BLD: Python 3.11 wheels

.travis.yml

@@ -39,6 +39,13 @@ jobs:
         - NP_TEST_DEP="numpy==1.21.2"
         # Xenial is EOL and the pip there doesn't support python 3.10
         - DOCKER_TEST_IMAGE="multibuild/focal_arm64v8"
+    - os: linux
+      env:
+        - MB_PYTHON_VERSION="3.11"
+        - NP_BUILD_DEP="numpy==1.23.2"
+        - NP_TEST_DEP="numpy==1.23.2"
+        # Xenial is EOL and the pip there doesn't support python 3.10
+        - DOCKER_TEST_IMAGE="multibuild/focal_arm64v8"
 before_install:
     # See:
     # https://github.com/travis-ci/travis-ci/issues/8920#issuecomment-352661024

azure-pipelines.yml

@@ -66,7 +66,12 @@ jobs:
           NP_BUILD_DEP: "numpy==1.21.2"
           DOCKER_TEST_IMAGE: "multibuild/focal_{PLAT}"
           NIGHTLY_BUILD: "true"
-
+        py_3.11_64:
+          MB_PYTHON_VERSION: "3.11"
+          MB_ML_VER: "2014"
+          NP_BUILD_DEP: "numpy==1.23.2"
+          DOCKER_TEST_IMAGE: "multibuild/focal_{PLAT}"
+          NIGHTLY_BUILD: "true"
 
   - template: azure/posix.yml
     parameters:

azure/posix.yml

@@ -29,6 +29,7 @@ jobs:
         inputs:
           versionSpec: $(MB_PYTHON_VERSION)
         displayName: Set python version
+        condition: not(eq(variables['MB_PYTHON_VERSION'], '3.11'))
 
       - bash: |
           set -e