Ever wondered what will be the next step in blokchain tech or how entire ecosystem gets to evolve? Glimpes of that alongside explanation of gamechanging ideas such as decentralized exhcanges, atomic swaps and else is offer in a nice sumarizing article on Cointelegraph: https://cointelegraph.com/news/decentralized-exchanges-off-chain-atomic-swaps-and-a-brief-look-into-the-future
