diff --git a/.github/action-scripts/install-cuda-ubuntu.sh b/.github/action-scripts/install-cuda-ubuntu.sh
index d36caacb..d81a32f2 100755
--- a/.github/action-scripts/install-cuda-ubuntu.sh
+++ b/.github/action-scripts/install-cuda-ubuntu.sh
@@ -11,28 +11,10 @@
 #
 
 
-## -------------------
-## Constants
-## -------------------
-
 # @todo - apt repos/known supported versions?
 
 # @todo - GCC support matrix?
 
-# List of sub-packages to install.
-# @todo - pass this in from outside the script? 
-# @todo - check the specified subpackages exist via apt pre-install?  apt-rdepends cuda-9-0 | grep "^cuda-"?
-
-# Ideally choose from the list of meta-packages to minimise variance between cuda versions (although it does change too)
-CUDA_PACKAGES_IN=(
-	"command-line-tools"
-	"nvrtc-dev"
-	"cudart-dev"
-	"nvcc"
-	"profiler-api"
-	"libnvfatbin"
-)
-
 ## -------------------
 ## Bash functions
 ## -------------------
@@ -57,6 +39,7 @@ function version_lt() {
 	[ "$1" = "$2" ] && return 1 || version_le $1 $2
 }
 
+
 ## -------------------
 ## Select CUDA version
 ## -------------------
@@ -94,6 +77,27 @@ if [ -z ${UBUNTU_VERSION} ]; then
 	exit 1
 fi
 
+## -------------------
+## List of sub-packages to install
+## -------------------
+
+# @todo: Use pairs of package name and minimum version (or version range)
+
+# Ideally choose from the list of meta-packages to minimise variance between cuda versions (although it does change too)
+CUDA_PACKAGES_IN=(
+	"command-line-tools"
+	"nvrtc-dev"
+	"cudart-dev"
+	"nvcc"
+	"profiler-api"
+)
+
+if version_ge "$CUDA_VERSION_MAJOR_MINOR" "12.4"; then
+	CUDA_PACKAGES_IN+=(
+		"libnvfatbin"
+		"libnvfatbin-dev"
+	)
+fi
 
 ## ---------------------------
 ## GCC studio support check?
@@ -106,6 +110,7 @@ fi
 ## -------------------------------
 
 CUDA_PACKAGES=""
+
 for package in "${CUDA_PACKAGES_IN[@]}"
 do : 
 	if [[ "${package}" == "profiler-api" ]] && version_lt "$CUDA_VERSION_MAJOR_MINOR" "11.8" ; then
diff --git a/.github/action-scripts/install-cuda-windows.ps1 b/.github/action-scripts/install-cuda-windows.ps1
index bbc24895..05304adc 100755
--- a/.github/action-scripts/install-cuda-windows.ps1
+++ b/.github/action-scripts/install-cuda-windows.ps1
@@ -51,6 +51,8 @@ $CUDA_KNOWN_URLS = @{
     "12.3.0" = "https://developer.download.nvidia.com/compute/cuda/12.3.0/network_installers/cuda_12.3.0_windows_network.exe";
     "12.3.1" = "https://developer.download.nvidia.com/compute/cuda/12.3.1/network_installers/cuda_12.3.1_windows_network.exe";
     "12.4.1" = "https://developer.download.nvidia.com/compute/cuda/12.4.1/network_installers/cuda_12.4.1_windows_network.exe";
+    "12.5.1" = "https://developer.download.nvidia.com/compute/cuda/12.5.1/network_installers/cuda_12.5.1_windows_network.exe";
+    "12.6.0" = "https://developer.download.nvidia.com/compute/cuda/12.6.0/network_installers/cuda_12.6.0_windows_network.exe";
 }
 
 # @todo - change this to be based on _MSC_VER intead, or invert it to be CUDA keyed instead?
diff --git a/.github/workflows/cmake-build-linux.yml b/.github/workflows/cmake-build-linux.yml
index feccd2fd..392ffdce 100644
--- a/.github/workflows/cmake-build-linux.yml
+++ b/.github/workflows/cmake-build-linux.yml
@@ -33,6 +33,26 @@ jobs:
       # explicit include-based build matrix, of known valid options
       matrix:
         include:
+        - os: ubuntu-24.04
+          cuda: "12.6.0"
+          gcc: 13
+          shell: "bash"
+          cmake-generator: "Unix Makefiles"
+        - os: ubuntu-24.04
+          cuda: "12.5.1"
+          gcc: 13
+          shell: "bash"
+          cmake-generator: "Unix Makefiles"
+        - os: ubuntu-20.04
+          cuda: "12.6.0"
+          gcc: 10
+          shell: "bash"
+          cmake-generator: "Unix Makefiles"
+        - os: ubuntu-20.04
+          cuda: "12.5.1"
+          gcc: 10
+          shell: "bash"
+          cmake-generator: "Unix Makefiles"
         - os: ubuntu-20.04
           cuda: "12.4.1"
           gcc: 10
diff --git a/.github/workflows/cmake-build-windows.yml b/.github/workflows/cmake-build-windows.yml
index 5c13b92d..afeafe56 100644
--- a/.github/workflows/cmake-build-windows.yml
+++ b/.github/workflows/cmake-build-windows.yml
@@ -30,6 +30,18 @@ jobs:
       matrix:
         include:
           # Windows2019 & VS 2019 supports 10.1+
+          - os: windows-2019
+            cuda: "12.6.0"
+            visual-studio: "Visual Studio 16 2019"
+            shell: "powershell"
+            os-type: "windows"
+            cmake-platform-flag: "-A x64"
+          - os: windows-2019
+            cuda: "12.5.1"
+            visual-studio: "Visual Studio 16 2019"
+            shell: "powershell"
+            os-type: "windows"
+            cmake-platform-flag: "-A x64"
           - os: windows-2019
             cuda: "12.4.1"
             visual-studio: "Visual Studio 16 2019"