diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index df3df0d..01aed0e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,10 +12,10 @@ permissions:
 
 env:
   BUILD_TYPE: Release
-  SDL_VERSION: "release-2.30.7"
+  SDL_VERSION: "release-2.30.10"
   OPENCV_VERSION: "4.10.0"
   CATCH_VERSION: "v3.7.1"
-  SPDLOG_VERSION: "v1.14.1"
+  SPDLOG_VERSION: "v1.15.0"
   EXIV2_VERSION: "v0.28.3"
   GENERATOR: "Ninja Multi-Config"
 
@@ -385,7 +385,7 @@ jobs:
 
     strategy:
       matrix:
-        os: [macos-12, macos-14]
+        os: [macos-13, macos-14]
 
     steps:
     - uses: actions/checkout@v4
@@ -412,7 +412,7 @@ jobs:
           -DCMAKE_BUILD_TYPE=$BUILD_TYPE \
           -DCMAKE_INSTALL_PREFIX=install \
           `cat ../misc/build/opencv-minimal-flags.txt`
-        cmake --build build --target install -j $(nproc)
+        cmake --build build --target install -j `sysctl -n hw.logicalcpu`
         cd ..
 
     - name: Cache exiv2
@@ -430,7 +430,7 @@ jobs:
         cmake -B build \
           -DCMAKE_INSTALL_PREFIX=install \
           `cat ../misc/build/exiv2-minimal-flags.txt`
-        cmake --build build --target install -j $(nproc)
+        cmake --build build --target install -j `sysctl -n hw.logicalcpu`
         cd ..
 
     - name: Configure CMake
@@ -444,7 +444,7 @@ jobs:
           -Dexiv2_ROOT=exiv2/install
 
     - name: Build
-      run: cmake --build build -j $(nproc) --target install
+      run: cmake --build build -j `sysctl -n hw.logicalcpu` --target install
 
     - name: Run Tests
       run: |
diff --git a/external/imgui b/external/imgui
index 8641c78..32c4c8a 160000
--- a/external/imgui
+++ b/external/imgui
@@ -1 +1 @@
-Subproject commit 8641c783b6ab252944b424a8aada608683b420f9
+Subproject commit 32c4c8a84d191868e9bbf30c8b284a3dda7053ee
diff --git a/misc/build/build-bullseye.sh b/misc/build/build-bullseye.sh
index 481dce7..2a8d64b 100755
--- a/misc/build/build-bullseye.sh
+++ b/misc/build/build-bullseye.sh
@@ -1,8 +1,8 @@
 export BUILD_TYPE='Release'
-export SDL_VERSION='release-2.30.7'
+export SDL_VERSION='release-2.30.10'
 # export OPENCV_VERSION='4.10.0'
 export CATCH_VERSION='v3.7.1'
-export SPDLOG_VERSION='v1.14.1'
+export SPDLOG_VERSION='v1.15.0'
 export EXIV2_VERSION='v0.28.3'
 # export GENERATOR='Ninja Multi-Config'
 
diff --git a/misc/build/build-macos.sh b/misc/build/build-macos.sh
index f3b64b2..7988926 100755
--- a/misc/build/build-macos.sh
+++ b/misc/build/build-macos.sh
@@ -1,10 +1,10 @@
 # DO NOT MODIFY: Auto-generated by the gen_installer.py script from the .github/workflows/test.yml Github Action
 
 export BUILD_TYPE='Release'
-export SDL_VERSION='release-2.30.7'
+export SDL_VERSION='release-2.30.10'
 export OPENCV_VERSION='4.10.0'
 export CATCH_VERSION='v3.7.1'
-export SPDLOG_VERSION='v1.14.1'
+export SPDLOG_VERSION='v1.15.0'
 export EXIV2_VERSION='v0.28.3'
 export GENERATOR='Ninja Multi-Config'
 
@@ -18,7 +18,7 @@ cmake -B build \
   -DCMAKE_BUILD_TYPE=$BUILD_TYPE \
   -DCMAKE_INSTALL_PREFIX=install \
   `cat ../misc/build/opencv-minimal-flags.txt`
-cmake --build build --target install -j $(nproc)
+cmake --build build --target install -j `sysctl -n hw.logicalcpu`
 cd ..
 
 
@@ -27,7 +27,7 @@ cd exiv2
 cmake -B build \
   -DCMAKE_INSTALL_PREFIX=install \
   `cat ../misc/build/exiv2-minimal-flags.txt`
-cmake --build build --target install -j $(nproc)
+cmake --build build --target install -j `sysctl -n hw.logicalcpu`
 cd ..
 
 cmake -B build \
@@ -38,7 +38,7 @@ cmake -B build \
   -DOpenCV_ROOT=opencv/install \
   -Dexiv2_ROOT=exiv2/install
 
-cmake --build build -j $(nproc) --target install
+cmake --build build -j `sysctl -n hw.logicalcpu` --target install
 cd build
 ctest --output-on-failure
 cd ..
diff --git a/misc/build/build-ubuntu-20.sh b/misc/build/build-ubuntu-20.sh
index 19daba4..0d27f25 100755
--- a/misc/build/build-ubuntu-20.sh
+++ b/misc/build/build-ubuntu-20.sh
@@ -1,10 +1,10 @@
 # DO NOT MODIFY: Auto-generated by the gen_installer.py script from the .github/workflows/test.yml Github Action
 
 export BUILD_TYPE='Release'
-export SDL_VERSION='release-2.30.7'
+export SDL_VERSION='release-2.30.10'
 export OPENCV_VERSION='4.10.0'
 export CATCH_VERSION='v3.7.1'
-export SPDLOG_VERSION='v1.14.1'
+export SPDLOG_VERSION='v1.15.0'
 export EXIV2_VERSION='v0.28.3'
 export GENERATOR='Ninja Multi-Config'
 
diff --git a/misc/build/build-ubuntu-22.sh b/misc/build/build-ubuntu-22.sh
index 063a41a..b844ecc 100755
--- a/misc/build/build-ubuntu-22.sh
+++ b/misc/build/build-ubuntu-22.sh
@@ -1,10 +1,10 @@
 # DO NOT MODIFY: Auto-generated by the gen_installer.py script from the .github/workflows/test.yml Github Action
 
 export BUILD_TYPE='Release'
-export SDL_VERSION='release-2.30.7'
+export SDL_VERSION='release-2.30.10'
 export OPENCV_VERSION='4.10.0'
 export CATCH_VERSION='v3.7.1'
-export SPDLOG_VERSION='v1.14.1'
+export SPDLOG_VERSION='v1.15.0'
 export EXIV2_VERSION='v0.28.3'
 export GENERATOR='Ninja Multi-Config'
 
diff --git a/misc/build/build-universal.sh b/misc/build/build-universal.sh
index c120c16..ed23c58 100755
--- a/misc/build/build-universal.sh
+++ b/misc/build/build-universal.sh
@@ -1,8 +1,8 @@
 export BUILD_TYPE='Release'
-export SDL_VERSION='release-2.30.7'
+export SDL_VERSION='release-2.30.10'
 export OPENCV_VERSION='4.10.0'
 export CATCH_VERSION='v3.7.1'
-export SPDLOG_VERSION='v1.14.1'
+export SPDLOG_VERSION='v1.15.0'
 export EXIV2_VERSION='v0.28.3'
 export GENERATOR='Ninja Multi-Config'
 export C_COMPILER='gcc'
diff --git a/misc/build/build-windows-latest.ps1 b/misc/build/build-windows-latest.ps1
index fc1669c..e5fe7c1 100644
--- a/misc/build/build-windows-latest.ps1
+++ b/misc/build/build-windows-latest.ps1
@@ -1,10 +1,10 @@
 # DO NOT MODIFY: Auto-generated by the gen_installer.py script from the .github/workflows/test.yml Github Action
 
 $env:BUILD_TYPE = 'Release'
-$env:SDL_VERSION = 'release-2.30.7'
+$env:SDL_VERSION = 'release-2.30.10'
 $env:OPENCV_VERSION = '4.10.0'
 $env:CATCH_VERSION = 'v3.7.1'
-$env:SPDLOG_VERSION = 'v1.14.1'
+$env:SPDLOG_VERSION = 'v1.15.0'
 $env:EXIV2_VERSION = 'v0.28.3'
 $env:GENERATOR = 'Ninja Multi-Config'
 
diff --git a/misc/build/nix/default.nix b/misc/build/nix/default.nix
index d6899d6..16623e3 100644
--- a/misc/build/nix/default.nix
+++ b/misc/build/nix/default.nix
@@ -13,6 +13,6 @@ pkgs.mkShell {
     exiv2
     dbus
     (python3.withPackages (pkgs: with pkgs; [ pyyaml ]))
-    clang-tools_15
+    clang-tools_18
   ];
 }
\ No newline at end of file
diff --git a/xpano/utils/fmt.h b/xpano/utils/fmt.h
index e3ae95d..6b8b5de 100644
--- a/xpano/utils/fmt.h
+++ b/xpano/utils/fmt.h
@@ -8,6 +8,10 @@
 
 #include <spdlog/fmt/fmt.h>
 
+#if FMT_VERSION >= 110000
+#include <spdlog/fmt/bundled/ranges.h>  // fmt::join moved here in fmt 11.0.0
+#endif
+
 #else
 
 #include <fmt/core.h>