Sources: 

Microsoft is changing the Windows update process, enabling users to pause updates for an extended period of 35 days with no limits on how often the pause can be extended. This feature is aimed at enhancing user control over update timing, addressing concerns about disruptions caused by untimely updates.
According to a recent blog post by the company, users can not only pause their updates, but they can also choose a specific date for the pause.
This is part of a broader effort to improve the reliability and manageability of Windows updates. The ability to pause updates indefinitely in renewable 35-day blocks recognizes the importance of timing alongside security for users.
Previously, users faced challenges with unexpected updates interrupting their workflow. Now, Microsoft addresses these issues by offering
greater flexibility. Users can easily restart their PC or shut down without forcing updates and carry out their preferred actions without interruptions.
This update is currently being rolled out to Windows Insiders in both the Dev Channel and the new Experimental Channel, marking a shift from a long-standing wish to a practical reality for many users.
The company's move reflects feedback from users who expressed the need for more control over their devices, paving the way for a more user-friendly update experience.
Sources: 
Microsoft has introduced a significant change to its Windows operating system, allowing users to pause updates for up to 35 days indefinitely. This feature enables users to extend the pause as many times as needed, enhancing control and addressing reliability concerns, according to Microsoft.