Khalim Conn-Kowlessar 2c8c299fde docs(migration): add the Bill Derivation block to the property_baseline table (ADR-0014) ... Slice 5b: update the FE-owned migration spec so the other repo can create the bill columns in parallel. - Bill block: per-section delivered kWh + cost (heating, hot water, lighting, appliances, cooking, pumps/fans, cooling) + standing_charges_gbp, seg_credit_gbp, total_annual_bill_gbp, fuel_rates_period. - space_heating_kwh / water_heating_kwh (RHI recorded demand) marked SUPERSEDED by heating_kwh / hot_water_kwh (calculator delivered fuel); kept until the bill populates, then dropped. - Cooling section kept (mostly 0 but affects the bill, cheap to store). - Records the calculator-load-bearing posture (effective_* may differ from lodged_* for pre-10.2) and that columns are defined now / populated when the SapResult->EnergyBreakdown adapter + BillDerivation wiring land. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>		2026-06-02 10:13:23 +00:00
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epc-property-round-trip-fidelity.md	feat(epc): persist renewable_heat_incentive — full round-trip equality (#1137)	2026-05-30 19:30:18 +00:00
property-baseline-performance-table.md	docs(migration): add the Bill Derivation block to the property_baseline table (ADR-0014)	2026-06-02 10:13:23 +00:00