Z Shell

To upgrade to a new version of zsh:

  1. Checkout dev/UPSTREAM.
  2. Replace its contents with the new version.
  3. Rename zsh/.gitignore to zsh/.gitignore.dist.
  4. Commit and push the new content.
  5. Create an eng/ branch.
  6. git merge dev/UPSTREAM into your branch and resolve any conflicts.
  7. Review, test, and nominate that eng/ branch.