Anza Sets Oct. 21 for Solana’s Alpenglow Mainnet Upgrade

Crypto Insight Summary: The upgrade targets 150-millisecond finality, while validators and block-data providers face software changes before the switch. Crypto Insight Analysis: Direction: Bullish SOL Impact: Minor Impact Horizon: Short-term (1-3 days) Reasoning: Mainnet upgrade could boost network performance, but immediate market impact is limited.