>We’re readying Arbitrum for a mainnet Ethereum launch. Over the next several weeks, we will release a series of small upgrades to Arbitrum, and redeploy our testnet to incorporate these changes as we release them.
The remaining pre-mainnet work will be mostly around bug-fixes and Arbitrum Virtual Machine performance. But we have some other really exciting features coming in the next few weeks. <Aherm. Cough, cough> BLS signatures and more <cough>.
If the SPX wasn't dumping today, which in turn is causing BTC to stutter, LINK would have exploded through the roof with this news. Or it will in a day or two, as is always the case with LINK and news cycles.