Thats because we have this every week without the need to dedicate a whole major update just to bugfixes. Bugfixes are deployed on a near daily basis, fixing the issues players bug report and we also detect in testing. This has been happening for years, just people tend not to actually read, check or even know of the existence of the changelog, hence why we are now having these weekly articles to highlight the many important bug fixes the game actually gets every single week:
https://warthunder.com/en/news/7131-it-s-fixed-pilot-release-en
Major updates themselves are also packed