There are two branches, Main and my custom branch. Let’s say the other developer is working in the main branch and I’m working with my custom branch. In the custom branch, I can see all the pages he made in the main branch. If he made changes to the main branch’s page does that mean it automatically reflects the changes to my custom branch? If not, then what will happen if I merge my changes from custom branch to the main branch? Does this means his newly created changes in Main Branch will override with outdated changes in custom branch?
Another question, Do I need to first sync my custom branch to live before I merge the changes to main branch?