diff --git a/.azure-pipelines/azure-pipelines-linux.yml b/.azure-pipelines/azure-pipelines-linux.yml
index a43e8ec..21a7382 100755
--- a/.azure-pipelines/azure-pipelines-linux.yml
+++ b/.azure-pipelines/azure-pipelines-linux.yml
@@ -69,6 +69,7 @@ jobs:
         UPLOAD_PACKAGES: 'True'
         DOCKER_IMAGE: quay.io/condaforge/linux-anvil-cos7-x86_64
   timeoutInMinutes: 360
+  variables: {}
 
   steps:
   # configure qemu binfmt-misc running.  This allows us to run docker containers
diff --git a/.azure-pipelines/azure-pipelines-osx.yml b/.azure-pipelines/azure-pipelines-osx.yml
index 02e57a4..582b65f 100755
--- a/.azure-pipelines/azure-pipelines-osx.yml
+++ b/.azure-pipelines/azure-pipelines-osx.yml
@@ -39,6 +39,7 @@ jobs:
         CONFIG: osx_arm64_numpy1.26python3.12.____cpython
         UPLOAD_PACKAGES: 'True'
   timeoutInMinutes: 360
+  variables: {}
 
   steps:
   # TODO: Fast finish on azure pipelines?
diff --git a/.ci_support/linux_64_numpy1.22python3.10.____cpythonpython_implcpython.yaml b/.ci_support/linux_64_numpy1.22python3.10.____cpythonpython_implcpython.yaml
index 0abb229..3802434 100644
--- a/.ci_support/linux_64_numpy1.22python3.10.____cpythonpython_implcpython.yaml
+++ b/.ci_support/linux_64_numpy1.22python3.10.____cpythonpython_implcpython.yaml
@@ -2,6 +2,10 @@ c_compiler:
 - gcc
 c_compiler_version:
 - '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.12'
 cdt_name:
 - cos6
 channel_sources:
@@ -31,6 +35,8 @@ target_platform:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_64_numpy1.22python3.8.____cpythonpython_implcpython.yaml b/.ci_support/linux_64_numpy1.22python3.8.____cpythonpython_implcpython.yaml
index 2e85528..1590288 100644
--- a/.ci_support/linux_64_numpy1.22python3.8.____cpythonpython_implcpython.yaml
+++ b/.ci_support/linux_64_numpy1.22python3.8.____cpythonpython_implcpython.yaml
@@ -2,6 +2,10 @@ c_compiler:
 - gcc
 c_compiler_version:
 - '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.12'
 cdt_name:
 - cos6
 channel_sources:
@@ -31,6 +35,8 @@ target_platform:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_64_numpy1.22python3.9.____cpythonpython_implcpython.yaml b/.ci_support/linux_64_numpy1.22python3.9.____cpythonpython_implcpython.yaml
index 5510b2d..d40c48b 100644
--- a/.ci_support/linux_64_numpy1.22python3.9.____cpythonpython_implcpython.yaml
+++ b/.ci_support/linux_64_numpy1.22python3.9.____cpythonpython_implcpython.yaml
@@ -2,6 +2,10 @@ c_compiler:
 - gcc
 c_compiler_version:
 - '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.12'
 cdt_name:
 - cos6
 channel_sources:
@@ -31,6 +35,8 @@ target_platform:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_64_numpy1.23python3.11.____cpythonpython_implcpython.yaml b/.ci_support/linux_64_numpy1.23python3.11.____cpythonpython_implcpython.yaml
index 92a0dba..78572b5 100644
--- a/.ci_support/linux_64_numpy1.23python3.11.____cpythonpython_implcpython.yaml
+++ b/.ci_support/linux_64_numpy1.23python3.11.____cpythonpython_implcpython.yaml
@@ -2,6 +2,10 @@ c_compiler:
 - gcc
 c_compiler_version:
 - '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.12'
 cdt_name:
 - cos6
 channel_sources:
@@ -31,6 +35,8 @@ target_platform:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_64_numpy1.26python3.12.____cpythonpython_implcpython.yaml b/.ci_support/linux_64_numpy1.26python3.12.____cpythonpython_implcpython.yaml
index fe93a23..2c9ad68 100644
--- a/.ci_support/linux_64_numpy1.26python3.12.____cpythonpython_implcpython.yaml
+++ b/.ci_support/linux_64_numpy1.26python3.12.____cpythonpython_implcpython.yaml
@@ -2,6 +2,10 @@ c_compiler:
 - gcc
 c_compiler_version:
 - '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.12'
 cdt_name:
 - cos6
 channel_sources:
@@ -31,6 +35,8 @@ target_platform:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_aarch64_numpy1.22python3.10.____cpythonpython_implcpython.yaml b/.ci_support/linux_aarch64_numpy1.22python3.10.____cpythonpython_implcpython.yaml
index 3abcf0e..30fff7b 100644
--- a/.ci_support/linux_aarch64_numpy1.22python3.10.____cpythonpython_implcpython.yaml
+++ b/.ci_support/linux_aarch64_numpy1.22python3.10.____cpythonpython_implcpython.yaml
@@ -4,6 +4,10 @@ c_compiler:
 - gcc
 c_compiler_version:
 - '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_arch:
 - aarch64
 cdt_name:
@@ -35,6 +39,8 @@ target_platform:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_aarch64_numpy1.22python3.8.____cpythonpython_implcpython.yaml b/.ci_support/linux_aarch64_numpy1.22python3.8.____cpythonpython_implcpython.yaml
index f2c030e..c5735c4 100644
--- a/.ci_support/linux_aarch64_numpy1.22python3.8.____cpythonpython_implcpython.yaml
+++ b/.ci_support/linux_aarch64_numpy1.22python3.8.____cpythonpython_implcpython.yaml
@@ -4,6 +4,10 @@ c_compiler:
 - gcc
 c_compiler_version:
 - '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_arch:
 - aarch64
 cdt_name:
@@ -35,6 +39,8 @@ target_platform:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_aarch64_numpy1.22python3.9.____cpythonpython_implcpython.yaml b/.ci_support/linux_aarch64_numpy1.22python3.9.____cpythonpython_implcpython.yaml
index 927a483..bb8187d 100644
--- a/.ci_support/linux_aarch64_numpy1.22python3.9.____cpythonpython_implcpython.yaml
+++ b/.ci_support/linux_aarch64_numpy1.22python3.9.____cpythonpython_implcpython.yaml
@@ -4,6 +4,10 @@ c_compiler:
 - gcc
 c_compiler_version:
 - '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_arch:
 - aarch64
 cdt_name:
@@ -35,6 +39,8 @@ target_platform:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_aarch64_numpy1.23python3.11.____cpythonpython_implcpython.yaml b/.ci_support/linux_aarch64_numpy1.23python3.11.____cpythonpython_implcpython.yaml
index 7156a0d..5b64d4f 100644
--- a/.ci_support/linux_aarch64_numpy1.23python3.11.____cpythonpython_implcpython.yaml
+++ b/.ci_support/linux_aarch64_numpy1.23python3.11.____cpythonpython_implcpython.yaml
@@ -4,6 +4,10 @@ c_compiler:
 - gcc
 c_compiler_version:
 - '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_arch:
 - aarch64
 cdt_name:
@@ -35,6 +39,8 @@ target_platform:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_aarch64_numpy1.26python3.12.____cpythonpython_implcpython.yaml b/.ci_support/linux_aarch64_numpy1.26python3.12.____cpythonpython_implcpython.yaml
index ea937a7..e6f9ce5 100644
--- a/.ci_support/linux_aarch64_numpy1.26python3.12.____cpythonpython_implcpython.yaml
+++ b/.ci_support/linux_aarch64_numpy1.26python3.12.____cpythonpython_implcpython.yaml
@@ -4,6 +4,10 @@ c_compiler:
 - gcc
 c_compiler_version:
 - '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_arch:
 - aarch64
 cdt_name:
@@ -35,6 +39,8 @@ target_platform:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_ppc64le_numpy1.22python3.10.____cpythonpython_implcpython.yaml b/.ci_support/linux_ppc64le_numpy1.22python3.10.____cpythonpython_implcpython.yaml
index d1b4c23..0cb3e9d 100644
--- a/.ci_support/linux_ppc64le_numpy1.22python3.10.____cpythonpython_implcpython.yaml
+++ b/.ci_support/linux_ppc64le_numpy1.22python3.10.____cpythonpython_implcpython.yaml
@@ -2,6 +2,10 @@ c_compiler:
 - gcc
 c_compiler_version:
 - '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -31,6 +35,8 @@ target_platform:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_ppc64le_numpy1.22python3.8.____cpythonpython_implcpython.yaml b/.ci_support/linux_ppc64le_numpy1.22python3.8.____cpythonpython_implcpython.yaml
index 6ff2709..5ebbe88 100644
--- a/.ci_support/linux_ppc64le_numpy1.22python3.8.____cpythonpython_implcpython.yaml
+++ b/.ci_support/linux_ppc64le_numpy1.22python3.8.____cpythonpython_implcpython.yaml
@@ -2,6 +2,10 @@ c_compiler:
 - gcc
 c_compiler_version:
 - '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -31,6 +35,8 @@ target_platform:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_ppc64le_numpy1.22python3.9.____cpythonpython_implcpython.yaml b/.ci_support/linux_ppc64le_numpy1.22python3.9.____cpythonpython_implcpython.yaml
index 67fd296..15421da 100644
--- a/.ci_support/linux_ppc64le_numpy1.22python3.9.____cpythonpython_implcpython.yaml
+++ b/.ci_support/linux_ppc64le_numpy1.22python3.9.____cpythonpython_implcpython.yaml
@@ -2,6 +2,10 @@ c_compiler:
 - gcc
 c_compiler_version:
 - '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -31,6 +35,8 @@ target_platform:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_ppc64le_numpy1.23python3.11.____cpythonpython_implcpython.yaml b/.ci_support/linux_ppc64le_numpy1.23python3.11.____cpythonpython_implcpython.yaml
index bd79447..a58952d 100644
--- a/.ci_support/linux_ppc64le_numpy1.23python3.11.____cpythonpython_implcpython.yaml
+++ b/.ci_support/linux_ppc64le_numpy1.23python3.11.____cpythonpython_implcpython.yaml
@@ -2,6 +2,10 @@ c_compiler:
 - gcc
 c_compiler_version:
 - '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -31,6 +35,8 @@ target_platform:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_ppc64le_numpy1.26python3.12.____cpythonpython_implcpython.yaml b/.ci_support/linux_ppc64le_numpy1.26python3.12.____cpythonpython_implcpython.yaml
index 46ad684..9b89429 100644
--- a/.ci_support/linux_ppc64le_numpy1.26python3.12.____cpythonpython_implcpython.yaml
+++ b/.ci_support/linux_ppc64le_numpy1.26python3.12.____cpythonpython_implcpython.yaml
@@ -2,6 +2,10 @@ c_compiler:
 - gcc
 c_compiler_version:
 - '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -31,6 +35,8 @@ target_platform:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/osx_64_numpy1.22python3.10.____cpythonpython_implcpython.yaml b/.ci_support/osx_64_numpy1.22python3.10.____cpythonpython_implcpython.yaml
index 000257b..3f8e473 100644
--- a/.ci_support/osx_64_numpy1.22python3.10.____cpythonpython_implcpython.yaml
+++ b/.ci_support/osx_64_numpy1.22python3.10.____cpythonpython_implcpython.yaml
@@ -4,6 +4,10 @@ c_compiler:
 - clang
 c_compiler_version:
 - '16'
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '10.9'
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/osx_64_numpy1.22python3.8.____cpythonpython_implcpython.yaml b/.ci_support/osx_64_numpy1.22python3.8.____cpythonpython_implcpython.yaml
index 2f6d6a4..354e292 100644
--- a/.ci_support/osx_64_numpy1.22python3.8.____cpythonpython_implcpython.yaml
+++ b/.ci_support/osx_64_numpy1.22python3.8.____cpythonpython_implcpython.yaml
@@ -4,6 +4,10 @@ c_compiler:
 - clang
 c_compiler_version:
 - '16'
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '10.9'
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/osx_64_numpy1.22python3.9.____cpythonpython_implcpython.yaml b/.ci_support/osx_64_numpy1.22python3.9.____cpythonpython_implcpython.yaml
index 15f3611..0ee9715 100644
--- a/.ci_support/osx_64_numpy1.22python3.9.____cpythonpython_implcpython.yaml
+++ b/.ci_support/osx_64_numpy1.22python3.9.____cpythonpython_implcpython.yaml
@@ -4,6 +4,10 @@ c_compiler:
 - clang
 c_compiler_version:
 - '16'
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '10.9'
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/osx_64_numpy1.23python3.11.____cpythonpython_implcpython.yaml b/.ci_support/osx_64_numpy1.23python3.11.____cpythonpython_implcpython.yaml
index c0f9bd6..5081429 100644
--- a/.ci_support/osx_64_numpy1.23python3.11.____cpythonpython_implcpython.yaml
+++ b/.ci_support/osx_64_numpy1.23python3.11.____cpythonpython_implcpython.yaml
@@ -4,6 +4,10 @@ c_compiler:
 - clang
 c_compiler_version:
 - '16'
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '10.9'
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/osx_64_numpy1.26python3.12.____cpythonpython_implcpython.yaml b/.ci_support/osx_64_numpy1.26python3.12.____cpythonpython_implcpython.yaml
index 76ea7fe..e42576b 100644
--- a/.ci_support/osx_64_numpy1.26python3.12.____cpythonpython_implcpython.yaml
+++ b/.ci_support/osx_64_numpy1.26python3.12.____cpythonpython_implcpython.yaml
@@ -4,6 +4,10 @@ c_compiler:
 - clang
 c_compiler_version:
 - '16'
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '10.9'
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/osx_arm64_numpy1.22python3.10.____cpython.yaml b/.ci_support/osx_arm64_numpy1.22python3.10.____cpython.yaml
index 9a75946..1a125de 100644
--- a/.ci_support/osx_arm64_numpy1.22python3.10.____cpython.yaml
+++ b/.ci_support/osx_arm64_numpy1.22python3.10.____cpython.yaml
@@ -4,6 +4,10 @@ c_compiler:
 - clang
 c_compiler_version:
 - '16'
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '11.0'
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/osx_arm64_numpy1.22python3.8.____cpython.yaml b/.ci_support/osx_arm64_numpy1.22python3.8.____cpython.yaml
index 1125bba..dd6f212 100644
--- a/.ci_support/osx_arm64_numpy1.22python3.8.____cpython.yaml
+++ b/.ci_support/osx_arm64_numpy1.22python3.8.____cpython.yaml
@@ -4,6 +4,10 @@ c_compiler:
 - clang
 c_compiler_version:
 - '16'
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '11.0'
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/osx_arm64_numpy1.22python3.9.____cpython.yaml b/.ci_support/osx_arm64_numpy1.22python3.9.____cpython.yaml
index 87f038c..e2a9a0b 100644
--- a/.ci_support/osx_arm64_numpy1.22python3.9.____cpython.yaml
+++ b/.ci_support/osx_arm64_numpy1.22python3.9.____cpython.yaml
@@ -4,6 +4,10 @@ c_compiler:
 - clang
 c_compiler_version:
 - '16'
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '11.0'
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/osx_arm64_numpy1.23python3.11.____cpython.yaml b/.ci_support/osx_arm64_numpy1.23python3.11.____cpython.yaml
index a407125..0a41809 100644
--- a/.ci_support/osx_arm64_numpy1.23python3.11.____cpython.yaml
+++ b/.ci_support/osx_arm64_numpy1.23python3.11.____cpython.yaml
@@ -4,6 +4,10 @@ c_compiler:
 - clang
 c_compiler_version:
 - '16'
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '11.0'
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/osx_arm64_numpy1.26python3.12.____cpython.yaml b/.ci_support/osx_arm64_numpy1.26python3.12.____cpython.yaml
index 694bfa8..8b440dc 100644
--- a/.ci_support/osx_arm64_numpy1.26python3.12.____cpython.yaml
+++ b/.ci_support/osx_arm64_numpy1.26python3.12.____cpython.yaml
@@ -4,6 +4,10 @@ c_compiler:
 - clang
 c_compiler_version:
 - '16'
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '11.0'
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/win_64_numpy1.22python3.10.____cpythonpython_implcpython.yaml b/.ci_support/win_64_numpy1.22python3.10.____cpythonpython_implcpython.yaml
index a53b6a5..f3f205f 100644
--- a/.ci_support/win_64_numpy1.22python3.10.____cpythonpython_implcpython.yaml
+++ b/.ci_support/win_64_numpy1.22python3.10.____cpythonpython_implcpython.yaml
@@ -1,5 +1,9 @@
 c_compiler:
 - vs2019
+c_stdlib:
+- vs
+c_stdlib_version:
+- '2019'
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/win_64_numpy1.22python3.8.____cpythonpython_implcpython.yaml b/.ci_support/win_64_numpy1.22python3.8.____cpythonpython_implcpython.yaml
index 55bd71f..1c3d445 100644
--- a/.ci_support/win_64_numpy1.22python3.8.____cpythonpython_implcpython.yaml
+++ b/.ci_support/win_64_numpy1.22python3.8.____cpythonpython_implcpython.yaml
@@ -1,5 +1,9 @@
 c_compiler:
 - vs2019
+c_stdlib:
+- vs
+c_stdlib_version:
+- '2019'
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/win_64_numpy1.22python3.9.____cpythonpython_implcpython.yaml b/.ci_support/win_64_numpy1.22python3.9.____cpythonpython_implcpython.yaml
index d1dbd82..8e76ae7 100644
--- a/.ci_support/win_64_numpy1.22python3.9.____cpythonpython_implcpython.yaml
+++ b/.ci_support/win_64_numpy1.22python3.9.____cpythonpython_implcpython.yaml
@@ -1,5 +1,9 @@
 c_compiler:
 - vs2019
+c_stdlib:
+- vs
+c_stdlib_version:
+- '2019'
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/win_64_numpy1.23python3.11.____cpythonpython_implcpython.yaml b/.ci_support/win_64_numpy1.23python3.11.____cpythonpython_implcpython.yaml
index c8a5fa8..e9b4264 100644
--- a/.ci_support/win_64_numpy1.23python3.11.____cpythonpython_implcpython.yaml
+++ b/.ci_support/win_64_numpy1.23python3.11.____cpythonpython_implcpython.yaml
@@ -1,5 +1,9 @@
 c_compiler:
 - vs2019
+c_stdlib:
+- vs
+c_stdlib_version:
+- '2019'
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.ci_support/win_64_numpy1.26python3.12.____cpythonpython_implcpython.yaml b/.ci_support/win_64_numpy1.26python3.12.____cpythonpython_implcpython.yaml
index 38c3000..d138dc8 100644
--- a/.ci_support/win_64_numpy1.26python3.12.____cpythonpython_implcpython.yaml
+++ b/.ci_support/win_64_numpy1.26python3.12.____cpythonpython_implcpython.yaml
@@ -1,5 +1,9 @@
 c_compiler:
 - vs2019
+c_stdlib:
+- vs
+c_stdlib_version:
+- '2019'
 channel_sources:
 - conda-forge
 channel_targets:
diff --git a/.scripts/build_steps.sh b/.scripts/build_steps.sh
index 9121002..899ba03 100755
--- a/.scripts/build_steps.sh
+++ b/.scripts/build_steps.sh
@@ -68,7 +68,7 @@ if [[ "${BUILD_WITH_CONDA_DEBUG:-0}" == 1 ]]; then
     # Drop into an interactive shell
     /bin/bash
 else
-    conda build "${RECIPE_ROOT}" -m "${CI_SUPPORT}/${CONFIG}.yaml" \
+    conda-build "${RECIPE_ROOT}" -m "${CI_SUPPORT}/${CONFIG}.yaml" \
         --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:-}"
diff --git a/.scripts/run_osx_build.sh b/.scripts/run_osx_build.sh
index 16daa69..07dff21 100755
--- a/.scripts/run_osx_build.sh
+++ b/.scripts/run_osx_build.sh
@@ -81,7 +81,7 @@ else
         EXTRA_CB_OPTIONS="${EXTRA_CB_OPTIONS:-} --no-test"
     fi
 
-    conda build ./recipe -m ./.ci_support/${CONFIG}.yaml \
+    conda-build ./recipe -m ./.ci_support/${CONFIG}.yaml \
         --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"
diff --git a/.scripts/run_win_build.bat b/.scripts/run_win_build.bat
index f801cf4..6d54697 100755
--- a/.scripts/run_win_build.bat
+++ b/.scripts/run_win_build.bat
@@ -55,7 +55,7 @@ call :end_group
 
 :: Build the recipe
 echo Building recipe
-conda.exe build "recipe" -m .ci_support\%CONFIG%.yaml --suppress-variables %EXTRA_CB_OPTIONS%
+conda-build.exe "recipe" -m .ci_support\%CONFIG%.yaml --suppress-variables %EXTRA_CB_OPTIONS%
 if !errorlevel! neq 0 exit /b !errorlevel!
 
 :: Prepare some environment variables for the upload step
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 6b346f5..e5306da 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -4,5 +4,5 @@
 
 jobs:
   - template: ./.azure-pipelines/azure-pipelines-linux.yml
-  - template: ./.azure-pipelines/azure-pipelines-win.yml
-  - template: ./.azure-pipelines/azure-pipelines-osx.yml
\ No newline at end of file
+  - template: ./.azure-pipelines/azure-pipelines-osx.yml
+  - template: ./.azure-pipelines/azure-pipelines-win.yml
\ No newline at end of file
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index e7ba706..88882b1 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -1,7 +1,7 @@
 {% set name = "impactx" %}
-{% set version = "24.03" %}
-{% set build = 1 %}
-{% set sha256 = "0a75e167c2d133594b712cda1fe11634f304622a8be199d5182b4ee4417ef13e" %}
+{% set version = "24.04" %}
+{% set build = 0 %}
+{% set sha256 = "b4846e1d370ad0d428093ba97a58495bb4de6de1409e914b66c7964b1baf979e" %}
 
 package:
   name: {{ name|lower }}
@@ -52,6 +52,7 @@ requirements:
     - libblas =*=*blis  # [win]
     - python
     - pyamrex >={{ version }}
+    - quantiphy
 
 test:
   requires: