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Counterparty Core v11.3.0 just released! 🎉
Upgrade your node ASAP! 📷 Activates at block 966,200 on mainnet (approximately September 9, 2026)
Upgrades:
- New command-line client
- Fairmint/LP: "max_mint_per_address" and "pool_quantity" are now normalized
- Corrected the Bitcoin transaction fee calculation
- Isolated health checks from API worker saturation
- Other Bugfixes, API changes and Security Hardening
Notes:
- legacy v1 JSON-RPC API is now disabled by default, operators who still rely on it must opt back in with "--enable-api-v1"
Credits:
Ouziel Slama
Dan Anderson
Adam Krellenstein
Release:
github.com/CounterpartyXC…
Upgrade your node ASAP! 📷 Activates at block 966,200 on mainnet (approximately September 9, 2026)
Upgrades:
- New command-line client
- Fairmint/LP: "max_mint_per_address" and "pool_quantity" are now normalized
- Corrected the Bitcoin transaction fee calculation
- Isolated health checks from API worker saturation
- Other Bugfixes, API changes and Security Hardening
Notes:
- legacy v1 JSON-RPC API is now disabled by default, operators who still rely on it must opt back in with "--enable-api-v1"
Credits:
Ouziel Slama
Dan Anderson
Adam Krellenstein
Release:
github.com/CounterpartyXC…
github.com Release v11.3.0 · CounterpartyXCP/counterparty-core Release Notes - Counterparty Core v11.3.0 (2026-08-16) Counterparty Core v11.3.0 is an operational hardening release addressing the root causes of the 2026-07-15 production incident, in which a sma... 
