Q:

git stash changes apply to new branch?

I was working on master branch, made some changes and then stashed them. Now, my master is at HEAD.
But now, I want to retrieve these changes but to a new branch which branches from the HEAD version of the master branch. 
How do i do this ?

A:

Is the standard procedure not working?

make changes
git stash save
git branch xxx HEAD
git checkout xxx
git stash pop

Shorter:

make changes
git stash
git checkout -b xxx
git stash pop

A:

Since you've already stashed your changes, all you need is this one-liner:

git stash branch <branchname> [<stash>]

From the docs (https://www.kernel.org/pub/software/scm/git/docs/git-stash.html):

Creates and checks out a new branch named <branchname> starting from the commit at which the <stash> was originally created, applies the changes recorded in <stash> to the new working tree and index. If that succeeds, and <stash> is a reference of the form stash@{<revision>}, it then drops the <stash>. When no <stash> is given, applies the latest one.
This is useful if the branch on which you ran git stash save has changed enough that git stash apply fails due to conflicts. Since the stash is applied on top of the commit that was HEAD at the time git stash was run, it restores the originally stashed state with no conflicts.

