diff --git a/.azure-pipelines/azure-pipelines-linux.yml b/.azure-pipelines/azure-pipelines-linux.yml
index 9ea7b4f..f58b7d6 100755
--- a/.azure-pipelines/azure-pipelines-linux.yml
+++ b/.azure-pipelines/azure-pipelines-linux.yml
@@ -20,10 +20,6 @@ jobs:
         CONFIG: linux_64_python3.12.____cpython
         UPLOAD_PACKAGES: 'True'
         DOCKER_IMAGE: quay.io/condaforge/linux-anvil-cos7-x86_64
-      linux_64_python3.8.____cpython:
-        CONFIG: linux_64_python3.8.____cpython
-        UPLOAD_PACKAGES: 'True'
-        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-cos7-x86_64
       linux_64_python3.9.____cpython:
         CONFIG: linux_64_python3.9.____cpython
         UPLOAD_PACKAGES: 'True'
@@ -40,34 +36,10 @@ jobs:
         CONFIG: linux_aarch64_python3.12.____cpython
         UPLOAD_PACKAGES: 'True'
         DOCKER_IMAGE: quay.io/condaforge/linux-anvil-cos7-x86_64
-      linux_aarch64_python3.8.____cpython:
-        CONFIG: linux_aarch64_python3.8.____cpython
-        UPLOAD_PACKAGES: 'True'
-        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-cos7-x86_64
       linux_aarch64_python3.9.____cpython:
         CONFIG: linux_aarch64_python3.9.____cpython
         UPLOAD_PACKAGES: 'True'
         DOCKER_IMAGE: quay.io/condaforge/linux-anvil-cos7-x86_64
-      linux_ppc64le_python3.10.____cpython:
-        CONFIG: linux_ppc64le_python3.10.____cpython
-        UPLOAD_PACKAGES: 'True'
-        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-cos7-x86_64
-      linux_ppc64le_python3.11.____cpython:
-        CONFIG: linux_ppc64le_python3.11.____cpython
-        UPLOAD_PACKAGES: 'True'
-        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-cos7-x86_64
-      linux_ppc64le_python3.12.____cpython:
-        CONFIG: linux_ppc64le_python3.12.____cpython
-        UPLOAD_PACKAGES: 'True'
-        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-cos7-x86_64
-      linux_ppc64le_python3.8.____cpython:
-        CONFIG: linux_ppc64le_python3.8.____cpython
-        UPLOAD_PACKAGES: 'True'
-        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-cos7-x86_64
-      linux_ppc64le_python3.9.____cpython:
-        CONFIG: linux_ppc64le_python3.9.____cpython
-        UPLOAD_PACKAGES: 'True'
-        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-cos7-x86_64
   timeoutInMinutes: 360
   variables: {}
 
diff --git a/.azure-pipelines/azure-pipelines-osx.yml b/.azure-pipelines/azure-pipelines-osx.yml
index 5d8853c..49fe09a 100755
--- a/.azure-pipelines/azure-pipelines-osx.yml
+++ b/.azure-pipelines/azure-pipelines-osx.yml
@@ -5,7 +5,7 @@
 jobs:
 - job: osx
   pool:
-    vmImage: macOS-11
+    vmImage: macOS-12
   strategy:
     matrix:
       osx_64_python3.10.____cpython:
@@ -17,9 +17,6 @@ jobs:
       osx_64_python3.12.____cpython:
         CONFIG: osx_64_python3.12.____cpython
         UPLOAD_PACKAGES: 'True'
-      osx_64_python3.8.____cpython:
-        CONFIG: osx_64_python3.8.____cpython
-        UPLOAD_PACKAGES: 'True'
       osx_64_python3.9.____cpython:
         CONFIG: osx_64_python3.9.____cpython
         UPLOAD_PACKAGES: 'True'
@@ -32,9 +29,6 @@ jobs:
       osx_arm64_python3.12.____cpython:
         CONFIG: osx_arm64_python3.12.____cpython
         UPLOAD_PACKAGES: 'True'
-      osx_arm64_python3.8.____cpython:
-        CONFIG: osx_arm64_python3.8.____cpython
-        UPLOAD_PACKAGES: 'True'
       osx_arm64_python3.9.____cpython:
         CONFIG: osx_arm64_python3.9.____cpython
         UPLOAD_PACKAGES: 'True'
diff --git a/.ci_support/linux_64_python3.10.____cpython.yaml b/.ci_support/linux_64_python3.10.____cpython.yaml
index 5c0fbf3..dc00e5f 100644
--- a/.ci_support/linux_64_python3.10.____cpython.yaml
+++ b/.ci_support/linux_64_python3.10.____cpython.yaml
@@ -1,9 +1,9 @@
 c_stdlib:
 - sysroot
 c_stdlib_version:
-- '2.12'
+- '2.17'
 cdt_name:
-- cos6
+- cos7
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/linux_64_python3.11.____cpython.yaml b/.ci_support/linux_64_python3.11.____cpython.yaml
index e5bd4ee..d3d9152 100644
--- a/.ci_support/linux_64_python3.11.____cpython.yaml
+++ b/.ci_support/linux_64_python3.11.____cpython.yaml
@@ -1,9 +1,9 @@
 c_stdlib:
 - sysroot
 c_stdlib_version:
-- '2.12'
+- '2.17'
 cdt_name:
-- cos6
+- cos7
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/linux_64_python3.12.____cpython.yaml b/.ci_support/linux_64_python3.12.____cpython.yaml
index e3d59f4..8cabd07 100644
--- a/.ci_support/linux_64_python3.12.____cpython.yaml
+++ b/.ci_support/linux_64_python3.12.____cpython.yaml
@@ -1,9 +1,9 @@
 c_stdlib:
 - sysroot
 c_stdlib_version:
-- '2.12'
+- '2.17'
 cdt_name:
-- cos6
+- cos7
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/linux_64_python3.8.____cpython.yaml b/.ci_support/linux_64_python3.8.____cpython.yaml
deleted file mode 100644
index 0f547e5..0000000
--- a/.ci_support/linux_64_python3.8.____cpython.yaml
+++ /dev/null
@@ -1,39 +0,0 @@
-c_stdlib:
-- sysroot
-c_stdlib_version:
-- '2.12'
-cdt_name:
-- cos6
-channel_sources:
-- conda-forge
-channel_targets:
-- conda-forge main
-cxx_compiler:
-- gxx
-cxx_compiler_version:
-- '12'
-docker_image:
-- quay.io/condaforge/linux-anvil-cos7-x86_64
-fortran_compiler:
-- gfortran
-fortran_compiler_version:
-- '12'
-hdf5:
-- 1.14.3
-libnetcdf:
-- 4.9.2
-netcdf_fortran:
-- '4.6'
-pin_run_as_build:
-  python:
-    min_pin: x.x
-    max_pin: x.x
-python:
-- 3.8.* *_cpython
-target_platform:
-- linux-64
-zip_keys:
-- - c_stdlib_version
-  - cdt_name
-- - cxx_compiler_version
-  - fortran_compiler_version
diff --git a/.ci_support/linux_64_python3.9.____cpython.yaml b/.ci_support/linux_64_python3.9.____cpython.yaml
index 43da42e..e4d8a81 100644
--- a/.ci_support/linux_64_python3.9.____cpython.yaml
+++ b/.ci_support/linux_64_python3.9.____cpython.yaml
@@ -1,9 +1,9 @@
 c_stdlib:
 - sysroot
 c_stdlib_version:
-- '2.12'
+- '2.17'
 cdt_name:
-- cos6
+- cos7
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/linux_aarch64_python3.8.____cpython.yaml b/.ci_support/linux_aarch64_python3.8.____cpython.yaml
deleted file mode 100644
index 1b41005..0000000
--- a/.ci_support/linux_aarch64_python3.8.____cpython.yaml
+++ /dev/null
@@ -1,43 +0,0 @@
-BUILD:
-- aarch64-conda_cos7-linux-gnu
-c_stdlib:
-- sysroot
-c_stdlib_version:
-- '2.17'
-cdt_arch:
-- aarch64
-cdt_name:
-- cos7
-channel_sources:
-- conda-forge
-channel_targets:
-- conda-forge main
-cxx_compiler:
-- gxx
-cxx_compiler_version:
-- '12'
-docker_image:
-- quay.io/condaforge/linux-anvil-cos7-x86_64
-fortran_compiler:
-- gfortran
-fortran_compiler_version:
-- '12'
-hdf5:
-- 1.14.3
-libnetcdf:
-- 4.9.2
-netcdf_fortran:
-- '4.6'
-pin_run_as_build:
-  python:
-    min_pin: x.x
-    max_pin: x.x
-python:
-- 3.8.* *_cpython
-target_platform:
-- linux-aarch64
-zip_keys:
-- - c_stdlib_version
-  - cdt_name
-- - cxx_compiler_version
-  - fortran_compiler_version
diff --git a/.ci_support/linux_ppc64le_python3.10.____cpython.yaml b/.ci_support/linux_ppc64le_python3.10.____cpython.yaml
deleted file mode 100644
index 2d9381b..0000000
--- a/.ci_support/linux_ppc64le_python3.10.____cpython.yaml
+++ /dev/null
@@ -1,39 +0,0 @@
-c_stdlib:
-- sysroot
-c_stdlib_version:
-- '2.17'
-cdt_name:
-- cos7
-channel_sources:
-- conda-forge
-channel_targets:
-- conda-forge main
-cxx_compiler:
-- gxx
-cxx_compiler_version:
-- '12'
-docker_image:
-- quay.io/condaforge/linux-anvil-cos7-x86_64
-fortran_compiler:
-- gfortran
-fortran_compiler_version:
-- '12'
-hdf5:
-- 1.14.3
-libnetcdf:
-- 4.9.2
-netcdf_fortran:
-- '4.6'
-pin_run_as_build:
-  python:
-    min_pin: x.x
-    max_pin: x.x
-python:
-- 3.10.* *_cpython
-target_platform:
-- linux-ppc64le
-zip_keys:
-- - c_stdlib_version
-  - cdt_name
-- - cxx_compiler_version
-  - fortran_compiler_version
diff --git a/.ci_support/linux_ppc64le_python3.11.____cpython.yaml b/.ci_support/linux_ppc64le_python3.11.____cpython.yaml
deleted file mode 100644
index 51478cd..0000000
--- a/.ci_support/linux_ppc64le_python3.11.____cpython.yaml
+++ /dev/null
@@ -1,39 +0,0 @@
-c_stdlib:
-- sysroot
-c_stdlib_version:
-- '2.17'
-cdt_name:
-- cos7
-channel_sources:
-- conda-forge
-channel_targets:
-- conda-forge main
-cxx_compiler:
-- gxx
-cxx_compiler_version:
-- '12'
-docker_image:
-- quay.io/condaforge/linux-anvil-cos7-x86_64
-fortran_compiler:
-- gfortran
-fortran_compiler_version:
-- '12'
-hdf5:
-- 1.14.3
-libnetcdf:
-- 4.9.2
-netcdf_fortran:
-- '4.6'
-pin_run_as_build:
-  python:
-    min_pin: x.x
-    max_pin: x.x
-python:
-- 3.11.* *_cpython
-target_platform:
-- linux-ppc64le
-zip_keys:
-- - c_stdlib_version
-  - cdt_name
-- - cxx_compiler_version
-  - fortran_compiler_version
diff --git a/.ci_support/linux_ppc64le_python3.12.____cpython.yaml b/.ci_support/linux_ppc64le_python3.12.____cpython.yaml
deleted file mode 100644
index 3ca1638..0000000
--- a/.ci_support/linux_ppc64le_python3.12.____cpython.yaml
+++ /dev/null
@@ -1,39 +0,0 @@
-c_stdlib:
-- sysroot
-c_stdlib_version:
-- '2.17'
-cdt_name:
-- cos7
-channel_sources:
-- conda-forge
-channel_targets:
-- conda-forge main
-cxx_compiler:
-- gxx
-cxx_compiler_version:
-- '12'
-docker_image:
-- quay.io/condaforge/linux-anvil-cos7-x86_64
-fortran_compiler:
-- gfortran
-fortran_compiler_version:
-- '12'
-hdf5:
-- 1.14.3
-libnetcdf:
-- 4.9.2
-netcdf_fortran:
-- '4.6'
-pin_run_as_build:
-  python:
-    min_pin: x.x
-    max_pin: x.x
-python:
-- 3.12.* *_cpython
-target_platform:
-- linux-ppc64le
-zip_keys:
-- - c_stdlib_version
-  - cdt_name
-- - cxx_compiler_version
-  - fortran_compiler_version
diff --git a/.ci_support/linux_ppc64le_python3.8.____cpython.yaml b/.ci_support/linux_ppc64le_python3.8.____cpython.yaml
deleted file mode 100644
index 69568fb..0000000
--- a/.ci_support/linux_ppc64le_python3.8.____cpython.yaml
+++ /dev/null
@@ -1,39 +0,0 @@
-c_stdlib:
-- sysroot
-c_stdlib_version:
-- '2.17'
-cdt_name:
-- cos7
-channel_sources:
-- conda-forge
-channel_targets:
-- conda-forge main
-cxx_compiler:
-- gxx
-cxx_compiler_version:
-- '12'
-docker_image:
-- quay.io/condaforge/linux-anvil-cos7-x86_64
-fortran_compiler:
-- gfortran
-fortran_compiler_version:
-- '12'
-hdf5:
-- 1.14.3
-libnetcdf:
-- 4.9.2
-netcdf_fortran:
-- '4.6'
-pin_run_as_build:
-  python:
-    min_pin: x.x
-    max_pin: x.x
-python:
-- 3.8.* *_cpython
-target_platform:
-- linux-ppc64le
-zip_keys:
-- - c_stdlib_version
-  - cdt_name
-- - cxx_compiler_version
-  - fortran_compiler_version
diff --git a/.ci_support/linux_ppc64le_python3.9.____cpython.yaml b/.ci_support/linux_ppc64le_python3.9.____cpython.yaml
deleted file mode 100644
index 0e4e04c..0000000
--- a/.ci_support/linux_ppc64le_python3.9.____cpython.yaml
+++ /dev/null
@@ -1,39 +0,0 @@
-c_stdlib:
-- sysroot
-c_stdlib_version:
-- '2.17'
-cdt_name:
-- cos7
-channel_sources:
-- conda-forge
-channel_targets:
-- conda-forge main
-cxx_compiler:
-- gxx
-cxx_compiler_version:
-- '12'
-docker_image:
-- quay.io/condaforge/linux-anvil-cos7-x86_64
-fortran_compiler:
-- gfortran
-fortran_compiler_version:
-- '12'
-hdf5:
-- 1.14.3
-libnetcdf:
-- 4.9.2
-netcdf_fortran:
-- '4.6'
-pin_run_as_build:
-  python:
-    min_pin: x.x
-    max_pin: x.x
-python:
-- 3.9.* *_cpython
-target_platform:
-- linux-ppc64le
-zip_keys:
-- - c_stdlib_version
-  - cdt_name
-- - cxx_compiler_version
-  - fortran_compiler_version
diff --git a/.ci_support/osx_64_python3.10.____cpython.yaml b/.ci_support/osx_64_python3.10.____cpython.yaml
index 7e32de6..982e3d2 100644
--- a/.ci_support/osx_64_python3.10.____cpython.yaml
+++ b/.ci_support/osx_64_python3.10.____cpython.yaml
@@ -1,9 +1,11 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
+- '10.13'
+MACOSX_SDK_VERSION:
+- '10.13'
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
-- '10.9'
+- '10.13'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -35,7 +37,5 @@ python:
 target_platform:
 - osx-64
 zip_keys:
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - cxx_compiler_version
   - fortran_compiler_version
diff --git a/.ci_support/osx_64_python3.11.____cpython.yaml b/.ci_support/osx_64_python3.11.____cpython.yaml
index 9d46c48..189a6aa 100644
--- a/.ci_support/osx_64_python3.11.____cpython.yaml
+++ b/.ci_support/osx_64_python3.11.____cpython.yaml
@@ -1,9 +1,11 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
+- '10.13'
+MACOSX_SDK_VERSION:
+- '10.13'
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
-- '10.9'
+- '10.13'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -35,7 +37,5 @@ python:
 target_platform:
 - osx-64
 zip_keys:
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - cxx_compiler_version
   - fortran_compiler_version
diff --git a/.ci_support/osx_64_python3.12.____cpython.yaml b/.ci_support/osx_64_python3.12.____cpython.yaml
index 4af03f5..505ae66 100644
--- a/.ci_support/osx_64_python3.12.____cpython.yaml
+++ b/.ci_support/osx_64_python3.12.____cpython.yaml
@@ -1,9 +1,11 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
+- '10.13'
+MACOSX_SDK_VERSION:
+- '10.13'
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
-- '10.9'
+- '10.13'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -35,7 +37,5 @@ python:
 target_platform:
 - osx-64
 zip_keys:
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - cxx_compiler_version
   - fortran_compiler_version
diff --git a/.ci_support/osx_64_python3.8.____cpython.yaml b/.ci_support/osx_64_python3.8.____cpython.yaml
deleted file mode 100644
index 1135272..0000000
--- a/.ci_support/osx_64_python3.8.____cpython.yaml
+++ /dev/null
@@ -1,41 +0,0 @@
-MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
-c_stdlib:
-- macosx_deployment_target
-c_stdlib_version:
-- '10.9'
-channel_sources:
-- conda-forge
-channel_targets:
-- conda-forge main
-cxx_compiler:
-- clangxx
-cxx_compiler_version:
-- '16'
-fortran_compiler:
-- gfortran
-fortran_compiler_version:
-- '12'
-hdf5:
-- 1.14.3
-libnetcdf:
-- 4.9.2
-llvm_openmp:
-- '16'
-macos_machine:
-- x86_64-apple-darwin13.4.0
-netcdf_fortran:
-- '4.6'
-pin_run_as_build:
-  python:
-    min_pin: x.x
-    max_pin: x.x
-python:
-- 3.8.* *_cpython
-target_platform:
-- osx-64
-zip_keys:
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
-- - cxx_compiler_version
-  - fortran_compiler_version
diff --git a/.ci_support/osx_64_python3.9.____cpython.yaml b/.ci_support/osx_64_python3.9.____cpython.yaml
index 1296af8..88d5e00 100644
--- a/.ci_support/osx_64_python3.9.____cpython.yaml
+++ b/.ci_support/osx_64_python3.9.____cpython.yaml
@@ -1,9 +1,11 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
+- '10.13'
+MACOSX_SDK_VERSION:
+- '10.13'
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
-- '10.9'
+- '10.13'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -35,7 +37,5 @@ python:
 target_platform:
 - osx-64
 zip_keys:
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - cxx_compiler_version
   - fortran_compiler_version
diff --git a/.ci_support/osx_arm64_python3.10.____cpython.yaml b/.ci_support/osx_arm64_python3.10.____cpython.yaml
index e823d74..3cc575f 100644
--- a/.ci_support/osx_arm64_python3.10.____cpython.yaml
+++ b/.ci_support/osx_arm64_python3.10.____cpython.yaml
@@ -1,5 +1,7 @@
 MACOSX_DEPLOYMENT_TARGET:
 - '11.0'
+MACOSX_SDK_VERSION:
+- '11.0'
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
@@ -35,7 +37,5 @@ python:
 target_platform:
 - osx-arm64
 zip_keys:
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - cxx_compiler_version
   - fortran_compiler_version
diff --git a/.ci_support/osx_arm64_python3.11.____cpython.yaml b/.ci_support/osx_arm64_python3.11.____cpython.yaml
index 9fca9c3..28fb956 100644
--- a/.ci_support/osx_arm64_python3.11.____cpython.yaml
+++ b/.ci_support/osx_arm64_python3.11.____cpython.yaml
@@ -1,5 +1,7 @@
 MACOSX_DEPLOYMENT_TARGET:
 - '11.0'
+MACOSX_SDK_VERSION:
+- '11.0'
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
@@ -35,7 +37,5 @@ python:
 target_platform:
 - osx-arm64
 zip_keys:
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - cxx_compiler_version
   - fortran_compiler_version
diff --git a/.ci_support/osx_arm64_python3.12.____cpython.yaml b/.ci_support/osx_arm64_python3.12.____cpython.yaml
index 0415317..bd086ab 100644
--- a/.ci_support/osx_arm64_python3.12.____cpython.yaml
+++ b/.ci_support/osx_arm64_python3.12.____cpython.yaml
@@ -1,5 +1,7 @@
 MACOSX_DEPLOYMENT_TARGET:
 - '11.0'
+MACOSX_SDK_VERSION:
+- '11.0'
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
@@ -35,7 +37,5 @@ python:
 target_platform:
 - osx-arm64
 zip_keys:
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - cxx_compiler_version
   - fortran_compiler_version
diff --git a/.ci_support/osx_arm64_python3.8.____cpython.yaml b/.ci_support/osx_arm64_python3.8.____cpython.yaml
deleted file mode 100644
index 6f10f8a..0000000
--- a/.ci_support/osx_arm64_python3.8.____cpython.yaml
+++ /dev/null
@@ -1,41 +0,0 @@
-MACOSX_DEPLOYMENT_TARGET:
-- '11.0'
-c_stdlib:
-- macosx_deployment_target
-c_stdlib_version:
-- '11.0'
-channel_sources:
-- conda-forge
-channel_targets:
-- conda-forge main
-cxx_compiler:
-- clangxx
-cxx_compiler_version:
-- '16'
-fortran_compiler:
-- gfortran
-fortran_compiler_version:
-- '12'
-hdf5:
-- 1.14.3
-libnetcdf:
-- 4.9.2
-llvm_openmp:
-- '16'
-macos_machine:
-- arm64-apple-darwin20.0.0
-netcdf_fortran:
-- '4.6'
-pin_run_as_build:
-  python:
-    min_pin: x.x
-    max_pin: x.x
-python:
-- 3.8.* *_cpython
-target_platform:
-- osx-arm64
-zip_keys:
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
-- - cxx_compiler_version
-  - fortran_compiler_version
diff --git a/.ci_support/osx_arm64_python3.9.____cpython.yaml b/.ci_support/osx_arm64_python3.9.____cpython.yaml
index b06c75f..5550b65 100644
--- a/.ci_support/osx_arm64_python3.9.____cpython.yaml
+++ b/.ci_support/osx_arm64_python3.9.____cpython.yaml
@@ -1,5 +1,7 @@
 MACOSX_DEPLOYMENT_TARGET:
 - '11.0'
+MACOSX_SDK_VERSION:
+- '11.0'
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
@@ -35,7 +37,5 @@ python:
 target_platform:
 - osx-arm64
 zip_keys:
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - cxx_compiler_version
   - fortran_compiler_version
diff --git a/.gitattributes b/.gitattributes
index 7f32763..18f114a 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -20,8 +20,8 @@ bld.bat text eol=crlf
 .travis.yml linguist-generated=true
 .scripts/* linguist-generated=true
 .woodpecker.yml linguist-generated=true
-LICENSE.txt linguist-generated=true
-README.md linguist-generated=true
+/LICENSE.txt linguist-generated=true
+/README.md linguist-generated=true
 azure-pipelines.yml linguist-generated=true
 build-locally.py linguist-generated=true
 shippable.yml linguist-generated=true
diff --git a/.scripts/build_steps.sh b/.scripts/build_steps.sh
index 899ba03..a5836e8 100755
--- a/.scripts/build_steps.sh
+++ b/.scripts/build_steps.sh
@@ -72,6 +72,13 @@ else
         --suppress-variables ${EXTRA_CB_OPTIONS:-} \
         --clobber-file "${CI_SUPPORT}/clobber_${CONFIG}.yaml" \
         --extra-meta flow_run_id="${flow_run_id:-}" remote_url="${remote_url:-}" sha="${sha:-}"
+
+    ( startgroup "Inspecting artifacts" ) 2> /dev/null
+
+    # inspect_artifacts was only added in conda-forge-ci-setup 4.6.0
+    command -v inspect_artifacts >/dev/null 2>&1 && inspect_artifacts || echo "inspect_artifacts needs conda-forge-ci-setup >=4.6.0"
+
+    ( endgroup "Inspecting artifacts" ) 2> /dev/null
     ( startgroup "Validating outputs" ) 2> /dev/null
 
     validate_recipe_outputs "${FEEDSTOCK_NAME}"
diff --git a/.scripts/run_osx_build.sh b/.scripts/run_osx_build.sh
index 07dff21..ba0c879 100755
--- a/.scripts/run_osx_build.sh
+++ b/.scripts/run_osx_build.sh
@@ -85,6 +85,13 @@ else
         --suppress-variables ${EXTRA_CB_OPTIONS:-} \
         --clobber-file ./.ci_support/clobber_${CONFIG}.yaml \
         --extra-meta flow_run_id="$flow_run_id" remote_url="$remote_url" sha="$sha"
+
+    ( startgroup "Inspecting artifacts" ) 2> /dev/null
+
+    # inspect_artifacts was only added in conda-forge-ci-setup 4.6.0
+    command -v inspect_artifacts >/dev/null 2>&1 && inspect_artifacts || echo "inspect_artifacts needs conda-forge-ci-setup >=4.6.0"
+
+    ( endgroup "Inspecting artifacts" ) 2> /dev/null
     ( startgroup "Validating outputs" ) 2> /dev/null
 
     validate_recipe_outputs "${FEEDSTOCK_NAME}"
diff --git a/README.md b/README.md
index a7a780d..2534486 100644
--- a/README.md
+++ b/README.md
@@ -55,13 +55,6 @@ Current build status
                   <img src="https://dev.azure.com/conda-forge/feedstock-builds/_apis/build/status/mpas_tools-feedstock?branchName=main&jobName=linux&configuration=linux%20linux_64_python3.12.____cpython" alt="variant">
                 </a>
               </td>
-            </tr><tr>
-              <td>linux_64_python3.8.____cpython</td>
-              <td>
-                <a href="https://dev.azure.com/conda-forge/feedstock-builds/_build/latest?definitionId=6715&branchName=main">
-                  <img src="https://dev.azure.com/conda-forge/feedstock-builds/_apis/build/status/mpas_tools-feedstock?branchName=main&jobName=linux&configuration=linux%20linux_64_python3.8.____cpython" alt="variant">
-                </a>
-              </td>
             </tr><tr>
               <td>linux_64_python3.9.____cpython</td>
               <td>
@@ -90,13 +83,6 @@ Current build status
                   <img src="https://dev.azure.com/conda-forge/feedstock-builds/_apis/build/status/mpas_tools-feedstock?branchName=main&jobName=linux&configuration=linux%20linux_aarch64_python3.12.____cpython" alt="variant">
                 </a>
               </td>
-            </tr><tr>
-              <td>linux_aarch64_python3.8.____cpython</td>
-              <td>
-                <a href="https://dev.azure.com/conda-forge/feedstock-builds/_build/latest?definitionId=6715&branchName=main">
-                  <img src="https://dev.azure.com/conda-forge/feedstock-builds/_apis/build/status/mpas_tools-feedstock?branchName=main&jobName=linux&configuration=linux%20linux_aarch64_python3.8.____cpython" alt="variant">
-                </a>
-              </td>
             </tr><tr>
               <td>linux_aarch64_python3.9.____cpython</td>
               <td>
@@ -104,41 +90,6 @@ Current build status
                   <img src="https://dev.azure.com/conda-forge/feedstock-builds/_apis/build/status/mpas_tools-feedstock?branchName=main&jobName=linux&configuration=linux%20linux_aarch64_python3.9.____cpython" alt="variant">
                 </a>
               </td>
-            </tr><tr>
-              <td>linux_ppc64le_python3.10.____cpython</td>
-              <td>
-                <a href="https://dev.azure.com/conda-forge/feedstock-builds/_build/latest?definitionId=6715&branchName=main">
-                  <img src="https://dev.azure.com/conda-forge/feedstock-builds/_apis/build/status/mpas_tools-feedstock?branchName=main&jobName=linux&configuration=linux%20linux_ppc64le_python3.10.____cpython" alt="variant">
-                </a>
-              </td>
-            </tr><tr>
-              <td>linux_ppc64le_python3.11.____cpython</td>
-              <td>
-                <a href="https://dev.azure.com/conda-forge/feedstock-builds/_build/latest?definitionId=6715&branchName=main">
-                  <img src="https://dev.azure.com/conda-forge/feedstock-builds/_apis/build/status/mpas_tools-feedstock?branchName=main&jobName=linux&configuration=linux%20linux_ppc64le_python3.11.____cpython" alt="variant">
-                </a>
-              </td>
-            </tr><tr>
-              <td>linux_ppc64le_python3.12.____cpython</td>
-              <td>
-                <a href="https://dev.azure.com/conda-forge/feedstock-builds/_build/latest?definitionId=6715&branchName=main">
-                  <img src="https://dev.azure.com/conda-forge/feedstock-builds/_apis/build/status/mpas_tools-feedstock?branchName=main&jobName=linux&configuration=linux%20linux_ppc64le_python3.12.____cpython" alt="variant">
-                </a>
-              </td>
-            </tr><tr>
-              <td>linux_ppc64le_python3.8.____cpython</td>
-              <td>
-                <a href="https://dev.azure.com/conda-forge/feedstock-builds/_build/latest?definitionId=6715&branchName=main">
-                  <img src="https://dev.azure.com/conda-forge/feedstock-builds/_apis/build/status/mpas_tools-feedstock?branchName=main&jobName=linux&configuration=linux%20linux_ppc64le_python3.8.____cpython" alt="variant">
-                </a>
-              </td>
-            </tr><tr>
-              <td>linux_ppc64le_python3.9.____cpython</td>
-              <td>
-                <a href="https://dev.azure.com/conda-forge/feedstock-builds/_build/latest?definitionId=6715&branchName=main">
-                  <img src="https://dev.azure.com/conda-forge/feedstock-builds/_apis/build/status/mpas_tools-feedstock?branchName=main&jobName=linux&configuration=linux%20linux_ppc64le_python3.9.____cpython" alt="variant">
-                </a>
-              </td>
             </tr><tr>
               <td>osx_64_python3.10.____cpython</td>
               <td>
@@ -160,13 +111,6 @@ Current build status
                   <img src="https://dev.azure.com/conda-forge/feedstock-builds/_apis/build/status/mpas_tools-feedstock?branchName=main&jobName=osx&configuration=osx%20osx_64_python3.12.____cpython" alt="variant">
                 </a>
               </td>
-            </tr><tr>
-              <td>osx_64_python3.8.____cpython</td>
-              <td>
-                <a href="https://dev.azure.com/conda-forge/feedstock-builds/_build/latest?definitionId=6715&branchName=main">
-                  <img src="https://dev.azure.com/conda-forge/feedstock-builds/_apis/build/status/mpas_tools-feedstock?branchName=main&jobName=osx&configuration=osx%20osx_64_python3.8.____cpython" alt="variant">
-                </a>
-              </td>
             </tr><tr>
               <td>osx_64_python3.9.____cpython</td>
               <td>
@@ -195,13 +139,6 @@ Current build status
                   <img src="https://dev.azure.com/conda-forge/feedstock-builds/_apis/build/status/mpas_tools-feedstock?branchName=main&jobName=osx&configuration=osx%20osx_arm64_python3.12.____cpython" alt="variant">
                 </a>
               </td>
-            </tr><tr>
-              <td>osx_arm64_python3.8.____cpython</td>
-              <td>
-                <a href="https://dev.azure.com/conda-forge/feedstock-builds/_build/latest?definitionId=6715&branchName=main">
-                  <img src="https://dev.azure.com/conda-forge/feedstock-builds/_apis/build/status/mpas_tools-feedstock?branchName=main&jobName=osx&configuration=osx%20osx_arm64_python3.8.____cpython" alt="variant">
-                </a>
-              </td>
             </tr><tr>
               <td>osx_arm64_python3.9.____cpython</td>
               <td>
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index d7aa7db..8bb7431 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -1,5 +1,5 @@
 {% set name = "mpas_tools" %}
-{% set version = "0.33.0" %}
+{% set version = "0.34.0" %}
 
 package:
   name: {{ name|lower }}
@@ -7,11 +7,11 @@ package:
 
 source:
   url: https://github.com/MPAS-Dev/MPAS-Tools/archive/{{ version }}.tar.gz
-  sha256: 5aa9eaa544a290b62ed0e9c2dd8e755c1de7856d629088a0eed6c7e167b6dccf
+  sha256: 519dd591abb5e956dffe882fa7168e96bf1a39056679198b0231ffd75ed2aab1
 
 build:
   number: 0
-  skip: true  # [win]
+  skip: true  # [win or ppc64le or py<39]
   entry_points:
     - planar_hex = mpas_tools.planar_hex:main
     - translate_planar_grid = mpas_tools.translate:main
@@ -43,6 +43,7 @@ requirements:
     - cross-python_{{ target_platform }}     # [build_platform != target_platform]
     - {{ compiler('cxx') }}
     - {{ compiler('fortran') }}
+    - {{ stdlib('c') }}
     - cmake
     - make
     - pkgconfig
@@ -64,13 +65,12 @@ requirements:
     - cmocean
     - dask
     - geometric_features >=1.0.1,<2.0.0
-    - importlib_resources  # [py<=38]
     - inpoly
     - jigsaw >=0.9.12
     - jigsawpy >=0.2.1
     - matplotlib-base
     - netcdf4
-    - numpy
+    - numpy >=2.0,<3.0
     - progressbar2
     - pyamg
     - pyevtk