Testnet4 proposal advances
Developers advance a replacement Bitcoin test network intended to address long-standing problems with Testnet3.
On June 7, 2024, Testnet4 proposal advances. Developers advance a replacement Bitcoin test network intended to address long-standing problems with Testnet3.
Testnet4 was proposed to replace the long-running public testnet3, addressing difficulty-reset and block-storm behaviors that had made the old test network unreliable for developers.
The event is historically useful because Bitcoin's development history is built not only from activated consensus changes but also from standards, implementation milestones, security maintenance and proposals that shape later engineering choices.