I have a MacBook Pro (early 2015) with MacOS Mojave 10.14.3, Safari 12.0.3 and XCode 10.3. The webpage I want to remote debug is opened in Safari on an iPhone SE with iOS 14.2.
The answers I got on StackOverflow suggest that I should upgrade my macOS Safari and/or my XCode version installed on my Macbook.
I see that there is a download for Safari 14.0.1 Beta 4 but it requires at least macOS Mojave 10.14.6.
From https://xcodereleases.com/, I see that my current XCode version 10.3 is the latest I can get given my MacOS Mojave version 10.14.3
So I definitely have to upgrade my MacOS version.
So it looks like I could upgrade to MacOS Mojave 10.14.6, which would allow me to install XCode Xcode 11.3.1 at most and also upgrade Safari to version 14
Great, but I fear that clicking on the "install now" button would also install the latest and recently released "Big Sur" because this is what i see on the Software Updates screen.
So this is my (indeed simple, but I wanted to provide more context) question: Can I make sure I upgrade to Mojave 10.14.6 only and not Big Sur from the Software Updates screen I see ?