diff --git a/.azure-pipelines/azure-pipelines-osx.yml b/.azure-pipelines/azure-pipelines-osx.yml
index 5d8853c5..79030d57 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:
diff --git a/.ci_support/linux_64_build_varianteglpython3.10.____cpython.yaml b/.ci_support/linux_64_build_varianteglpython3.10.____cpython.yaml
index 04842e83..a40d9e27 100644
--- a/.ci_support/linux_64_build_varianteglpython3.10.____cpython.yaml
+++ b/.ci_support/linux_64_build_varianteglpython3.10.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - egl
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -69,7 +71,9 @@ tk:
 vtk:
 - 9.2.6
 zip_keys:
+- - c_stdlib_version
+  - cdt_name
 - - cxx_compiler_version
   - fortran_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_64_build_varianteglpython3.11.____cpython.yaml b/.ci_support/linux_64_build_varianteglpython3.11.____cpython.yaml
index 57a2c6ad..ce3666d0 100644
--- a/.ci_support/linux_64_build_varianteglpython3.11.____cpython.yaml
+++ b/.ci_support/linux_64_build_varianteglpython3.11.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - egl
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -69,7 +71,9 @@ tk:
 vtk:
 - 9.2.6
 zip_keys:
+- - c_stdlib_version
+  - cdt_name
 - - cxx_compiler_version
   - fortran_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_64_build_varianteglpython3.12.____cpython.yaml b/.ci_support/linux_64_build_varianteglpython3.12.____cpython.yaml
index cc80068c..5e9be5de 100644
--- a/.ci_support/linux_64_build_varianteglpython3.12.____cpython.yaml
+++ b/.ci_support/linux_64_build_varianteglpython3.12.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - egl
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -69,7 +71,9 @@ tk:
 vtk:
 - 9.2.6
 zip_keys:
+- - c_stdlib_version
+  - cdt_name
 - - cxx_compiler_version
   - fortran_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_64_build_varianteglpython3.8.____cpython.yaml b/.ci_support/linux_64_build_varianteglpython3.8.____cpython.yaml
index c7169e95..f6dc32c6 100644
--- a/.ci_support/linux_64_build_varianteglpython3.8.____cpython.yaml
+++ b/.ci_support/linux_64_build_varianteglpython3.8.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - egl
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -69,7 +71,9 @@ tk:
 vtk:
 - 9.2.6
 zip_keys:
+- - c_stdlib_version
+  - cdt_name
 - - cxx_compiler_version
   - fortran_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_64_build_varianteglpython3.9.____cpython.yaml b/.ci_support/linux_64_build_varianteglpython3.9.____cpython.yaml
index 712d2290..47fd2ed6 100644
--- a/.ci_support/linux_64_build_varianteglpython3.9.____cpython.yaml
+++ b/.ci_support/linux_64_build_varianteglpython3.9.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - egl
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -69,7 +71,9 @@ tk:
 vtk:
 - 9.2.6
 zip_keys:
+- - c_stdlib_version
+  - cdt_name
 - - cxx_compiler_version
   - fortran_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_64_build_variantosmesapython3.10.____cpython.yaml b/.ci_support/linux_64_build_variantosmesapython3.10.____cpython.yaml
index f0a1725f..f8ba183c 100644
--- a/.ci_support/linux_64_build_variantosmesapython3.10.____cpython.yaml
+++ b/.ci_support/linux_64_build_variantosmesapython3.10.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - osmesa
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -69,7 +71,9 @@ tk:
 vtk:
 - 9.2.6
 zip_keys:
+- - c_stdlib_version
+  - cdt_name
 - - cxx_compiler_version
   - fortran_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_64_build_variantosmesapython3.11.____cpython.yaml b/.ci_support/linux_64_build_variantosmesapython3.11.____cpython.yaml
index ba2ad403..1182b838 100644
--- a/.ci_support/linux_64_build_variantosmesapython3.11.____cpython.yaml
+++ b/.ci_support/linux_64_build_variantosmesapython3.11.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - osmesa
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -69,7 +71,9 @@ tk:
 vtk:
 - 9.2.6
 zip_keys:
+- - c_stdlib_version
+  - cdt_name
 - - cxx_compiler_version
   - fortran_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_64_build_variantosmesapython3.12.____cpython.yaml b/.ci_support/linux_64_build_variantosmesapython3.12.____cpython.yaml
index 58ed24b7..6ab083de 100644
--- a/.ci_support/linux_64_build_variantosmesapython3.12.____cpython.yaml
+++ b/.ci_support/linux_64_build_variantosmesapython3.12.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - osmesa
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -69,7 +71,9 @@ tk:
 vtk:
 - 9.2.6
 zip_keys:
+- - c_stdlib_version
+  - cdt_name
 - - cxx_compiler_version
   - fortran_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_64_build_variantosmesapython3.8.____cpython.yaml b/.ci_support/linux_64_build_variantosmesapython3.8.____cpython.yaml
index db3d89de..eb89e0a7 100644
--- a/.ci_support/linux_64_build_variantosmesapython3.8.____cpython.yaml
+++ b/.ci_support/linux_64_build_variantosmesapython3.8.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - osmesa
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -69,7 +71,9 @@ tk:
 vtk:
 - 9.2.6
 zip_keys:
+- - c_stdlib_version
+  - cdt_name
 - - cxx_compiler_version
   - fortran_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_64_build_variantosmesapython3.9.____cpython.yaml b/.ci_support/linux_64_build_variantosmesapython3.9.____cpython.yaml
index 4c5c958b..24f2bd5f 100644
--- a/.ci_support/linux_64_build_variantosmesapython3.9.____cpython.yaml
+++ b/.ci_support/linux_64_build_variantosmesapython3.9.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - osmesa
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -69,7 +71,9 @@ tk:
 vtk:
 - 9.2.6
 zip_keys:
+- - c_stdlib_version
+  - cdt_name
 - - cxx_compiler_version
   - fortran_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_64_build_variantqtpython3.10.____cpython.yaml b/.ci_support/linux_64_build_variantqtpython3.10.____cpython.yaml
index 36e6eabc..7e073283 100644
--- a/.ci_support/linux_64_build_variantqtpython3.10.____cpython.yaml
+++ b/.ci_support/linux_64_build_variantqtpython3.10.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - qt
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -69,7 +71,9 @@ tk:
 vtk:
 - 9.2.6
 zip_keys:
+- - c_stdlib_version
+  - cdt_name
 - - cxx_compiler_version
   - fortran_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_64_build_variantqtpython3.11.____cpython.yaml b/.ci_support/linux_64_build_variantqtpython3.11.____cpython.yaml
index d6273bfb..60103140 100644
--- a/.ci_support/linux_64_build_variantqtpython3.11.____cpython.yaml
+++ b/.ci_support/linux_64_build_variantqtpython3.11.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - qt
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -69,7 +71,9 @@ tk:
 vtk:
 - 9.2.6
 zip_keys:
+- - c_stdlib_version
+  - cdt_name
 - - cxx_compiler_version
   - fortran_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_64_build_variantqtpython3.12.____cpython.yaml b/.ci_support/linux_64_build_variantqtpython3.12.____cpython.yaml
index 33f46886..68ed4a18 100644
--- a/.ci_support/linux_64_build_variantqtpython3.12.____cpython.yaml
+++ b/.ci_support/linux_64_build_variantqtpython3.12.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - qt
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -69,7 +71,9 @@ tk:
 vtk:
 - 9.2.6
 zip_keys:
+- - c_stdlib_version
+  - cdt_name
 - - cxx_compiler_version
   - fortran_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_64_build_variantqtpython3.8.____cpython.yaml b/.ci_support/linux_64_build_variantqtpython3.8.____cpython.yaml
index 16fd5a0e..3095c8a8 100644
--- a/.ci_support/linux_64_build_variantqtpython3.8.____cpython.yaml
+++ b/.ci_support/linux_64_build_variantqtpython3.8.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - qt
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -69,7 +71,9 @@ tk:
 vtk:
 - 9.2.6
 zip_keys:
+- - c_stdlib_version
+  - cdt_name
 - - cxx_compiler_version
   - fortran_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_64_build_variantqtpython3.9.____cpython.yaml b/.ci_support/linux_64_build_variantqtpython3.9.____cpython.yaml
index 485a6cda..5d22cfe5 100644
--- a/.ci_support/linux_64_build_variantqtpython3.9.____cpython.yaml
+++ b/.ci_support/linux_64_build_variantqtpython3.9.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - qt
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -69,7 +71,9 @@ tk:
 vtk:
 - 9.2.6
 zip_keys:
+- - c_stdlib_version
+  - cdt_name
 - - cxx_compiler_version
   - fortran_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_aarch64_python3.10.____cpython.yaml b/.ci_support/linux_aarch64_python3.10.____cpython.yaml
index 38df4016..1153356f 100644
--- a/.ci_support/linux_aarch64_python3.10.____cpython.yaml
+++ b/.ci_support/linux_aarch64_python3.10.____cpython.yaml
@@ -2,6 +2,10 @@ BUILD:
 - aarch64-conda_cos7-linux-gnu
 build_variant:
 - qt
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_arch:
 - aarch64
 cdt_name:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -68,5 +70,8 @@ tk:
 - '8.6'
 vtk:
 - 9.2.6
+zip_keys:
+- - c_stdlib_version
+  - cdt_name
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_aarch64_python3.11.____cpython.yaml b/.ci_support/linux_aarch64_python3.11.____cpython.yaml
index bdf30db5..e39c5501 100644
--- a/.ci_support/linux_aarch64_python3.11.____cpython.yaml
+++ b/.ci_support/linux_aarch64_python3.11.____cpython.yaml
@@ -2,6 +2,10 @@ BUILD:
 - aarch64-conda_cos7-linux-gnu
 build_variant:
 - qt
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_arch:
 - aarch64
 cdt_name:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -68,5 +70,8 @@ tk:
 - '8.6'
 vtk:
 - 9.2.6
+zip_keys:
+- - c_stdlib_version
+  - cdt_name
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_aarch64_python3.12.____cpython.yaml b/.ci_support/linux_aarch64_python3.12.____cpython.yaml
index b23cc18d..849ea71a 100644
--- a/.ci_support/linux_aarch64_python3.12.____cpython.yaml
+++ b/.ci_support/linux_aarch64_python3.12.____cpython.yaml
@@ -2,6 +2,10 @@ BUILD:
 - aarch64-conda_cos7-linux-gnu
 build_variant:
 - qt
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_arch:
 - aarch64
 cdt_name:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -68,5 +70,8 @@ tk:
 - '8.6'
 vtk:
 - 9.2.6
+zip_keys:
+- - c_stdlib_version
+  - cdt_name
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_aarch64_python3.8.____cpython.yaml b/.ci_support/linux_aarch64_python3.8.____cpython.yaml
index 7c78d9b3..ebb38da5 100644
--- a/.ci_support/linux_aarch64_python3.8.____cpython.yaml
+++ b/.ci_support/linux_aarch64_python3.8.____cpython.yaml
@@ -2,6 +2,10 @@ BUILD:
 - aarch64-conda_cos7-linux-gnu
 build_variant:
 - qt
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_arch:
 - aarch64
 cdt_name:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -68,5 +70,8 @@ tk:
 - '8.6'
 vtk:
 - 9.2.6
+zip_keys:
+- - c_stdlib_version
+  - cdt_name
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_aarch64_python3.9.____cpython.yaml b/.ci_support/linux_aarch64_python3.9.____cpython.yaml
index d80cf6a4..2c23303a 100644
--- a/.ci_support/linux_aarch64_python3.9.____cpython.yaml
+++ b/.ci_support/linux_aarch64_python3.9.____cpython.yaml
@@ -2,6 +2,10 @@ BUILD:
 - aarch64-conda_cos7-linux-gnu
 build_variant:
 - qt
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_arch:
 - aarch64
 cdt_name:
@@ -38,8 +42,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -68,5 +70,8 @@ tk:
 - '8.6'
 vtk:
 - 9.2.6
+zip_keys:
+- - c_stdlib_version
+  - cdt_name
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_ppc64le_python3.10.____cpython.yaml b/.ci_support/linux_ppc64le_python3.10.____cpython.yaml
index 342c60f2..ff870b4c 100644
--- a/.ci_support/linux_ppc64le_python3.10.____cpython.yaml
+++ b/.ci_support/linux_ppc64le_python3.10.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - qt
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -34,8 +38,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -60,5 +62,8 @@ tbb_devel:
 - '2021'
 vtk:
 - 9.2.6
+zip_keys:
+- - c_stdlib_version
+  - cdt_name
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_ppc64le_python3.11.____cpython.yaml b/.ci_support/linux_ppc64le_python3.11.____cpython.yaml
index 6fecf35b..abe84c60 100644
--- a/.ci_support/linux_ppc64le_python3.11.____cpython.yaml
+++ b/.ci_support/linux_ppc64le_python3.11.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - qt
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -34,8 +38,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -60,5 +62,8 @@ tbb_devel:
 - '2021'
 vtk:
 - 9.2.6
+zip_keys:
+- - c_stdlib_version
+  - cdt_name
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_ppc64le_python3.12.____cpython.yaml b/.ci_support/linux_ppc64le_python3.12.____cpython.yaml
index e061d27e..6adf39b6 100644
--- a/.ci_support/linux_ppc64le_python3.12.____cpython.yaml
+++ b/.ci_support/linux_ppc64le_python3.12.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - qt
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -34,8 +38,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -60,5 +62,8 @@ tbb_devel:
 - '2021'
 vtk:
 - 9.2.6
+zip_keys:
+- - c_stdlib_version
+  - cdt_name
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_ppc64le_python3.8.____cpython.yaml b/.ci_support/linux_ppc64le_python3.8.____cpython.yaml
index eb04ea16..c113d73d 100644
--- a/.ci_support/linux_ppc64le_python3.8.____cpython.yaml
+++ b/.ci_support/linux_ppc64le_python3.8.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - qt
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -34,8 +38,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -60,5 +62,8 @@ tbb_devel:
 - '2021'
 vtk:
 - 9.2.6
+zip_keys:
+- - c_stdlib_version
+  - cdt_name
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_ppc64le_python3.9.____cpython.yaml b/.ci_support/linux_ppc64le_python3.9.____cpython.yaml
index 2de4806b..cc48f683 100644
--- a/.ci_support/linux_ppc64le_python3.9.____cpython.yaml
+++ b/.ci_support/linux_ppc64le_python3.9.____cpython.yaml
@@ -1,5 +1,9 @@
 build_variant:
 - qt
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
 cdt_name:
 - cos7
 channel_sources:
@@ -34,8 +38,6 @@ libtiff:
 - '4.6'
 libuuid:
 - '2'
-libxcb:
-- '1.15'
 libxml2:
 - '2'
 lz4_c:
@@ -60,5 +62,8 @@ tbb_devel:
 - '2021'
 vtk:
 - 9.2.6
+zip_keys:
+- - c_stdlib_version
+  - cdt_name
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/migrations/boost_cpp_to_libboost.yaml b/.ci_support/migrations/boost_cpp_to_libboost.yaml
deleted file mode 100644
index 5e0e2c24..00000000
--- a/.ci_support/migrations/boost_cpp_to_libboost.yaml
+++ /dev/null
@@ -1,20 +0,0 @@
-migrator_ts: 1695775149
-__migrator:
-  kind: version
-  migration_number: 1
-  bump_number: 1
-  commit_message: "Rebuild for libboost 1.82"
-  # limit the number of prs for ramp-up
-  pr_limit: 10
-libboost_devel:
-  - 1.82
-# This migration is matched with a piggy-back migrator
-# (see https://github.com/regro/cf-scripts/pull/1668)
-# that will replace boost-cpp with libboost-devel
-boost_cpp:
-  - 1.82
-# same for boost -> libboost-python-devel
-libboost_python_devel:
-  - 1.82
-boost:
-  - 1.82
diff --git a/.ci_support/migrations/ffmpeg6.yaml b/.ci_support/migrations/ffmpeg6.yaml
deleted file mode 100644
index 4fff8dcb..00000000
--- a/.ci_support/migrations/ffmpeg6.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
-__migrator:
-  build_number: 1
-  kind: version
-  migration_number: 1
-ffmpeg:
-- '5'
-- '6'
-migrator_ts: 1684252387.6420875
diff --git a/.ci_support/migrations/hdf51142.yaml b/.ci_support/migrations/hdf51142.yaml
deleted file mode 100644
index 1517ced4..00000000
--- a/.ci_support/migrations/hdf51142.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-__migrator:
-  build_number: 1
-  kind: version
-  migration_number: 1
-hdf5:
-- 1.14.2
-migrator_ts: 1692590899.44706
diff --git a/.ci_support/migrations/libjpeg_turbo3.yaml b/.ci_support/migrations/libjpeg_turbo3.yaml
deleted file mode 100644
index b4e24688..00000000
--- a/.ci_support/migrations/libjpeg_turbo3.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-__migrator:
-  build_number: 1
-  kind: version
-  migration_number: 1
-libjpeg_turbo:
-- '3'
-migrator_ts: 1693842343.429878
diff --git a/.ci_support/migrations/libtiff46.yaml b/.ci_support/migrations/libtiff46.yaml
deleted file mode 100644
index 473b7bfd..00000000
--- a/.ci_support/migrations/libtiff46.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-__migrator:
-  build_number: 1
-  kind: version
-  migration_number: 1
-libtiff:
-- '4.6'
-migrator_ts: 1694631046.2977061
diff --git a/.ci_support/migrations/libxcb115.yaml b/.ci_support/migrations/libxcb115.yaml
deleted file mode 100644
index 47a46f97..00000000
--- a/.ci_support/migrations/libxcb115.yaml
+++ /dev/null
@@ -1,9 +0,0 @@
-migrator_ts: 1684619068
-__migrator:
-  kind: version
-  migration_number: 1
-  bump_number: 1
-
-# Remember to add to global pinnings
-libxcb:
-  - '1.15'
diff --git a/.ci_support/migrations/proj931.yaml b/.ci_support/migrations/proj931.yaml
deleted file mode 100644
index 59f0a47d..00000000
--- a/.ci_support/migrations/proj931.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-__migrator:
-  build_number: 1
-  kind: version
-  migration_number: 1
-migrator_ts: 1701494989.7141423
-proj:
-- 9.3.1
diff --git a/.ci_support/migrations/pugixml114.yaml b/.ci_support/migrations/pugixml114.yaml
deleted file mode 100644
index 094b113e..00000000
--- a/.ci_support/migrations/pugixml114.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-__migrator:
-  build_number: 1
-  kind: version
-  migration_number: 1
-migrator_ts: 1699550050.5782259
-pugixml:
-- '1.14'
diff --git a/.ci_support/migrations/python312.yaml b/.ci_support/migrations/python312.yaml
index b39b1bb1..d71f6f16 100644
--- a/.ci_support/migrations/python312.yaml
+++ b/.ci_support/migrations/python312.yaml
@@ -1,33 +1,33 @@
 migrator_ts: 1695046563
 __migrator:
-    migration_number: 1
-    operation: key_add
-    primary_key: python
-    ordering:
-        python:
-            - 3.6.* *_cpython
-            - 3.7.* *_cpython
-            - 3.8.* *_cpython
-            - 3.9.* *_cpython
-            - 3.10.* *_cpython
-            - 3.11.* *_cpython
-            - 3.12.* *_cpython  # new entry
-            - 3.6.* *_73_pypy
-            - 3.7.* *_73_pypy
-            - 3.8.* *_73_pypy
-            - 3.9.* *_73_pypy
-    paused: false
-    longterm: True
-    pr_limit: 30
-    max_solver_attempts: 6  # this will make the bot retry "not solvable" stuff 6 times
-    exclude:
-      # this shouldn't attempt to modify the python feedstocks
-      - python
-      - pypy3.6
-      - pypy-meta
-      - cross-python
-      - python_abi
-    exclude_pinned_pkgs: false
+  migration_number: 1
+  operation: key_add
+  primary_key: python
+  ordering:
+    python:
+      - 3.6.* *_cpython
+      - 3.7.* *_cpython
+      - 3.8.* *_cpython
+      - 3.9.* *_cpython
+      - 3.10.* *_cpython
+      - 3.11.* *_cpython
+      - 3.12.* *_cpython  # new entry
+      - 3.6.* *_73_pypy
+      - 3.7.* *_73_pypy
+      - 3.8.* *_73_pypy
+      - 3.9.* *_73_pypy
+  paused: false
+  longterm: True
+  pr_limit: 5
+  max_solver_attempts: 6  # this will make the bot retry "not solvable" stuff 6 times
+  exclude:
+    # this shouldn't attempt to modify the python feedstocks
+    - python
+    - pypy3.6
+    - pypy-meta
+    - cross-python
+    - python_abi
+  exclude_pinned_pkgs: false
 
 python:
   - 3.12.* *_cpython
diff --git a/.ci_support/osx_64_python3.10.____cpython.yaml b/.ci_support/osx_64_python3.10.____cpython.yaml
index aa7d6af2..e8f1ff7b 100644
--- a/.ci_support/osx_64_python3.10.____cpython.yaml
+++ b/.ci_support/osx_64_python3.10.____cpython.yaml
@@ -1,7 +1,13 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
+- '10.13'
+MACOSX_SDK_VERSION:
+- '10.13'
 build_variant:
 - qt
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '10.13'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -9,7 +15,7 @@ channel_targets:
 cxx_compiler:
 - clangxx
 cxx_compiler_version:
-- '15'
+- '16'
 expat:
 - '2'
 ffmpeg:
@@ -61,4 +67,4 @@ tk:
 vtk:
 - 9.2.6
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/osx_64_python3.11.____cpython.yaml b/.ci_support/osx_64_python3.11.____cpython.yaml
index 7636b6b0..6944de9b 100644
--- a/.ci_support/osx_64_python3.11.____cpython.yaml
+++ b/.ci_support/osx_64_python3.11.____cpython.yaml
@@ -1,7 +1,13 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
+- '10.13'
+MACOSX_SDK_VERSION:
+- '10.13'
 build_variant:
 - qt
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '10.13'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -9,7 +15,7 @@ channel_targets:
 cxx_compiler:
 - clangxx
 cxx_compiler_version:
-- '15'
+- '16'
 expat:
 - '2'
 ffmpeg:
@@ -61,4 +67,4 @@ tk:
 vtk:
 - 9.2.6
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/osx_64_python3.12.____cpython.yaml b/.ci_support/osx_64_python3.12.____cpython.yaml
index 7c7373e4..f0b2ce51 100644
--- a/.ci_support/osx_64_python3.12.____cpython.yaml
+++ b/.ci_support/osx_64_python3.12.____cpython.yaml
@@ -1,7 +1,13 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
+- '10.13'
+MACOSX_SDK_VERSION:
+- '10.13'
 build_variant:
 - qt
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '10.13'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -9,7 +15,7 @@ channel_targets:
 cxx_compiler:
 - clangxx
 cxx_compiler_version:
-- '15'
+- '16'
 expat:
 - '2'
 ffmpeg:
@@ -61,4 +67,4 @@ tk:
 vtk:
 - 9.2.6
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/osx_64_python3.8.____cpython.yaml b/.ci_support/osx_64_python3.8.____cpython.yaml
index 8e9d1516..015534c1 100644
--- a/.ci_support/osx_64_python3.8.____cpython.yaml
+++ b/.ci_support/osx_64_python3.8.____cpython.yaml
@@ -1,7 +1,13 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
+- '10.13'
+MACOSX_SDK_VERSION:
+- '10.13'
 build_variant:
 - qt
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '10.13'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -9,7 +15,7 @@ channel_targets:
 cxx_compiler:
 - clangxx
 cxx_compiler_version:
-- '15'
+- '16'
 expat:
 - '2'
 ffmpeg:
@@ -61,4 +67,4 @@ tk:
 vtk:
 - 9.2.6
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/osx_64_python3.9.____cpython.yaml b/.ci_support/osx_64_python3.9.____cpython.yaml
index 19b3e649..43e3ff4c 100644
--- a/.ci_support/osx_64_python3.9.____cpython.yaml
+++ b/.ci_support/osx_64_python3.9.____cpython.yaml
@@ -1,7 +1,13 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
+- '10.13'
+MACOSX_SDK_VERSION:
+- '10.13'
 build_variant:
 - qt
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '10.13'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -9,7 +15,7 @@ channel_targets:
 cxx_compiler:
 - clangxx
 cxx_compiler_version:
-- '15'
+- '16'
 expat:
 - '2'
 ffmpeg:
@@ -61,4 +67,4 @@ tk:
 vtk:
 - 9.2.6
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/osx_arm64_python3.10.____cpython.yaml b/.ci_support/osx_arm64_python3.10.____cpython.yaml
index 49f1cf3e..f1f8a23e 100644
--- a/.ci_support/osx_arm64_python3.10.____cpython.yaml
+++ b/.ci_support/osx_arm64_python3.10.____cpython.yaml
@@ -1,7 +1,13 @@
 MACOSX_DEPLOYMENT_TARGET:
 - '11.0'
+MACOSX_SDK_VERSION:
+- '11.0'
 build_variant:
 - qt
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '11.0'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -9,7 +15,7 @@ channel_targets:
 cxx_compiler:
 - clangxx
 cxx_compiler_version:
-- '15'
+- '16'
 expat:
 - '2'
 ffmpeg:
@@ -61,4 +67,4 @@ tk:
 vtk:
 - 9.2.6
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/osx_arm64_python3.11.____cpython.yaml b/.ci_support/osx_arm64_python3.11.____cpython.yaml
index 24911ddd..45ac4ca0 100644
--- a/.ci_support/osx_arm64_python3.11.____cpython.yaml
+++ b/.ci_support/osx_arm64_python3.11.____cpython.yaml
@@ -1,7 +1,13 @@
 MACOSX_DEPLOYMENT_TARGET:
 - '11.0'
+MACOSX_SDK_VERSION:
+- '11.0'
 build_variant:
 - qt
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '11.0'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -9,7 +15,7 @@ channel_targets:
 cxx_compiler:
 - clangxx
 cxx_compiler_version:
-- '15'
+- '16'
 expat:
 - '2'
 ffmpeg:
@@ -61,4 +67,4 @@ tk:
 vtk:
 - 9.2.6
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/osx_arm64_python3.12.____cpython.yaml b/.ci_support/osx_arm64_python3.12.____cpython.yaml
index dc077c26..b830d18b 100644
--- a/.ci_support/osx_arm64_python3.12.____cpython.yaml
+++ b/.ci_support/osx_arm64_python3.12.____cpython.yaml
@@ -1,7 +1,13 @@
 MACOSX_DEPLOYMENT_TARGET:
 - '11.0'
+MACOSX_SDK_VERSION:
+- '11.0'
 build_variant:
 - qt
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '11.0'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -9,7 +15,7 @@ channel_targets:
 cxx_compiler:
 - clangxx
 cxx_compiler_version:
-- '15'
+- '16'
 expat:
 - '2'
 ffmpeg:
@@ -61,4 +67,4 @@ tk:
 vtk:
 - 9.2.6
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/osx_arm64_python3.8.____cpython.yaml b/.ci_support/osx_arm64_python3.8.____cpython.yaml
index de4b4174..e87c5625 100644
--- a/.ci_support/osx_arm64_python3.8.____cpython.yaml
+++ b/.ci_support/osx_arm64_python3.8.____cpython.yaml
@@ -1,7 +1,13 @@
 MACOSX_DEPLOYMENT_TARGET:
 - '11.0'
+MACOSX_SDK_VERSION:
+- '11.0'
 build_variant:
 - qt
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '11.0'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -9,7 +15,7 @@ channel_targets:
 cxx_compiler:
 - clangxx
 cxx_compiler_version:
-- '15'
+- '16'
 expat:
 - '2'
 ffmpeg:
@@ -61,4 +67,4 @@ tk:
 vtk:
 - 9.2.6
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/osx_arm64_python3.9.____cpython.yaml b/.ci_support/osx_arm64_python3.9.____cpython.yaml
index 29e8c42f..2fc7d9d3 100644
--- a/.ci_support/osx_arm64_python3.9.____cpython.yaml
+++ b/.ci_support/osx_arm64_python3.9.____cpython.yaml
@@ -1,7 +1,13 @@
 MACOSX_DEPLOYMENT_TARGET:
 - '11.0'
+MACOSX_SDK_VERSION:
+- '11.0'
 build_variant:
 - qt
+c_stdlib:
+- macosx_deployment_target
+c_stdlib_version:
+- '11.0'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -9,7 +15,7 @@ channel_targets:
 cxx_compiler:
 - clangxx
 cxx_compiler_version:
-- '15'
+- '16'
 expat:
 - '2'
 ffmpeg:
@@ -61,4 +67,4 @@ tk:
 vtk:
 - 9.2.6
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/win_64_python3.10.____cpython.yaml b/.ci_support/win_64_python3.10.____cpython.yaml
index 1bcb054f..5a32e1a6 100644
--- a/.ci_support/win_64_python3.10.____cpython.yaml
+++ b/.ci_support/win_64_python3.10.____cpython.yaml
@@ -1,5 +1,7 @@
 build_variant:
 - qt
+c_stdlib:
+- vs
 channel_sources:
 - conda-forge
 channel_targets:
@@ -53,4 +55,4 @@ tbb_devel:
 vtk:
 - 9.2.6
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/win_64_python3.11.____cpython.yaml b/.ci_support/win_64_python3.11.____cpython.yaml
index f87b0a14..c4491ca3 100644
--- a/.ci_support/win_64_python3.11.____cpython.yaml
+++ b/.ci_support/win_64_python3.11.____cpython.yaml
@@ -1,5 +1,7 @@
 build_variant:
 - qt
+c_stdlib:
+- vs
 channel_sources:
 - conda-forge
 channel_targets:
@@ -53,4 +55,4 @@ tbb_devel:
 vtk:
 - 9.2.6
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/win_64_python3.12.____cpython.yaml b/.ci_support/win_64_python3.12.____cpython.yaml
index 46333f20..e3cdc003 100644
--- a/.ci_support/win_64_python3.12.____cpython.yaml
+++ b/.ci_support/win_64_python3.12.____cpython.yaml
@@ -1,5 +1,7 @@
 build_variant:
 - qt
+c_stdlib:
+- vs
 channel_sources:
 - conda-forge
 channel_targets:
@@ -53,4 +55,4 @@ tbb_devel:
 vtk:
 - 9.2.6
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/win_64_python3.8.____cpython.yaml b/.ci_support/win_64_python3.8.____cpython.yaml
index ebc6638d..6cff077c 100644
--- a/.ci_support/win_64_python3.8.____cpython.yaml
+++ b/.ci_support/win_64_python3.8.____cpython.yaml
@@ -1,5 +1,7 @@
 build_variant:
 - qt
+c_stdlib:
+- vs
 channel_sources:
 - conda-forge
 channel_targets:
@@ -53,4 +55,4 @@ tbb_devel:
 vtk:
 - 9.2.6
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/win_64_python3.9.____cpython.yaml b/.ci_support/win_64_python3.9.____cpython.yaml
index 10610009..9a1d3278 100644
--- a/.ci_support/win_64_python3.9.____cpython.yaml
+++ b/.ci_support/win_64_python3.9.____cpython.yaml
@@ -1,5 +1,7 @@
 build_variant:
 - qt
+c_stdlib:
+- vs
 channel_sources:
 - conda-forge
 channel_targets:
@@ -53,4 +55,4 @@ tbb_devel:
 vtk:
 - 9.2.6
 zlib:
-- '1.2'
+- '1'
diff --git a/.gitattributes b/.gitattributes
index 7f327638..18f114a1 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/conda-forge.yml b/conda-forge.yml
index 4a6ba4a4..c265449b 100644
--- a/conda-forge.yml
+++ b/conda-forge.yml
@@ -8,4 +8,6 @@ conda_forge_output_validation: true
 github:
   branch_name: main
   tooling_branch_name: main
+os_version:
+  linux_64: cos7
 test: native_and_emulated
diff --git a/recipe/build-base.sh b/recipe/build-base.sh
index d987e1af..d9515ebd 100755
--- a/recipe/build-base.sh
+++ b/recipe/build-base.sh
@@ -75,6 +75,12 @@ if [[ "$target_platform" != "linux-ppc64le"
     )
 fi
 
+if [[ "$target_platform" == osx-* ]]; then
+    # incompatible function pointers become errors in clang >=16
+    export CFLAGS="${CFLAGS} -Wno-incompatible-pointer-types"
+    export CXXFLAGS="${CXXFLAGS} -Wno-incompatible-pointer-types"
+fi
+
 if [[ "$CONDA_BUILD_CROSS_COMPILATION" == "1" ]]; then
   (
     mkdir build-native
diff --git a/recipe/conda_build_config.yaml b/recipe/conda_build_config.yaml
index ee0e181c..5d418d61 100644
--- a/recipe/conda_build_config.yaml
+++ b/recipe/conda_build_config.yaml
@@ -1,8 +1,3 @@
-# clang 16 errors on incompatible function pointers
-c_compiler_version:     # [osx]
-  - 15                  # [osx]
-cxx_compiler_version:   # [osx]
-  - 15                  # [osx]
 build_variant:
   - "qt"
   - "osmesa"  # [linux64]
@@ -19,11 +14,3 @@ replacements:
         - '*.cmake'
       regex_re: '([^;\s"]+/MacOSX\d*\.?\d*\.sdk)'
       replacement_re: '$ENV{CONDA_BUILD_SYSROOT}'
-cudnn:                                            # [linux64]
-  - undefined                                     # [linux64]
-cuda_compiler_version:                            # [linux64]
-  - None                                          # [linux64]
-docker_image:                                     # [linux64]
-  - quay.io/condaforge/linux-anvil-cos7-x86_64    # [linux64]
-cdt_name:                                         # [linux64]
-  - cos7                                          # [linux64]
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index e14992ee..3ebe68ab 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -1,5 +1,5 @@
 {% set version = "9.2.6" %}
-{% set build = 21 %}
+{% set build = 22 %}
 
 {% set minor_version = ".".join(version.split(".")[:2]) %}
 
@@ -54,7 +54,7 @@ outputs:
       build:
         - {{ compiler("cxx") }}
         - {{ compiler('fortran') }}  # [build_variant != "qt"]
-        - sysroot_linux-64 2.17  # [build_variant == "osmesa"]
+        - {{ stdlib("c") }}
         - cmake
         - ninja
         - python                                 # [build_platform != target_platform]