Merge pull request #134 from JohanMabille/upgrade_xtensor

Upgraded to xtensor 0.22.0

Author: JohanMabille

README.md

@@ -28,7 +28,7 @@ Reading and writing image, sound and npz file formats to and from xtensor data s
 conda install xtensor-io -c conda-forge
 ```
 
-- `xtensor-io` depends on `xtensor` `^0.21.2`.
+- `xtensor-io` depends on `xtensor` `^0.22.0`.
 
 - `OpenImageIO`, `libsndfile`, `zlib`, `HighFive`, and `blosc` are optional dependencies to `xtensor-io`
 

environment-dev.yml

@@ -14,6 +14,6 @@ dependencies:
   - nlohmann_json
   - google-cloud-cpp=1.21.0
   - aws-sdk-cpp
-  - xtensor=0.21.10
+  - xtensor=0.22.0
   - cpp-filesystem