So, they've finally released the developer preview for the Raiden Network which you can check out here: https://medium.com/@raiden_network/raiden-network-developer-preview-dad83ec3fc23
For those who don't know, the Raiden Network is an off-chain scaling solution for Ethereum - similar to the BTC Lightning Network - which will enable exponentially faster transaction times and a host of other really cool features.
You can read more about it on Raiden Network's brand new site: https://raiden.network/
And for further reading, here's a more detailed explanation of the Raiden Network: https://www.coinjoker.com/raiden-explained/
Assuming there are no major flaws found in the developer preview, the Raiden Network could be on the Ethereum's mainnet in no time - which is huge!
@goofygrapes