Test failures in garbage collection on Python 3.14

[sarahec]

Describe the bug
While building for Python 3.14 (on nixpkgs), test_expand_dims fails four times:

       > FAILED tests/ndarray/test_resize.py::test_expand_dims[shape0-1-chunks0-blocks0-1] - AssertionError: assert 1 == 2
       >  +  where 1 = <built-in function getrefcount>(<blosc2.ndarray.NDArray object at 0x112e88830>)
       >  +    where <built-in function getrefcount> = <module 'sys' (built-in)>.getrefcount
       > FAILED tests/ndarray/test_resize.py::test_expand_dims[shape1-1-chunks1-blocks1-0123] - AssertionError: assert 1 == 2
       >  +  where 1 = <built-in function getrefcount>(<blosc2.ndarray.NDArray object at 0x112e88e60>)
       >  +    where <built-in function getrefcount> = <module 'sys' (built-in)>.getrefcount
       > FAILED tests/ndarray/test_resize.py::test_expand_dims[shape2-0-chunks2-blocks2-1234] - AssertionError: assert 1 == 2
       >  +  where 1 = <built-in function getrefcount>(<blosc2.ndarray.NDArray object at 0x112e89520>)
       >  +    where <built-in function getrefcount> = <module 'sys' (built-in)>.getrefcount
       > FAILED tests/ndarray/test_resize.py::test_expand_dims[shape3-axis3-chunks3-blocks3-3.333] - AssertionError: assert 1 == 2
       >  +  where 1 = <built-in function getrefcount>(<blosc2.ndarray.NDArray object at 0x112e89be0>)
       >  +    where <built-in function getrefcount> = <module 'sys' (built-in)>.getrefcount

Desktop (please complete the following information):

• OS: nixos/nix-on-darwin
• Version unstable-26.05

Additional context
NixOS/nixpkgs#477340

[lshaw8317]

Hi, thanks for drawing our attention to this.

Should be fixed now in 8665e6d

[sarahec]

Hi, thanks for drawing our attention to this.

Should be fixed now in 8665e6d

Thank you. We'll pick it up with the next release.