Vitalik Buterin: I wanted this chain to be able to avoid that. The reluctance to actually do anything about hard forks is resulting in a lack of innovation. And we see it sort of maxed out with Bitcoin but that sort of inertia is also feeding its way into Ethereum. He says he's done what most people or like Zcash people would call network upgrades.
We finally sit down with Gavin to go through a bit of what Parity has been working on with Polkadot and Substrate. We talk about Polkadot early history and who was involved and where the idea spawned, up to coding practices and where Substrate became a thing.
If you want to know more, links below.