#Picoin Major Update for Pi Network: Node Version 0.5.0 Released
The Pi Network has reached a significant milestone with the release of Node Version 0.5.0. This major update is a critical step in preparing Nodes for the Mainnet blockchain, marking a new chapter in the evolution of Pi Network's infrastructure.
#### Transition to Testnet2 Blockchain
The standout feature of this update is the transition of Nodes to the Testnet2 blockchain. This transition is pivotal as it simulates the Mainnet environment, allowing for rigorous testing and validation of the systems before the final shift to Mainnet. This simulated environment is designed to mimic real-world conditions, ensuring that any potential issues can be identified and resolved ahead of the official launch.
#### Testing the Switch Between Blockchains
One of the primary objectives of Node Version 0.5.0 is to test the switch between the Testnet and Mainnet blockchains. This switch is a crucial aspect of the overall migration process, and its successful implementation is essential for a smooth transition. By thoroughly testing this mechanism, the Pi Network aims to minimize disruptions and ensure a seamless experience for its users when the Mainnet is finally launched.
#### Status of the Original Testnet
While the focus is on the new Testnet2 blockchain, the original Testnet will remain active for the time being. However, it will soon cease to be used for Node operations. Despite this change, the original Testnet will continue to function normally for Pioneers and Pi app developers. This continuity ensures that ongoing projects and developments are not adversely affected, providing stability and support to the Pi Network community during this transition period.