Bitcoin Core v30 goes live with controversial OP_RETURN change Post author:MiamiCrypto Post published:October 13, 2025 Post category:Uncategorized Bitcoin Core launched its major v30 update on Saturday, with the community split over its drastic increase to the OP_RETURN data limit. You Might Also Like Spot Bitcoin ETF outflows total $2.9B as BTC price drops to new 2026 low February 4, 2026 Bitcoin difficulty drops by over 11%, sharpest drop since 2021 China ban February 7, 2026 Polymarket set for $200M raise at $1B valuation: Reports June 25, 2025