https://wccftech.com/would-microsoft-deliver-more-service-pack-like-windows-10-updates/

The Windows maker introduced the November 2019 Update or version 1909 last month. Unlike the previous editions, this Windows 10 feature update was delivered as an enablement package, which meant it took less time and was less disruptive during the installation process.

The release, however, made many question if this is going to be the future strategy for Microsoft: deliver one mega feature update in spring and a second one in fall that is smaller in size and focuses entirely on performance and stability of the operating system instead of new features.