According to TechFlow, Polygon Labs announced that the Miden Alpha testnet v3 is now online. Polygon Miden is an innovative zkVM rollups that is still in the testnet stage, enabling users to create and execute their own zero-knowledge proofs. Currently, Polygon Miden Testnet v3 supports standardized user operations and smart contracts, and introduces new features such as instant notes, transaction IDs within blocks, no standard clients, and auxiliary fields for notes. In addition, the core code has been refactored and the command line interface has been improved. The Rust compiler, Oracle support, and network transaction capabilities will be launched in the coming weeks.