# 0.23 Previous Change Summary

> Balanced Exchange Framework (BEF) - Framework Version 1.0, 2026-08-22.
> Source of record: https://balancedexchangeframe.work/doc/v0-23

- Replaced the binary > EUR 0.01 TOO EXPENSIVE rule with three transaction-price bands: LOW PRICE < EUR 0.01; MID PRICE EUR 0.01-EUR 0.30 inclusive; HIGH PRICE > EUR 0.30.

- Clarified that transaction price is an economic-use signal and does not by itself exclude a native coin from BEF.

- Reclassified BTC as MID PRICE, ETH as HIGH PRICE, ADA and ZEC as MID PRICE, TRX as resource-conditional LOW/MID, and GRAM/TON as a LOW-MID range on the stated reference basis.

- Updated the main Native Coin Registry, Annex Q fee table and Annex S fee/Nostr matrix while preserving the Nostr key-alignment conclusions from 0.22.

- Preserved BuyLana.com, P24 Native Coin Integration, coin-specific Registrar/Split architecture, CP-58 evidence requirements, and all EU/MiCA, UK and U.S. regulatory gates.