[BACKPORT] [MAINT] Use major-minor branch for data with pooch (#141) (#148)

Author: tsbinns

src/pybispectra/utils/utils.py

@@ -3,6 +3,7 @@
 from multiprocessing import cpu_count
 from typing import Callable
 from warnings import warn
+from packaging.version import Version
 
 import pooch
 import numpy as np
@@ -452,6 +453,10 @@ def set_precision(precision: str) -> None:
 
 DATASETS = {alias: filename for alias, filename, _ in _DATA_ALIAS_FILE_HASH}
 
+if "dev" not in version:
+    version = Version(version)
+    version = f"{version.major}.{version.minor}"  # take data from maj.min branch
+
 _pooch = pooch.create(
     path=pooch.os_cache("PyBispectra"),
     base_url="https://github.com/braindatalab/PyBispectra/raw/{version}/data/",