Change: Set minimum macOS version to 10.13 (#10253)

.github/workflows/ci-build.yml

@@ -162,7 +162,7 @@ jobs:
 
     runs-on: macos-latest
     env:
-      MACOSX_DEPLOYMENT_TARGET: 10.14
+      MACOSX_DEPLOYMENT_TARGET: 10.13
 
     steps:
     - name: Checkout

.github/workflows/release.yml

@@ -469,7 +469,7 @@ jobs:
 
     runs-on: macos-11
     env:
-      MACOSX_DEPLOYMENT_TARGET: 10.14
+      MACOSX_DEPLOYMENT_TARGET: 10.13
 
     steps:
     - name: Download source

CMakeLists.txt

@@ -22,7 +22,7 @@ if (EMSCRIPTEN)
 endif()
 
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
-set(CMAKE_OSX_DEPLOYMENT_TARGET 10.14)
+set(CMAKE_OSX_DEPLOYMENT_TARGET 10.13)
 
 # Use GNUInstallDirs to allow customisation
 # but set our own default data and bin dir

os/macosx/Info.plist.in

@@ -32,6 +32,6 @@
         <key>NSHighResolutionCapable</key>
         <string>True</string>
         <key>LSMinimumSystemVersion</key>
-        <string>10.14.0</string>
+        <string>10.13.0</string>
 </dict>
 </plist>