I am using Catalina and my Mac too old upgrade to Big Sur (first time ever cannot upgrade to new OS). I am not planning buy new Mac until 2022 or 2023. Mac App Store show GarageBand update and it need Big Sur so it can't be updated (that fine) but problem is red number 1 will stay on Mac App Store icon. I don't really want that stay there until 2022/2023. Is there any way hide that update without hiding any other app updates appear in future?
Thanks
Thanks