Decentralized file hosting protocol Filecoin announced that its alphanet will be launching tomorrow with the testnet coming in December
Source: https://cointelegraph.com/news/filecoin-testnet-to-launch-in-december-mainnet-in-q1-2020
Filecoin Testnet to Launch in December — Mainnet in Q1 2020
September 25, 2019
CoinTelegraph