Welcome to the Atlassian Community.
When you clone a repository, you will automatically clone it with master as your default branch. You can choose a different branch by clicking Advanced when cloning in Sourcetree.
Git/Sourcetree will always by default create a new branch of from the current branch you are on. You also have the option to branch off of a specific commit.
Hello Sourcetree users!!! With the recent removal of Bitbucket Cloud account passwords for app passwords (please see our Bitbucket Cloud community post for details on why we made this change for se...