At the time of writing, stage I has already been initiated.

The current version of aelf Enterprise Blockchain Platform: V0.9.2

Aelf official Blog: https://medium.com/aelfblockchain

Aelf website: https://aelf.io/

Aelf whitepaper: https://aelf.io/gridcn/aelf_whitepaper_EN.pdf?v=1.6

Economic & Governance Whitepaper: https://aelf.io/gridcn/aelf_economic_system_whitepaper_en_v1.0.pdf?time=1 

Stage Ⅰ: Mainnet Preparation

1. Release aelf economic and governance white paper
2. Release introduction of the Testnet & Supporting Facilities
3. Launch public testnet V1.0
   – Launch global code audit bounty
   – Launch testnet mapping event
   – Host testnet node election
4. Recruit and establish the mainnet launch committee

Stage II: Mainnet Preview

1. Rehearse the mainnet launch process
2. Determine official launch time of the mainnet
3. Open mainnet node application

Stage Ⅲ: Mainnet Launch

1. Officially Launch mainnet
2. Open Token swap
3. Complete the mainnet node election and replace the mainnet launch Committee
4. Host DApp development competition

Stage Ⅳ: Mainnet Stability

1. Achieve self-regulating autonomy for the aelf ecosystem