Drop support for EOL macOS 13

.github/workflows/ci.yml

@@ -105,7 +105,7 @@ jobs:
     name: ${{ matrix.job-name }}
     # Use any image to support the xcode-select below, but hardcode version to avoid silent upgrades (and breaks).
     # See: https://github.com/actions/runner-images#available-images.
-    runs-on: macos-14
+    runs-on: macos-15
 
     # When a contributor maintains a fork of the repo, any pull request they make
     # to their own fork, or to the main repository, will trigger two CI runs:
@@ -123,10 +123,10 @@ jobs:
         include:
           - job-type: standard
             file-env: './ci/test/00_setup_env_mac_native.sh'
-            job-name: 'macOS 14 native, arm64, no depends, sqlite only, gui'
+            job-name: 'macOS native, no depends, sqlite only, gui'
           - job-type: fuzz
             file-env: './ci/test/00_setup_env_mac_native_fuzz.sh'
-            job-name: 'macOS 14 native, arm64, fuzz'
+            job-name: 'macOS native, fuzz'
 
     env:
       DANGER_RUN_CI_ON_HOST: 1
@@ -145,8 +145,8 @@ jobs:
           # Use the earliest Xcode supported by the version of macOS denoted in
           # doc/release-notes-empty-template.md and providing at least the
           # minimum clang version denoted in doc/dependencies.md.
-          # See: https://developer.apple.com/documentation/xcode-release-notes/xcode-15-release-notes
-          sudo xcode-select --switch /Applications/Xcode_15.0.app
+          # See: https://developer.apple.com/documentation/xcode-release-notes/xcode-16-release-notes
+          sudo xcode-select --switch /Applications/Xcode_16.0.app
           clang --version
 
       - name: Install Homebrew packages

depends/hosts/darwin.mk

@@ -1,4 +1,4 @@
-OSX_MIN_VERSION=13.0
+OSX_MIN_VERSION=14.0
 OSX_SDK_VERSION=14.0
 XCODE_VERSION=15.0
 XCODE_BUILD_ID=15A240d

doc/release-notes-empty-template.md

@@ -36,7 +36,7 @@ Compatibility
 ==============
 
 Bitcoin Core is supported and tested on operating systems using the
-Linux Kernel 3.17+, macOS 13+, and Windows 10+. Bitcoin
+Linux Kernel 3.17+, macOS 14+, and Windows 10+. Bitcoin
 Core should also work on most other Unix-like systems but is not as
 frequently tested on them. It is not recommended to use Bitcoin Core on
 unsupported systems.

share/qt/Info.plist.in

@@ -3,7 +3,7 @@
 <plist version="0.9">
 <dict>
   <key>LSMinimumSystemVersion</key>
-  <string>13</string>
+  <string>14</string>
 
   <key>LSArchitecturePriority</key>
   <array>