Major Crypto Network Upgrades
Major Ethereum, Avalanche, BNB Smart Chain, and XRP Ledger mainnet upgrades in one auto-updating calendar. Exact activations are confirmed; protocol-majority windows remain tentative.
Next finance date
BNB Smart Chain: Pasteur Mainnet Upgrade
Tuesday, August 25, 2026 · 2:30 AM UTC
Updated: Aug 20, 2026 · 40 events
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Avalanche Network Upgrades
Official Avalanche mainnet network upgrades with exact activation times, AvalancheGo versions, included ACPs, and automatic calendar updates.
Ethereum Network Upgrades
Official Ethereum mainnet hard forks and protocol upgrades with exact activation dates, included EIPs, and automatic calendar updates. Broad roadmap targets remain clearly marked until an exact activation is announced.
XRP Ledger Network Upgrades
XRP Ledger amendment activations derived from validated majority state. Earliest activation days remain tentative until the amendment is enabled.
BNB Smart Chain Network Upgrades
Official BNB Smart Chain mainnet hard forks with exact activation times from the licensed BSC chain configuration and automatic calendar updates.
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Frequently asked questions
When is the next Major Crypto Network Upgrades event?
The next event is "BNB Smart Chain: Pasteur Mainnet Upgrade" on Tuesday, August 25, 2026. Subscribe to this calendar for automatic updates.
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Where does this calendar’s data come from?
Sources: official, rights-cleared protocol repositories, documentation, and public-ledger state.
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