Polkadot developer Parity Technologies has released the second version of its blockchain building kit Substrate 2.0, including 70 composable modules. Author: William Foxley

Popular data analytics site DeFi Pulse has claimed a “previously undetected issue” saw TVL under-reported by more than $4 billion on Sept. 18. Author: Paddy Baker

Messaging app company LINK has started a rewards program where people can get LINK tokens by using its remittance and investment mobile apps. Author: David Pan

Bitcoin price holds steady while ether in smart contracts reach a level not seen in four years. Author: Daniel Cawrey

TBTC, a decentralized way to copy bitcoin (BTC) over to Ethereum, is relaunching today after a smart-contract bug sunk the project in May. Author: Brady Dale