Gavin Wood, founder of Polkadot, recently announced the latest progress of JAM at the Polkadot Fellowship Call. The important information is as follows:
1. JAM SDK: Parity has launched v0.1, which supports Rust developers to create services and upload them to JAM.
2. CoreVM: Parity will launch the initial version of CoreVM in January at the latest, which is the first official service; it is the first to run arbitrary code on the blockchain without being constrained by Gas restrictions or block restrictions, achieving true Turing completeness; in addition, Gavin also hopes to launch a demo of the DOOM game in the near future, which will show the capabilities of JAM and PVM.
3. JAM 1.0: It is expected to complete the full-featured version by April 2025 and enter the audit stage.
4. JAM V2 plan: Introduce quantum resistance and JAM Grid to support the integration and expansion of multiple instances.