)
v0.23.1 — sentinel: reset MA/slope on model/runtime regime change (#217)
A mid-task model/runtime change now triggers exactly one regime reset:
identity-first comparison, series/hysteresis clear, full re-resolution of
model-keyed config, reset-before-fire. New regime_change event (DESIGN
v0.6.3 §6), regime_change_resets in attempt_end, runtime on turn events,
OVF_MODEL_ALIASES knob, threshold provenance via OVF_T_ABS/OVF_W_PCT
explicitness.
Adopted from the external design review by @pm25coder (issue #159,
comment of 2026-08-27).
Evidence: PR #232 (L1-7 completion record inline; 3-seat heterogeneous
review record: #217 (comment))