Am I remembering this right? This was an option that would automatically reload the page upon changes to the source file?
Nothing happened to it. I just tested it on OSX with current branch-2.3 locally. If you are experiencing a problem or a question, it is always advised to provide specific details up front:
- exactly what you did
- exactly what you saw
- version, platform, OS info
And as appropriate:
- code samples / reproducers
- screenshots
Otherwise there is no way to speculate what is going on for you, specifically.