On December 19th, Polkadot founder Gavin Wood announced the latest progress of JAM on the Polkadot Fellowship Call. Important information is as follows:

1. JAM SDK: Parity has released v0.1, supporting Rust developers to create services and upload them to JAM.

2. CoreVM: Parity will release the initial version of CoreVM by the latest next month, which is the first official service; it runs arbitrary code on the blockchain without being limited by Gas or block restrictions, achieving true Turing completeness; In addition, Gavin also hopes to demonstrate the ability of JAM and PVM in the DOOM game shortly.

3. JAM 1.0: Expected to complete the full-featured version before April 2025 and enter the audit stage.

4. JAM V2 plan: Introduce quantum resistance and JAM Grid, support the integration and expansion of multiple instances.