BNB Chain published its 2026 Tech Roadmap on December 30, 2025, presenting the plan as a response to production usage recorded during 2025. The roadmap says BNB Chain operated with zero downtime, processed up to 5 trillion gas per day, reduced gas prices from 1 gwei to 0.05 gwei, and reached an all-time high of 31 million daily transactions on October 5, 2025. Those are BNB Chain-reported metrics, supported in the roadmap by references to BscScan and DeFiLlama charts.
Roadmap follows reported growth in usage, TVL and transactions
BNB Chain’s year-end report, published on December 31, 2025, adds more concrete activity metrics. It says total unique addresses exceeded 700 million, BSC and opBNB each reached more than 4 million daily active users, TVL increased by 40.5%, and average daily transactions rose to 10.78 million before the October peak of 31 million daily transactions. The same report says stablecoin market capitalization on BNB Chain doubled to $14 billion at its peak, while real-world assets surpassed $1.8 billion at the time of writing.
The roadmap ties those figures to BNB Chain’s 2026 development priorities: higher throughput, lower latency, lower fees, better execution quality and stronger infrastructure resilience. BNB Chain’s stated 2026 targets include 20,000 TPS with sub-second finality, additional gas-fee reductions, a dual-client strategy using Geth and Reth-based clients, parallel execution research and storage improvements. These are roadmap objectives, not completed performance outcomes.
The draft’s references to external analyst commentary have been removed. The available official sources support a clear operational framing: BNB Chain is positioning its 2026 roadmap around reported 2025 usage in transactions, daily active users, gas consumption, TVL, stablecoins and RWAs. They do not independently prove that demand will remain durable across the same categories in 2026.
Osaka/Mendel hard fork targets execution consistency
BNB Chain published its Osaka/Mendel hard fork announcement on April 16, 2026, stating that the upgrade was scheduled for April 28, 2026. The official BNB Chain documentation lists the Mendel upgrade as enabled on mainnet at 2026-04-28 , with the testnet upgrade enabled on March 24, 2026.
Osaka/Mendel bundled nine BEPs, including six adopted Ethereum EIPs and two BNB Chain-specific upgrades. BNB Chain described the hard fork as an infrastructure upgrade focused on execution consistency, gas predictability, block stability and faster finality under real usage. The documentation highlights BEP-652, which implements a protocol-level transaction gas cap of 16,777,216 gas, rejecting transactions above that limit during validation.
The upgrade did not change governance, custody or control structures. Its confirmed scope was technical: tighter execution limits, more predictable transaction behavior, improved finality mechanics, blob-transaction limits by block number, an in-memory voting pool for fast finality and an eth_config JSON-RPC method for better node-configuration visibility.
BNB Chain has reported elevated 2025 usage and linked its 2026 roadmap to that production load, while Osaka/Mendel has already gone live as an execution-focused mainnet upgrade. The durability of demand across stablecoins, RWAs, trading and agentic applications remains an analytical question that requires follow-up data from dashboards, application usage, liquidity concentration and transaction distribution, not just roadmap language.