diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..a58c361
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,115 @@
+env:
+    global:
+        - REPO_DIR=numpy
+        # Also see CRON_COMMIT below
+        - BUILD_COMMIT=master
+        - BUILD_DEPENDS=cython==0.29.16
+        - TEST_DEPENDS="pytest hypothesis cffi pytz"
+        # Commit when running from cron job
+        - CRON_COMMIT=master
+        - EXTRA_ARGV="'--disable-pytest-warnings'"
+
+language: python
+dist: bionic
+services: docker
+os: linux
+
+jobs:
+  include:
+    - os: linux
+      arch: x86_64
+      env:
+        - MB_PYTHON_VERSION=pypy3.6-7.3.1
+        - MB_ML_VER=2010
+        - DOCKER_TEST_IMAGE=multibuild/xenial_{PLAT}
+
+    # The manylinux2014 arm64 image has libbz2.so.1 and libbz.so.1.0.6 but not
+    # libbz2.so.1.0, leading to this error:
+    # pypy3.6-v7.3.1-aarch64/bin/pypy: error while loading shared libraries:
+    # libbz2.so.1.0: cannot open shared object file: No such file or directory
+    #- os: linux
+    #  arch: arm64
+    #  env:
+    #    - PLAT=aarch64
+    #    - MB_ML_VER=2014
+    #    - MB_PYTHON_VERSION=pypy3.6-7.3.1
+    #    - DOCKER_TEST_IMAGE=multibuild/xenial_{PLAT}
+
+    # The pypy3 package has bin/pypy3 not bin/pypy, so multibuild/common_utils.sh
+    # has a "ln" command (not "ln -s"). Apparently it does not work, we get the
+    # error message:
+    # multibuild/common_utils.sh: line 476:
+    # /Users/travis/build/MacPython/numpy-wheels/pypy3.6-v7.3.1-linux64/bin/pypy:
+    # cannot execute binary file
+    - os: osx
+      language: generic
+      env:
+        - MB_PYTHON_VERSION=pypy3.6-7.3.1
+        - MB_PYTHON_OSX_VER=10.9
+    - os: linux
+      arch: arm64
+      env:
+        - PLAT=aarch64
+        - MB_ML_VER=2014
+        - MB_PYTHON_VERSION=3.6
+        - DEBUG_PRINT=1
+        - DOCKER_TEST_IMAGE=multibuild/xenial_{PLAT}
+    - os: linux
+      arch: arm64
+      env:
+        - PLAT=aarch64
+        - MB_ML_VER=2014
+        - MB_PYTHON_VERSION=3.8
+        - DEBUG_PRINT=1
+        - DOCKER_TEST_IMAGE=multibuild/xenial_{PLAT}
+    - os: linux
+      arch: arm64
+      env:
+        - PLAT=aarch64
+        - MB_ML_VER=2014
+        - MB_PYTHON_VERSION=3.7
+        - DEBUG_PRINT=1
+        - DOCKER_TEST_IMAGE=multibuild/xenial_{PLAT}
+
+before_install:
+    - if [ "$TRAVIS_EVENT_TYPE" == "cron" ]; then
+          CONTAINER="pre-release";
+          BUILD_COMMIT=${CRON_COMMIT};
+          NPY_RELAXED_STRIDES_DEBUG=1;
+      else
+          CONTAINER=wheels;
+      fi
+    # Set DEBUG_PRINT environment variable in settings
+    - if [ -n "${DEBUG_PRINT}" ]; then set -x; fi
+    - source multibuild/common_utils.sh
+    - source multibuild/travis_steps.sh
+    - source extra_functions.sh
+    - before_install
+
+install:
+    # Maybe get and clean and patch source
+    - clean_code $REPO_DIR $BUILD_COMMIT
+    - ./patch_code.sh $REPO_DIR
+    - build_wheel $REPO_DIR $PLAT
+
+script:
+    - install_run $PLAT
+
+after_success:
+    # trigger an upload to the shared ecosystem
+    # infrastructure at: https://anaconda.org/scipy-wheels-nightly
+    # for cron jobs only (restricted to master branch once
+    # per week)
+    # The tokens are set from
+    # https://travis-ci.org/github/MacPython/numpy-wheels/settings
+    # originally generated at
+    # anaconda.org/scipy-wheels-nightly/settings/access
+    - if [ "$TRAVIS_BRANCH" == "master" ]; then
+          ANACONDA_ORG="scipy-wheels-nightly";
+          TOKEN=${NUMPY_NIGHTLY_UPLOAD_TOKEN};
+      else
+          ANACONDA_ORG="multibuild-wheels-staging";
+          TOKEN=${NUMPY_STAGING_UPLOAD_TOKEN};
+      fi
+    - pip install git+https://github.com/Anaconda-Server/anaconda-client
+    - anaconda -t ${TOKEN} upload u ${ANACONDA_ORG} ${TRAVIS_BUILD_DIR}/wheelhouse/*.whl;
diff --git a/.travis.yml.back b/.travis.yml.back
deleted file mode 100644
index fcf26e3..0000000
--- a/.travis.yml.back
+++ /dev/null
@@ -1,113 +0,0 @@
-env:
-    global:
-        - REPO_DIR=numpy
-        # Also see DAILY_COMMIT below
-        - BUILD_COMMIT=e94cec800304a6a467cf90ce4e7d3e207770b4b4
-        - BUILD_DEPENDS=cython
-        - TEST_DEPENDS="pytest hypothesis"
-        - WHEELHOUSE_UPLOADER_USERNAME=travis-worker
-        # Following generated with
-        # travis encrypt -r MacPython/numpy-wheels WHEELHOUSE_UPLOADER_SECRET=<the api key>
-        - secure:
-            "FEFwGNflXOjuNjv4f2oOq0m8I3b6OvG5AVV/tH9Fsr6jtPNwQOx7PMOVzISBrWfAueeFubz/IapXBeDP8fRio9RVOcEHBhVJQYeJ46VubOx4X/4pRUD7ehGLxjYK30BGVdNh7z/tL6Xr5+iCuxxmOBgirG0pQVeBZXDchPJaUK0="
-        # Commit when running from daily branch
-        - DAILY_COMMIT=master
-        - EXTRA_ARGV="'--disable-pytest-warnings'"
-
-language: python
-dist: bionic
-services: docker
-os: linux
-
-jobs:
-  include:
-    - os: linux
-      env:
-        - MB_PYTHON_VERSION=3.6
-        - MB_ML_VER=2010
-        - PLAT=x86_64
-    - os: linux
-      env:
-        - MB_PYTHON_VERSION=3.6
-        - MB_ML_VER=2010
-        - PLAT=i686
-        - ENV_VARS_PATH=env_vars_32.sh
-        - DOCKER_TEST_IMAGE=multibuild/xenial_{PLAT}
-    - os: linux
-      env:
-        - MB_PYTHON_VERSION=3.7
-        - MB_ML_VER=2010
-        - PLAT=x86_64
-    - os: linux
-      env:
-        - MB_PYTHON_VERSION=3.7
-        - MB_ML_VER=2010
-        - PLAT=i686
-        - ENV_VARS_PATH=env_vars_32.sh
-        - DOCKER_TEST_IMAGE=multibuild/xenial_{PLAT}
-    - os: linux
-      env:
-        - MB_PYTHON_VERSION=3.8
-        - MB_ML_VER=2010
-        - PLAT=x86_64
-    - os: linux
-      env:
-        - MB_PYTHON_VERSION=3.8
-        - MB_ML_VER=2010
-        - PLAT=i686
-        - ENV_VARS_PATH=env_vars_32.sh
-        - DOCKER_TEST_IMAGE=multibuild/xenial_{PLAT}
-    - os: osx
-      language: generic
-      osx_image: xcode10.1
-      env:
-        - MB_PYTHON_VERSION=3.6
-        - MB_PYTHON_OSX_VER=10.9
-    - os: osx
-      language: generic
-      osx_image: xcode10.1
-      env:
-        - MB_PYTHON_VERSION=3.7
-        - MB_PYTHON_OSX_VER=10.9
-    - os: osx
-      language: generic
-      osx_image: xcode10.1
-      env:
-        - MB_PYTHON_VERSION=3.8
-        - MB_PYTHON_OSX_VER=10.9
-
-before_install:
-    - if [ "$TRAVIS_BRANCH" == "master" ]; then
-          CONTAINER="pre-release";
-          BUILD_COMMIT=${DAILY_COMMIT:-$BUILD_COMMIT};
-          NPY_RELAXED_STRIDES_DEBUG=1;
-      else
-          CONTAINER=wheels;
-          UPLOAD_ARGS="--no-update-index";
-      fi
-    # Set DEBUG_PRINT environment variable in settings
-    - if [ -n "${DEBUG_PRINT}" ]; then set -x; fi
-    - source multibuild/common_utils.sh
-    - source multibuild/travis_steps.sh
-    - before_install
-
-install:
-    # Maybe get and clean and patch source
-    - clean_code $REPO_DIR $BUILD_COMMIT
-    - ./patch_code.sh $REPO_DIR
-    - if [ "$TRAVIS_OS_NAME"  == "linux" ]; then
-          export CFLAGS=${CFLAGS}" -Wno-sign-compare -Wno-unused-result\
-                                   -Wno-strict-aliasing";
-      fi
-    - build_wheel $REPO_DIR $PLAT
-
-script:
-    - install_run $PLAT
-
-after_success:
-    # Upload wheels to Rackspace container
-    - pip install wheelhouse-uploader
-    - python -m wheelhouse_uploader upload --local-folder
-          ${TRAVIS_BUILD_DIR}/wheelhouse/
-          $UPLOAD_ARGS
-          $CONTAINER
diff --git a/config.sh b/config.sh
index 052ba3f..b19f891 100644
--- a/config.sh
+++ b/config.sh
@@ -21,9 +21,9 @@ function build_libs {
     # download and un-tar the openblas libraries. The python call returns
     # the un-tar root directory, then the files are copied into /usr/local.
     # Could utilize a site.cfg instead to prevent the copy.
-    python -mpip install urllib3
-    python -c"import platform; print('platform.uname().machine', platform.uname().machine)"
-    basedir=$(python numpy/tools/openblas_support.py)
+    $PYTHON_EXE -mpip install urllib3
+    $PYTHON_EXE -c"import platform; print('platform.uname().machine', platform.uname().machine)"
+    basedir=$($PYTHON_EXE numpy/tools/openblas_support.py)
     $use_sudo cp -r $basedir/lib/* /usr/local/lib
     $use_sudo cp $basedir/include/* /usr/local/include
 }
@@ -43,13 +43,9 @@ function run_tests {
     $PYTHON_EXE -c "$(get_test_cmd)"
     # Check bundled license file
     $PYTHON_EXE ../check_license.py
-    # Show BLAS / LAPACK used. Assumes this is one-directory-in
-    # so we can find tools/openblas_config.py;
-    if [ -e ../numpy/tools/openblas_support.py ]; then
+    # Test BLAS / LAPACK used
+    if [ -n "$IS_LINUX" -o -n "$IS_OSX" ]; then
         $PYTHON_EXE ../numpy/tools/openblas_support.py --check_version
-    else
-        echo could not find ../numpy, ls -d .. is
-        ls -d ..
     fi
     $PYTHON_EXE -c 'import numpy; numpy.show_config()'
 }
diff --git a/env_vars_32.sh b/env_vars_32.sh
index 3f02e87..7136cea 100644
--- a/env_vars_32.sh
+++ b/env_vars_32.sh
@@ -4,7 +4,10 @@
 # compile sse loops for ufuncs.
 set -x
 MACOSX_DEPLOYMENT_TARGET=10.9
-CFLAGS="-msse2 -std=c99 -fno-strict-aliasing"
+
+# Fails test_umath.TestAVXUfuncs with reciprocal on Azure
+# CFLAGS="-msse2 -std=c99 -fno-strict-aliasing"
+CFLAGS="-std=c99 -fno-strict-aliasing"
 # Macos's linker doesn't support stripping symbols
 if [ "$(uname)" != "Darwin" ]; then
     LDFLAGS="-Wl,--strip-debug"
diff --git a/multibuild b/multibuild
index 2a3f785..35fbf1f 160000
--- a/multibuild
+++ b/multibuild
@@ -1 +1 @@
-Subproject commit 2a3f785096d791a5cd07c4320a041e37a055be5c
+Subproject commit 35fbf1f828595209876b75c2363c104d954e173e