Exclude bad version of numcodecs

Author: dstansby

docs/release.rst

@@ -36,6 +36,8 @@ Maintenance
   ``zarr-python`` if you can install it, but to reduce our maintenance
   burden we will no longer run our compatibility tests for it.
   By :user:`David Stansby <dstansby>` (:issue:`2344`).
+* Excluded version 0.14.0 of numcodecs, due to a bug in the implementation of
+  the Delta filter (see https://github.com/zarr-developers/numcodecs/issues/653 for more information).
 
 Deprecations
 ~~~~~~~~~~~~

pyproject.toml

@@ -42,7 +42,7 @@ docs = [
     'sphinx-copybutton',
     'pydata-sphinx-theme',
     'numpydoc',
-    'numcodecs[msgpack]',
+    'numcodecs[msgpack]!=0.14.0',
 ]
 
 [project.urls]