Digest: Solana Alpenglow hits mainnet, Glamsterdam test cancelled, JPMorgan sees 10% BTC returns

• —Alpenglow live on Solana mainnet: finality cut from 12.8s to ~150ms
• —Glamsterdam Hoodi test cancelled over flaws in EIP-8037 and EIP-8038 affecting 13 DeFi contracts
• —JPMorgan expects bitcoin to return 10% a year over the next decade
• —Starknet community backs move to a post-quantum L1 with 93.52% of votes