code: def find_bump(target, tag):
      
      tmp = tag.split(".")
      existing = [intify(basename(f)) for f in glob(join(target, "[0-9]*.md"))]
      latest = max(existing)
      if int(tmp[0]) > latest[0]:
          return "major"
      elif int(tmp[1]) > latest[1]:
          return "minor"
      else:
          return "patch"
docs: Identify the kind of release by comparing to existing ones.