diff --git a/.ci_support/migrations/cuda118.yaml b/.ci_support/migrations/cuda118.yaml
deleted file mode 100644
index fdd298b9..00000000
--- a/.ci_support/migrations/cuda118.yaml
+++ /dev/null
@@ -1,99 +0,0 @@
-migrator_ts: 1692828152
-__migrator:
-  kind:
-    version
-  migration_number:
-    1
-  build_number:
-    1
-  paused: false
-  override_cbc_keys:
-    - cuda_compiler_stub
-  operation: key_add
-  check_solvable: false
-  primary_key: cuda_compiler_version
-  ordering:
-    cxx_compiler_version:
-      - 9
-      - 8
-      - 7
-    c_compiler_version:
-      - 9
-      - 8
-      - 7
-    fortran_compiler_version:
-      - 9
-      - 8
-      - 7
-    docker_image:
-      # Native builds
-      - quay.io/condaforge/linux-anvil-comp7              # [os.environ.get("BUILD_PLATFORM") == "linux-64"]
-      - quay.io/condaforge/linux-anvil-aarch64            # [os.environ.get("BUILD_PLATFORM") == "linux-aarch64"]
-      - quay.io/condaforge/linux-anvil-ppc64le            # [os.environ.get("BUILD_PLATFORM") == "linux-ppc64le"]
-      - quay.io/condaforge/linux-anvil-armv7l             # [os.environ.get("BUILD_PLATFORM") == "linux-armv7l"]
-
-      # Legacy CUDAs
-      - quay.io/condaforge/linux-anvil-cuda:9.2           # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
-      - quay.io/condaforge/linux-anvil-cuda:10.0          # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
-      - quay.io/condaforge/linux-anvil-cuda:10.1          # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
-      - quay.io/condaforge/linux-anvil-cuda:10.2          # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
-      - quay.io/condaforge/linux-anvil-cuda:11.0          # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
-      - quay.io/condaforge/linux-anvil-cuda:11.1          # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
-
-      # CUDA 11.2
-      - quay.io/condaforge/linux-anvil-cuda:11.2          # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
-      # CUDA 11.2 arch: native compilation (build == target)
-      - quay.io/condaforge/linux-anvil-ppc64le-cuda:11.2  # [ppc64le and os.environ.get("BUILD_PLATFORM") == "linux-ppc64le"]
-      - quay.io/condaforge/linux-anvil-aarch64-cuda:11.2  # [aarch64 and os.environ.get("BUILD_PLATFORM") == "linux-aarch64"]
-      # CUDA 11.2 arch: cross-compilation (build != target)
-      - quay.io/condaforge/linux-anvil-cuda:11.2          # [ppc64le and os.environ.get("BUILD_PLATFORM") == "linux-64"]
-      - quay.io/condaforge/linux-anvil-cuda:11.2          # [aarch64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
-
-      # CUDA 11.8
-      - quay.io/condaforge/linux-anvil-cuda:11.8          # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
-      # CUDA 11.8 arch: native compilation (build == target)
-      - quay.io/condaforge/linux-anvil-ppc64le-cuda:11.8  # [ppc64le and os.environ.get("BUILD_PLATFORM") == "linux-ppc64le"]
-      - quay.io/condaforge/linux-anvil-aarch64-cuda:11.8  # [aarch64 and os.environ.get("BUILD_PLATFORM") == "linux-aarch64"]
-      # CUDA 11.8 arch: cross-compilation (build != target)
-      - quay.io/condaforge/linux-anvil-cuda:11.8          # [ppc64le and os.environ.get("BUILD_PLATFORM") == "linux-64"]
-      - quay.io/condaforge/linux-anvil-cuda:11.8          # [aarch64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
-
-      # Native CentOS 7 image
-      - quay.io/condaforge/linux-anvil-cos7-x86_64        # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
-    cuda_compiler_version:
-      - None
-      - 10.2                       # [(linux64 or win) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-      - 11.0                       # [(linux64 or win) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-      - 11.1                       # [(linux64 or win) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-      - 11.2                       # [(linux or win) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-      - 11.8                       # [(linux or win) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-      - 12.0                       # [(linux or win) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-  commit_message: |
-    Rebuild for CUDA 11.8 w/arch support
-
-cuda_compiler:                 # [(linux or win64) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-  - nvcc                       # [(linux or win64) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-
-cuda_compiler_version:         # [(linux or win64) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-  - 11.8                       # [(linux or win64) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-
-c_compiler_version:            # [linux and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-  - 11                         # [linux and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-
-cxx_compiler_version:          # [linux and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-  - 11                         # [linux and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-
-fortran_compiler_version:      # [linux and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-  - 11                         # [linux and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-
-cdt_name:                      # [linux and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-  - cos7                       # [linux and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-
-docker_image:                                         # [os.environ.get("BUILD_PLATFORM", "").startswith("linux-") and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
-  - quay.io/condaforge/linux-anvil-cuda:11.8          # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
-  # case: native compilation (build == target)
-  - quay.io/condaforge/linux-anvil-ppc64le-cuda:11.8  # [ppc64le and os.environ.get("BUILD_PLATFORM") == "linux-ppc64le"]
-  - quay.io/condaforge/linux-anvil-aarch64-cuda:11.8  # [aarch64 and os.environ.get("BUILD_PLATFORM") == "linux-aarch64"]
-  # case: cross-compilation (build != target)
-  - quay.io/condaforge/linux-anvil-cuda:11.8          # [ppc64le and os.environ.get("BUILD_PLATFORM") == "linux-64"]
-  - quay.io/condaforge/linux-anvil-cuda:11.8          # [aarch64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
diff --git a/.gitignore b/.gitignore
index c89ecb7d..179afe55 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,24 @@
-*.pyc
+# User content belongs under recipe/.
+# Feedstock configuration goes in `conda-forge.yml`
+# Everything else is managed by the conda-smithy rerender process.
+# Please do not modify
+
+# Ignore all files and folders in root
+*
+!/conda-forge.yml
+
+# Don't ignore any files/folders if the parent folder is 'un-ignored'
+# This also avoids warnings when adding an already-checked file with an ignored parent.
+!/**/
+# Don't ignore any files/folders recursively in the following folders
+!/recipe/**
+!/.ci_support/**
 
-build_artifacts
+# Since we ignore files/folders recursively, any folders inside
+# build_artifacts gets ignored which trips some build systems.
+# To avoid that we 'un-ignore' all files/folders recursively
+# and only ignore the root build_artifacts folder.
+!/build_artifacts/**
+/build_artifacts
+
+*.pyc
diff --git a/.scripts/build_steps.sh b/.scripts/build_steps.sh
index 0d41f313..1899838a 100755
--- a/.scripts/build_steps.sh
+++ b/.scripts/build_steps.sh
@@ -34,9 +34,9 @@ CONDARC
 export CONDA_LIBMAMBA_SOLVER_NO_CHANNELS_FROM_INSTALLED=1
 
 mamba install --update-specs --yes --quiet --channel conda-forge --strict-channel-priority \
-    pip mamba conda-build boa conda-forge-ci-setup=4
+    pip mamba conda-build conda-forge-ci-setup=4
 mamba update --update-specs --yes --quiet --channel conda-forge --strict-channel-priority \
-    pip mamba conda-build boa conda-forge-ci-setup=4
+    pip mamba conda-build conda-forge-ci-setup=4
 
 # set up the condarc
 setup_conda_rc "${FEEDSTOCK_ROOT}" "${RECIPE_ROOT}" "${CONFIG_FILE}"
@@ -57,12 +57,6 @@ if [[ -f "${FEEDSTOCK_ROOT}/LICENSE.txt" ]]; then
   cp "${FEEDSTOCK_ROOT}/LICENSE.txt" "${RECIPE_ROOT}/recipe-scripts-license.txt"
 fi
 
-if [[ "${sha:-}" == "" ]]; then
-  pushd ${FEEDSTOCK_ROOT}
-  sha=$(git rev-parse HEAD)
-  popd
-fi
-
 if [[ "${BUILD_WITH_CONDA_DEBUG:-0}" == 1 ]]; then
     if [[ "x${BUILD_OUTPUT_ID:-}" != "x" ]]; then
         EXTRA_CB_OPTIONS="${EXTRA_CB_OPTIONS:-} --output-id ${BUILD_OUTPUT_ID}"
@@ -74,7 +68,7 @@ if [[ "${BUILD_WITH_CONDA_DEBUG:-0}" == 1 ]]; then
     # Drop into an interactive shell
     /bin/bash
 else
-    conda mambabuild "${RECIPE_ROOT}" -m "${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_docker_build.sh b/.scripts/run_docker_build.sh
index db9a6e29..a16e7e79 100755
--- a/.scripts/run_docker_build.sh
+++ b/.scripts/run_docker_build.sh
@@ -21,6 +21,12 @@ if [ -z ${FEEDSTOCK_NAME} ]; then
     export FEEDSTOCK_NAME=$(basename ${FEEDSTOCK_ROOT})
 fi
 
+if [[ "${sha:-}" == "" ]]; then
+  pushd "${FEEDSTOCK_ROOT}"
+  sha=$(git rev-parse HEAD)
+  popd
+fi
+
 docker info
 
 # In order for the conda-build process in the container to write to the mounted
diff --git a/.scripts/run_osx_build.sh b/.scripts/run_osx_build.sh
index 3431a672..acc9c4c1 100755
--- a/.scripts/run_osx_build.sh
+++ b/.scripts/run_osx_build.sh
@@ -26,9 +26,9 @@ export CONDA_SOLVER="libmamba"
 export CONDA_LIBMAMBA_SOLVER_NO_CHANNELS_FROM_INSTALLED=1
 
 mamba install --update-specs --quiet --yes --channel conda-forge --strict-channel-priority \
-    pip mamba conda-build boa conda-forge-ci-setup=4
+    pip mamba conda-build conda-forge-ci-setup=4
 mamba update --update-specs --yes --quiet --channel conda-forge --strict-channel-priority \
-    pip mamba conda-build boa conda-forge-ci-setup=4
+    pip mamba conda-build conda-forge-ci-setup=4
 
 
 
@@ -81,7 +81,7 @@ else
         EXTRA_CB_OPTIONS="${EXTRA_CB_OPTIONS:-} --no-test"
     fi
 
-    conda mambabuild ./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 e5d5a9ba..8415a8c6 100755
--- a/.scripts/run_win_build.bat
+++ b/.scripts/run_win_build.bat
@@ -24,7 +24,7 @@ set "CONDA_LIBMAMBA_SOLVER_NO_CHANNELS_FROM_INSTALLED=1"
 
 :: Provision the necessary dependencies to build the recipe later
 echo Installing dependencies
-mamba.exe install "python=3.10" pip mamba conda-build boa conda-forge-ci-setup=4 -c conda-forge --strict-channel-priority --yes
+mamba.exe install "python=3.10" pip mamba conda-build conda-forge-ci-setup=4 -c conda-forge --strict-channel-priority --yes
 if !errorlevel! neq 0 exit /b !errorlevel!
 
 :: Set basic configuration
@@ -55,7 +55,7 @@ call :end_group
 
 :: Build the recipe
 echo Building recipe
-conda.exe mambabuild "recipe" -m .ci_support\%CONFIG%.yaml --suppress-variables %EXTRA_CB_OPTIONS%
+conda.exe build "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/conda-forge.yml b/conda-forge.yml
index 2bf11158..684910c8 100644
--- a/conda-forge.yml
+++ b/conda-forge.yml
@@ -6,7 +6,10 @@ build_platform:
 channel_priority: flexible
 conda_build:
   pkg_format: '2'
+conda_build_tool: conda-build
 conda_forge_output_validation: false
+conda_install_tool: mamba
+conda_solver: libmamba
 github:
   branch_name: main
   tooling_branch_name: main
diff --git a/recipe/0001-conda-Unbundle-libxgboost.-dll-dylib-so.patch b/recipe/0001-conda-Unbundle-libxgboost.-dll-dylib-so.patch
deleted file mode 100644
index 4534c74c..00000000
--- a/recipe/0001-conda-Unbundle-libxgboost.-dll-dylib-so.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-diff --git a/python-package/xgboost/libpath.py b/python-package/xgboost/libpath.py
-index f7a7d9cd..70d73626 100644
---- a/python-package/xgboost/libpath.py
-+++ b/python-package/xgboost/libpath.py
-@@ -29,7 +29,10 @@ def find_lib_path() -> List[str]:
-         # option.
-         os.path.join(sys.prefix, 'lib'),
-     ]
--
-+    if sys.platform == 'win32':
-+        dll_path = [os.path.join(sys.prefix, 'Library', 'mingw-w64', 'bin')]
-+    else:
-+        dll_path = [os.path.join(sys.prefix, 'lib')]
-     if sys.platform == 'win32':
-         if platform.architecture()[0] == '64bit':
-             dll_path.append(
diff --git a/recipe/0002-Enable-latest-libcxx-on-MacOS.patch b/recipe/0002-Enable-latest-libcxx-on-MacOS.patch
new file mode 100644
index 00000000..0951d0ec
--- /dev/null
+++ b/recipe/0002-Enable-latest-libcxx-on-MacOS.patch
@@ -0,0 +1,25 @@
+From 59ac1090da5ba692238f4baf87d46a4c81b9282c Mon Sep 17 00:00:00 2001
+From: Hyunsu Cho <chohyu01@cs.washington.edu>
+Date: Wed, 1 Nov 2023 01:01:34 -0700
+Subject: [PATCH] Enable latest libcxx on MacOS
+
+---
+ R-package/src/Makevars.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/R-package/src/Makevars.in b/R-package/src/Makevars.in
+index 9e7cbfed..8b3af0ae 100644
+--- a/R-package/src/Makevars.in
++++ b/R-package/src/Makevars.in
+@@ -7,7 +7,7 @@ CXX_STD = CXX17
+ 
+ XGB_RFLAGS = -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0\
+            -DDMLC_ENABLE_STD_THREAD=$(ENABLE_STD_THREAD) -DDMLC_DISABLE_STDIN=1\
+-           -DDMLC_LOG_CUSTOMIZE=1
++           -DDMLC_LOG_CUSTOMIZE=1 -D_LIBCPP_DISABLE_AVAILABILITY
+ 
+ # disable the use of thread_local for 32 bit windows:
+ ifeq ($(R_OSTYPE)$(WIN),windows)
+-- 
+2.25.1
+
diff --git a/recipe/0003-Use-mingw-w64-path.patch b/recipe/0003-Use-mingw-w64-path.patch
new file mode 100644
index 00000000..9afa6b05
--- /dev/null
+++ b/recipe/0003-Use-mingw-w64-path.patch
@@ -0,0 +1,41 @@
+From 8007af85d3dab8369fbb89234e33ebb06d58dca6 Mon Sep 17 00:00:00 2001
+From: Hyunsu Cho <chohyu01@cs.washington.edu>
+Date: Wed, 1 Nov 2023 08:47:29 -0700
+Subject: [PATCH] Use mingw-w64 path
+
+---
+ python-package/packager/nativelib.py | 3 +++
+ python-package/xgboost/libpath.py    | 3 +++
+ 2 files changed, 6 insertions(+)
+
+diff --git a/python-package/packager/nativelib.py b/python-package/packager/nativelib.py
+index 9d3fec2b..74942f42 100644
+--- a/python-package/packager/nativelib.py
++++ b/python-package/packager/nativelib.py
+@@ -140,6 +140,9 @@ def locate_or_build_libxgboost(
+             sys_prefix / "Library",
+             sys_prefix / "Library" / "bin",
+             sys_prefix / "Library" / "lib",
++            sys_prefix / "Library" / "mingw-w64",
++            sys_prefix / "Library" / "mingw-w64" / "bin",
++            sys_prefix / "Library" / "mingw-w64" / "lib",
+         ]
+         sys_prefix_candidates = [
+             p.expanduser().resolve() for p in sys_prefix_candidates
+diff --git a/python-package/xgboost/libpath.py b/python-package/xgboost/libpath.py
+index 58c78df0..92d46a0b 100644
+--- a/python-package/xgboost/libpath.py
++++ b/python-package/xgboost/libpath.py
+@@ -38,6 +38,9 @@ def find_lib_path() -> List[str]:
+                 os.path.join(sys.base_prefix, "Library"),
+                 os.path.join(sys.base_prefix, "Library", "bin"),
+                 os.path.join(sys.base_prefix, "Library", "lib"),
++                os.path.join(sys.base_prefix, "Library", "mingw-w64"),
++                os.path.join(sys.base_prefix, "Library", "mingw-w64", "bin"),
++                os.path.join(sys.base_prefix, "Library", "mingw-w64", "lib"),
+             ]
+         )
+         dll_path = [os.path.join(p, "xgboost.dll") for p in dll_path]
+-- 
+2.25.1
+
diff --git a/recipe/build.sh b/recipe/build.sh
index 4532f4fe..a6c28671 100644
--- a/recipe/build.sh
+++ b/recipe/build.sh
@@ -4,9 +4,17 @@ set -exuo pipefail
 
 mkdir -p build-target
 
+XGB_CMAKE_ARGS=()
+
+if [[ "$target_platform" == osx-* ]]
+then
+    XGB_CMAKE_ARGS=(-DOpenMP_C_FLAGS="-Xpreprocessor -fopenmp -I${PREFIX}/include" -DOpenMP_CXX_FLAGS="-Xpreprocessor -fopenmp -I${PREFIX}/include" -DOpenMP_C_LIB_NAMES=libomp -DOpenMP_CXX_LIB_NAMES=libomp -DOpenMP_libomp_LIBRARY=${PREFIX}/lib/libomp.dylib ${XGB_CMAKE_ARGS[@]+"${XGB_CMAKE_ARGS[@]}"} )
+fi
+
+
 if [[ ${cuda_compiler_version} != "None" ]]; then
-    export CMAKE_ARGS="-DUSE_CUDA=ON -DUSE_NCCL=ON -DBUILD_WITH_SHARED_NCCL=ON ${CMAKE_ARGS}"
-    export CMAKE_ARGS="-DBUILD_WITH_CUDA_CUB=ON -DPLUGIN_RMM=ON ${CMAKE_ARGS}"
+    XGB_CMAKE_ARGS=(-DUSE_CUDA=ON -DUSE_NCCL=ON -DBUILD_WITH_SHARED_NCCL=ON ${XGB_CMAKE_ARGS[@]+"${XGB_CMAKE_ARGS[@]}"} )
+    XGB_CMAKE_ARGS=(-DBUILD_WITH_CUDA_CUB=ON -DPLUGIN_RMM=ON ${XGB_CMAKE_ARGS[@]+"${XGB_CMAKE_ARGS[@]}"} )
 fi
 
 # Limit number of threads used to avoid hardware oversubscription
@@ -15,11 +23,12 @@ if [[ "${target_platform}" == "linux-aarch64" ]] || [[ "${target_platform}" == "
 fi
 
 pushd build-target
-cmake ${CMAKE_ARGS} \
+cmake ${CMAKE_ARGS} ${XGB_CMAKE_ARGS[@]+"${XGB_CMAKE_ARGS[@]}"} \
       -GNinja \
       -DCMAKE_BUILD_TYPE:STRING="Release" \
       -DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON \
       -DCMAKE_INSTALL_PREFIX:PATH="${PREFIX}" \
+      -DCMAKE_CXX_FLAGS="-D_LIBCPP_DISABLE_AVAILABILITY" \
       "${SRC_DIR}"
 cmake --build . --config Release
 popd
diff --git a/recipe/install-py-xgboost.sh b/recipe/install-py-xgboost.sh
index 91e08668..ee992d49 100644
--- a/recipe/install-py-xgboost.sh
+++ b/recipe/install-py-xgboost.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
 
 pushd ${SRC_DIR}/python-package
-  ${PYTHON} setup.py install --use-system-libxgboost --single-version-externally-managed --record=record.txt
+  ${PYTHON} -m  pip install . -vv --config-settings use_system_libxgboost=True
 popd
diff --git a/recipe/install-r-xgboost.sh b/recipe/install-r-xgboost.sh
index 07651ce2..00c7aab0 100644
--- a/recipe/install-r-xgboost.sh
+++ b/recipe/install-r-xgboost.sh
@@ -5,5 +5,5 @@ pushd ${SRC_DIR}/R-package
   # This file is only used for windows compilation from github
   # It will be replaced with Makevars.in for the CRAN version
   # rm src/Makevars.win
-  ${R} CMD INSTALL --preclean --build . ${R_ARGS}
+  ${R} CMD INSTALL --preclean --build . --configure-args="CXXFLAGS=-D_LIBCPP_DISABLE_AVAILABILITY" ${R_ARGS}
 popd
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 132829ea..497feb79 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -1,6 +1,6 @@
 {% set name = "xgboost" %}
-{% set version = "1.7.6" %}
-{% set build_number = 8 %}
+{% set version = "2.0.3" %}
+{% set build_number = 1 %}
 
 package:
   name: xgboost-split
@@ -13,11 +13,9 @@ source:
   git_tag: v{{ version }}
   patches:
     # xgboost patches
-    - 0001-conda-Unbundle-libxgboost.-dll-dylib-so.patch
     - 0001-Force-endian-flag-in-cross-compilation-mode.patch  # [arm64 or aarch64 or ppc64le]
-    - 0002-Use-static-cudart.patch
-    # xref: https://github.com/dmlc/xgboost/pull/9602
-    - 0003-numpy-ndarray-check.patch
+    - 0002-Enable-latest-libcxx-on-MacOS.patch  # [osx]
+    - 0003-Use-mingw-w64-path.patch
 
 build:
   number: {{ build_number }}
@@ -64,7 +62,7 @@ outputs:
         - librmm       # [linux and cuda_compiler != "None"]
       run:
         {% if (cuda_compiler_version or "").startswith("11") %}
-        - cuda-version >={{ 11.2 }},<12
+        - cuda-version >=11.2,<12
         {% endif %}
       run_constrained:
         - {{ pin_compatible('librmm', max_pin='x.x') }}  # [linux and cuda_compiler != "None"]
@@ -73,21 +71,30 @@ outputs:
     script: install-py-xgboost.sh  # [not win]
     script: install-win-wrapper.bat  # [win]
     build:
-      string: rapidsai_py{{ CONDA_PY }}h{{ PKG_HASH }}_{{ PKG_BUILDNUM }}
+      noarch: python
+      string: rapidsai_pyh{{ PKG_HASH }}_{{ PKG_BUILDNUM }}
       force_use_keys:
         - librmm                  # [linux and cuda_compiler != "None"]
+      script_env:
+        # Workaround an upstream conda-build issue w/pip & `outputs` by setting env vars manually.
+        # xref: https://github.com/conda/conda-build/issues/3993
+        - PIP_NO_BUILD_ISOLATION=False
+        - PIP_NO_DEPENDENCIES=True
+        - PIP_IGNORE_INSTALLED=True
+        - PIP_CACHE_DIR=pip_cache
+        - PIP_NO_INDEX=True
     requirements:
       build:
         - python                                 # [build_platform != target_platform]
         - cross-python_{{ target_platform }}     # [build_platform != target_platform]
       host:
-        - {{ pin_subpackage('libxgboost', max_pin="x.x.x.x.x.x") }}
+        - {{ pin_subpackage('libxgboost', max_pin='x.x.x') }}
         - libxgboost =*=rapidsai_h*_{{ PKG_BUILDNUM }}
         - python
-        - setuptools
+        - hatchling >=1.12.1
         - pip
       run:
-        - {{ pin_subpackage('libxgboost', max_pin="x.x.x.x.x.x") }}
+        - {{ pin_subpackage('libxgboost', max_pin='x.x.x') }}
         - libxgboost =*=rapidsai_h*_{{ PKG_BUILDNUM }}
         - python
         - numpy
@@ -100,7 +107,7 @@ outputs:
 
   - name: xgboost
     build:
-      string: rapidsai_py{{ CONDA_PY }}h{{ PKG_HASH }}_{{ PKG_BUILDNUM }}
+      string: rapidsai_pyh{{ PKG_HASH }}_{{ PKG_BUILDNUM }}
       force_use_keys:
         - librmm                  # [linux and cuda_compiler != "None"]
     requirements:
@@ -141,7 +148,7 @@ outputs:
         - r-jsonlite                   # [build_platform != target_platform]
         - r-knitr                      # [build_platform != target_platform]
       host:
-        - {{ pin_subpackage('libxgboost', max_pin="x.x.x.x.x.x") }}
+        - {{ pin_subpackage('libxgboost', max_pin='x.x.x') }}
         - libxgboost =*=rapidsai_h*_{{ PKG_BUILDNUM }}
         - r-base
         - r-matrix
@@ -150,7 +157,7 @@ outputs:
         - r-jsonlite
         - r-knitr
       run:
-        - {{ pin_subpackage('libxgboost', max_pin="x.x.x.x.x.x") }}
+        - {{ pin_subpackage('libxgboost', max_pin='x.x.x') }}
         - libxgboost =*=rapidsai_h*_{{ PKG_BUILDNUM }}
         - r-base
         - r-matrix