# 0.22 Previous Change Summary (fee threshold superseded by 0.23)

> Balanced Exchange Framework (BEF) - Framework Version 1.0, 2026-08-22.
> Source of record: https://balancedexchangeframe.work/doc/v0-22

• Added “BALANCED EXCHANGE FRAMEWORK” directly under BEF on the first page so the acronym is explicit at first sight.

• Added P24 Atomic Unit & Fee Economics and Transaction Fee & Practical Minimum gates; atomic divisibility is explicitly separated from practical payment viability.

• Added CP-58 requiring canonical unit/precision, approved EUR conversion, live fee estimator, rolling 30-day median/average, P95, dust/minimum output, account reserve/activation and storage/rent evidence before ACTIVE status.

• Added Annex Q with smallest native units, EUR atomic-unit values, representative standard-transfer fee economics and a preliminary fee-only suitability view for all 0.20 candidates.

• Added Annex R integrity review confirming that the 0.20 P01-P24, BuyLana.com, coin-specific Registrar/Split architecture, EU/MiCA, UK and U.S. branches and prior annexes remain in the document.

• Preserved Annex P as the versioned USD market snapshot and used it as the price basis for Annex Q atomic-unit conversions; EUR conversion uses the latest published ECB reference rate available at preparation time.

• Dynamic-fee networks are not given a fake permanent “average”: they receive LIVE GATE treatment until a reproducible rolling fee feed is stored in their Coin Integration Profile.