Important news in the cryptocurrency circle on May 15

According to Eric Balchunas, Salim Ramji, former head of BlackRock's global ETF business, will become the new Vanguard CEO, which may change Vanguard's stance on the BTC ETF.

ABT - ArcBlock's code-free generation AI engine AIGNE has been updated to support the latest GPT-4o model.

AR - Arweave launches aogamesorg, a fully decentralized game launchpad powered by ultra-parallel AO computers.

AXL-Deutsche Bank announced its participation in MAS's asset tokenization project Guardian, selecting Axelar developers as partners.

CELO - Celo DAO proposes to launch a Kenyan Shilling stablecoin (cKES). Voting ends on May 21.

DEGEN-The Degen Chain network has been out of production for about 2 days. According to conduitxyz, the node has been resynchronized and is coordinating with the rollup team to restore the network.

MATIC - Polygon founder Mihailo Bjelic plans to upgrade the leverage of the zkEVM prover. Roadmap update is coming soon.

MAV - Maverick Protocol announces the launch of Maverick v2 Testnet.

MKR - MakerDAO announces the upcoming launch of its first SubDAO Spark as part of its endgame roadmap.

NAKA - Nakamoto Games announces new collaboration with Microsoft. #BTC