Microsoft will start charging for Windows Server hotpatch updates in two months

Hotpatching for Windows Server 2025 allows systems to stay updated without downtime, offering a seamless way to keep applications running smoothly. Though initially free in preview until July 2025, Microsoft plans to charge $1.50 per CPU core monthly starting then, urging users to avail themselves of the free period before prices go up. This service is optional, with regular updates remaining free for those who choose not to subscribe.