Upgrade News

Crypto news, in-depth analysis and latest market developments tagged Upgrade. The COINOTAG editorial desk keeps the archive continuously updated.

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August 31, 2026 at 09:26 AM UTC

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Zakura's Zakura Common Cuts Zcash (ZEC) Shielded Transaction Build Time to 200 ms
Zakura Common lets Zcash (ZEC) wallets build shielded transactions in under 200 ms — 14x faster mobile proofs, no network upgrade needed.
Aug 31, 2026
Polygon Discloses Security Flaws Fixed in POL Network's Austin and Kyoto Hard Forks
Austin and Kyoto Hard Forks Close Quiet Flaws Polygon Labs has publicly disclosed several previously private security vulnerabilities that could have disrupted its proof-of-stake network, confirming that fixes were already deployed through two recent hard forks. The affected software spa
Aug 29, 2026
Ripple to Delete 10,000+ Lines of XChainBridge Code From XRP (XRP) Ledger
Ripple proposes deleting over 10,000 lines of unused XChainBridge code from the XRP Ledger while Lending Protocol V1.1 undergoes AI-only security review.
Aug 29, 2026
Ethereum Developers Propose EIP-8394 to Guard $104 Billion Staked ETH from Quantum Threats
Ethereum developers propose EIP-8394 to rework the deposit contract for $104B staked ETH, while EIP-8141 account abstraction is scheduled for the Hegotá fork.
Aug 28, 2026
Ethereum (ETH) Foundation's Glamsterdam Upgrade Targets Triple Base-Layer Throughput
Glamsterdam Repricing Puts Smart Contracts Under Scrutiny Ethereum (ETH)'s next major hard fork has entered its decisive testing phase, with the Ethereum Foundation's candidate schedule for the Glamsterdam upgrade aiming to triple base-layer throughput by <a href="https://en.coinotag.com
Aug 28, 2026
Ethereum (ETH) Core Developers Lock Account Abstraction EIP-8141 Into Hegotá Upgrade
Ethereum core developers confirmed account abstraction EIP-8141 for the Hegotá upgrade as Tokyo readies its first institutional Ethereum summit.
Aug 28, 2026
Solana Foundation Cuts Mainnet Slot Time to 350ms in Speedup Push
Solana Foundation activated 350ms slot times on mainnet, the first stage of a plan toward 200ms, while SOL on-chain volume and ETF inflows surge.
Aug 25, 2026
BNB Chain Activates Pasteur Hard Fork on BNB (BNB) Smart Chain at 02:30 UTC
BNB Chain activated Pasteur on BSC mainnet at 02:30 UTC, adding BEP-682, BEP-695 and BEP-675 for bridge and validator security.
Aug 25, 2026
Solana (SOL) Cuts Slot Time to 350ms in SIMD-0525
Slot Time Cut to 350ms Solana (SOL), a prominent altcoin, has reduced its slot time from 400 milliseconds to 350 milliseconds, marking the first step in a four-phase plan under SIMD-05
Aug 24, 2026
Ondo Finance Abandons Ondo Chain After 17 Months, Keeps ONDO Settlement on Ethereum
Ondo Finance has abandoned its Ondo Chain Layer 1 after 17 months, keeping execution in TEEs and Ethereum settlement, while ONDO adds users.
Aug 23, 2026
BNB Chain Sets BNB (BNB) Pasteur Hard Fork for August 25
BNB Chain activates the Pasteur hard fork on BNB Smart Chain at 02:30 UTC on August 25, 2026, boosting testnet throughput from 1,237 to 2,324 TPS.
Aug 23, 2026
Arbitrum (ARB) Elara Upgrade Raises Stylus Contract Capacity to 96KB
Arbitrum’s ArbOS 61 Elara upgrade is live, lifting Stylus contract limits to 96KB and adding optional compliance filters for appchains.
Aug 22, 2026
Ethereum Foundation Warns 21,000 GAS Transfer Assumption Will Break in Glamsterdam
GAS News GAS (GAS), Ethereum's transaction-cost metering unit, is at the center of a compatibility warning from the Ethereum Foundation. In an Aug. 17 official blog post, the Protocol DevOps team said that software with a hardcoded maximum gas limit “will break,” singling out <a href="ht
Aug 18, 2026
Intersect Targets Cardano's Dijkstra Upgrade for Q4 2026 in Two-Phase Plan
Intersect's two-phase Dijkstra plan targets Q4 2026 code completion for Cardano; ADA hovers near $0.174 with support at $0.1706.
Aug 17, 2026
Cardano (ADA) Keeps Dijkstra Hard Fork Phase 1 on Track for End-2026
Cardano (ADA) keeps Dijkstra hard-fork plans unchanged, with Nested Transactions and Linear Leios due by end-2026 and Peras in Q2 2027.
Aug 15, 2026
Ethereum (ETH) Ends 8-Year Poseidon Push for Standard Hashes
Ethereum News As of Aug. 14, 2026, Ethereum (ETH) has ended its eight-year effort to integrate Poseidon, a hash function built for zero-knowledge systems, and is returning to established SHA and BLAKE2s standards at layer 1. The decision, disclosed by Ethereum Foundation researcher Justi
Aug 14, 2026
Ethereum (ETH) Roadmap Shifts to Three-Layer Post-Quantum Design
Ethereum News Ethereum (ETH) has moved away from the six-stage development sequence that shaped its post-Merge narrative, replacing that framework with a three-layer technical map covering consensus, data and execution. The earlier model organized work around named stages such as the Mer
Aug 10, 2026
Bitcoin’s BIP-110 Fork Mines Only 2 Blocks Before Stalling
Bitcoin News A breakaway Bitcoin (BTC) network tied to the BIP-110 anti-spam proposal stalled almost immediately after splitting at block 961,632, producing only two blocks in about eight hours before falling dozens of blocks behind
Aug 10, 2026
Hyperliquid (HYPE) to Move HIP-3 Fees to Per-Market Model With 90% Discount
Hyperliquid (HYPE) plans per-market HIP-3 fees, keeps a 90% growth-mode discount and ties protocol fees to HYPE buybacks after $169M Q2 revenue.
Aug 7, 2026
XRP Ledger v3.3.0 Sends Six Amendments to Validator Vote
XRP News XRP (XRP) developers released v3.3.0 of xrpld, the reference server software for the XRP Ledger, opening validator consideration of six amendments aimed at institutional privacy, payment efficiency, and asset administration. The official release, issued this week by Ripple and X
Aug 7, 2026