diff --git a/.azure-pipelines/azure-pipelines-linux.yml b/.azure-pipelines/azure-pipelines-linux.yml
index 08eb514..227d785 100755
--- a/.azure-pipelines/azure-pipelines-linux.yml
+++ b/.azure-pipelines/azure-pipelines-linux.yml
@@ -11,23 +11,23 @@ jobs:
       linux_64_numpy2.0python3.10.____cpython:
         CONFIG: linux_64_numpy2.0python3.10.____cpython
         UPLOAD_PACKAGES: 'True'
-        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-cos7-x86_64
+        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-x86_64:alma9
       linux_64_numpy2.0python3.11.____cpython:
         CONFIG: linux_64_numpy2.0python3.11.____cpython
         UPLOAD_PACKAGES: 'True'
-        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-cos7-x86_64
+        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-x86_64:alma9
       linux_64_numpy2.0python3.12.____cpython:
         CONFIG: linux_64_numpy2.0python3.12.____cpython
         UPLOAD_PACKAGES: 'True'
-        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-cos7-x86_64
+        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-x86_64:alma9
       linux_64_numpy2.0python3.9.____cpython:
         CONFIG: linux_64_numpy2.0python3.9.____cpython
         UPLOAD_PACKAGES: 'True'
-        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-cos7-x86_64
+        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-x86_64:alma9
       linux_64_numpy2python3.13.____cp313:
         CONFIG: linux_64_numpy2python3.13.____cp313
         UPLOAD_PACKAGES: 'True'
-        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-cos7-x86_64
+        DOCKER_IMAGE: quay.io/condaforge/linux-anvil-x86_64:alma9
   timeoutInMinutes: 360
   variables: {}
 
diff --git a/.ci_support/linux_64_numpy2.0python3.10.____cpython.yaml b/.ci_support/linux_64_numpy2.0python3.10.____cpython.yaml
index d79eca5..7de2b30 100644
--- a/.ci_support/linux_64_numpy2.0python3.10.____cpython.yaml
+++ b/.ci_support/linux_64_numpy2.0python3.10.____cpython.yaml
@@ -3,7 +3,7 @@ c_stdlib:
 c_stdlib_version:
 - '2.17'
 cdt_name:
-- cos7
+- conda
 channel_sources:
 - conda-forge
 channel_targets:
@@ -13,7 +13,7 @@ cxx_compiler:
 cxx_compiler_version:
 - '13'
 docker_image:
-- quay.io/condaforge/linux-anvil-cos7-x86_64
+- quay.io/condaforge/linux-anvil-x86_64:alma9
 numpy:
 - '2.0'
 pin_run_as_build:
@@ -31,8 +31,6 @@ target_platform:
 tk:
 - '8.6'
 zip_keys:
-- - c_stdlib_version
-  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_64_numpy2.0python3.11.____cpython.yaml b/.ci_support/linux_64_numpy2.0python3.11.____cpython.yaml
index 279e15e..85b456d 100644
--- a/.ci_support/linux_64_numpy2.0python3.11.____cpython.yaml
+++ b/.ci_support/linux_64_numpy2.0python3.11.____cpython.yaml
@@ -3,7 +3,7 @@ c_stdlib:
 c_stdlib_version:
 - '2.17'
 cdt_name:
-- cos7
+- conda
 channel_sources:
 - conda-forge
 channel_targets:
@@ -13,7 +13,7 @@ cxx_compiler:
 cxx_compiler_version:
 - '13'
 docker_image:
-- quay.io/condaforge/linux-anvil-cos7-x86_64
+- quay.io/condaforge/linux-anvil-x86_64:alma9
 numpy:
 - '2.0'
 pin_run_as_build:
@@ -31,8 +31,6 @@ target_platform:
 tk:
 - '8.6'
 zip_keys:
-- - c_stdlib_version
-  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_64_numpy2.0python3.12.____cpython.yaml b/.ci_support/linux_64_numpy2.0python3.12.____cpython.yaml
index 4cc5f23..2a153a2 100644
--- a/.ci_support/linux_64_numpy2.0python3.12.____cpython.yaml
+++ b/.ci_support/linux_64_numpy2.0python3.12.____cpython.yaml
@@ -3,7 +3,7 @@ c_stdlib:
 c_stdlib_version:
 - '2.17'
 cdt_name:
-- cos7
+- conda
 channel_sources:
 - conda-forge
 channel_targets:
@@ -13,7 +13,7 @@ cxx_compiler:
 cxx_compiler_version:
 - '13'
 docker_image:
-- quay.io/condaforge/linux-anvil-cos7-x86_64
+- quay.io/condaforge/linux-anvil-x86_64:alma9
 numpy:
 - '2.0'
 pin_run_as_build:
@@ -31,8 +31,6 @@ target_platform:
 tk:
 - '8.6'
 zip_keys:
-- - c_stdlib_version
-  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_64_numpy2.0python3.9.____cpython.yaml b/.ci_support/linux_64_numpy2.0python3.9.____cpython.yaml
index f3372ed..ee117ec 100644
--- a/.ci_support/linux_64_numpy2.0python3.9.____cpython.yaml
+++ b/.ci_support/linux_64_numpy2.0python3.9.____cpython.yaml
@@ -3,7 +3,7 @@ c_stdlib:
 c_stdlib_version:
 - '2.17'
 cdt_name:
-- cos7
+- conda
 channel_sources:
 - conda-forge
 channel_targets:
@@ -13,7 +13,7 @@ cxx_compiler:
 cxx_compiler_version:
 - '13'
 docker_image:
-- quay.io/condaforge/linux-anvil-cos7-x86_64
+- quay.io/condaforge/linux-anvil-x86_64:alma9
 numpy:
 - '2.0'
 pin_run_as_build:
@@ -31,8 +31,6 @@ target_platform:
 tk:
 - '8.6'
 zip_keys:
-- - c_stdlib_version
-  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.ci_support/linux_64_numpy2python3.13.____cp313.yaml b/.ci_support/linux_64_numpy2python3.13.____cp313.yaml
index 2de4c92..8839f79 100644
--- a/.ci_support/linux_64_numpy2python3.13.____cp313.yaml
+++ b/.ci_support/linux_64_numpy2python3.13.____cp313.yaml
@@ -3,7 +3,7 @@ c_stdlib:
 c_stdlib_version:
 - '2.17'
 cdt_name:
-- cos7
+- conda
 channel_sources:
 - conda-forge
 channel_targets:
@@ -13,7 +13,7 @@ cxx_compiler:
 cxx_compiler_version:
 - '13'
 docker_image:
-- quay.io/condaforge/linux-anvil-cos7-x86_64
+- quay.io/condaforge/linux-anvil-x86_64:alma9
 numpy:
 - '2'
 pin_run_as_build:
@@ -31,8 +31,6 @@ target_platform:
 tk:
 - '8.6'
 zip_keys:
-- - c_stdlib_version
-  - cdt_name
 - - python
   - numpy
   - python_impl
diff --git a/.scripts/run_win_build.bat b/.scripts/run_win_build.bat
index 1f2ec52..3aaf80c 100755
--- a/.scripts/run_win_build.bat
+++ b/.scripts/run_win_build.bat
@@ -34,8 +34,8 @@ call "%MICROMAMBA_EXE%" create --yes --root-prefix "%MAMBA_ROOT_PREFIX%" --prefi
     pip python=3.12 conda-build conda-forge-ci-setup=4 "conda-build>=24.1"
 if !errorlevel! neq 0 exit /b !errorlevel!
 echo Removing %MAMBA_ROOT_PREFIX%
-del /S /Q "%MAMBA_ROOT_PREFIX%"
-del /S /Q "%MICROMAMBA_TMPDIR%"
+del /S /Q "%MAMBA_ROOT_PREFIX%" >nul
+del /S /Q "%MICROMAMBA_TMPDIR%" >nul
 
 call :start_group "Configuring conda"
 
diff --git a/build-locally.py b/build-locally.py
index 6788aea..c4a56c6 100755
--- a/build-locally.py
+++ b/build-locally.py
@@ -26,6 +26,13 @@ def setup_environment(ns):
             os.path.dirname(__file__), "miniforge3"
         )
 
+    # The default cache location might not be writable using docker on macOS.
+    if ns.config.startswith("linux") and platform.system() == "Darwin":
+        os.environ["CONDA_FORGE_DOCKER_RUN_ARGS"] = (
+            os.environ.get("CONDA_FORGE_DOCKER_RUN_ARGS", "")
+            + " -e RATTLER_CACHE_DIR=/tmp/rattler_cache"
+        )
+
 
 def run_docker_build(ns):
     script = ".scripts/run_docker_build.sh"