In which cases is it recommended to use the git merge command to combine branches?

The git merge command is recommended when you need to combine changes from one branch into another while preserving the history of both branches. Typically, this occurs when:

• You have completed work on a feature branch and want to integrate it into the main branch (e.g., main or develop).
• You need to synchronize branches to avoid conflicts in the future.
• You want to merge bug fixes or improvements from one branch into another.

git merge creates a new merge commit if the changes cannot be automatically combined, allowing you to keep a complete development history.

Example usage:

git checkout main
git merge feature-branch

This will merge the feature-branch into the current main branch.