DiffBuilder._compare_lists used Python's == to skip unchanged list items, but 1 == True in Python causes the diff to miss type changes that are meaningful in JSON.

Changes

• jsonpatch.py: Replace if old == new: continue with elif self.dumps(old) == self.dumps(new): continue, placed after the isinstance checks for MutableMapping/MutableSequence. This mirrors the existing logic in _compare_values, which already had a comment explaining why dumps-based comparison is necessary.
• tests.py: Add test_issue180 covering the case where a list contains 1 vs True items.

Example

src = {'aaa': [1, 1, 1]}
dst = {'aaa': [1, True, True]}

patch = jsonpatch.make_patch(src, dst)
res = jsonpatch.apply_patch(src, patch)

# Before fix: patch was empty, res['aaa'] remained [1, 1, 1]
# After fix: patch correctly replaces indices 1 and 2
assert isinstance(res['aaa'][1], bool)  # True
assert isinstance(res['aaa'][2], bool)  # True