docs

Author: alimanfoo

docs/api/storage.rst

@@ -12,3 +12,5 @@ can be used as a Zarr array store.
 .. autoclass:: DictStore
 .. autoclass:: DirectoryStore
 .. autoclass:: ZipStore
+
+.. autofunction:: migrate_1to2

docs/release.rst

@@ -13,9 +13,6 @@ Support has been added for organizing arrays into hierarchies via groups. See
 the tutorial section on :ref:`tutorial_groups` and the :mod:`zarr.hierarchy`
 API docs for more information.
 
-To accommodate support for hierarchies the Zarr format has been modified. See
-the :ref:`spec_v2` for more information.
-
 Filters
 ~~~~~~~
 
@@ -24,7 +21,18 @@ TODO
 Other changes
 ~~~~~~~~~~~~~
 
-* The bundled Blosc library has been upgraded to version 1.10.2.
+To accommodate support for hierarchies and filters, the Zarr metadata format 
+has been modified. See the :ref:`spec_v2` for more information. To migrate an 
+array stored using Zarr version 1.x, use the :func:`zarr.storage.migrate_1to2` 
+function.
+
+The bundled Blosc library has been upgraded to version 1.10.2.
+
+Acknowledgments
+~~~~~~~~~~~~~~~
+
+Thanks to Matthew Rocklin (mrocklin_), Stephan Hoyer (shoyer_) and
+Francesc Alted (FrancescAlted_) for contributions and comments.
 
 .. _release_1.1.0: