From 249146590e322123cd0b378b1f364d6069717687 Mon Sep 17 00:00:00 2001
From: Carson Radtke <carsonradtke@microsoft.com>
Date: Mon, 8 Dec 2025 10:47:21 -0700
Subject: [PATCH] create 4.2.1 release

---
 .github/workflows/ios.yml | 4 ++--
 CMakeLists.txt            | 2 +-
 README.md                 | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ios.yml b/.github/workflows/ios.yml
index a7f2f10..537c227 100644
--- a/.github/workflows/ios.yml
+++ b/.github/workflows/ios.yml
@@ -28,8 +28,8 @@ jobs:
             -DCMAKE_OSX_DEPLOYMENT_TARGET=9 \
             -DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY \
             "-DMACOSX_BUNDLE_GUI_IDENTIFIER=GSL.\$(EXECUTABLE_NAME)" \
-            -DMACOSX_BUNDLE_BUNDLE_VERSION=3.1.0 \
-            -DMACOSX_BUNDLE_SHORT_VERSION_STRING=3.1.0 \
+            -DMACOSX_BUNDLE_BUNDLE_VERSION=4.2.1 \
+            -DMACOSX_BUNDLE_SHORT_VERSION_STRING=4.2.1 \
             ..
 
       - name: Build
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b306dc1..7c60893 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.14...3.16)
 
-project(GSL VERSION 4.2.0 LANGUAGES CXX)
+project(GSL VERSION 4.2.1 LANGUAGES CXX)
 
 add_library(GSL INTERFACE)
 add_library(Microsoft.GSL::GSL ALIAS GSL)
diff --git a/README.md b/README.md
index d6b251c..473b3b0 100644
--- a/README.md
+++ b/README.md
@@ -202,7 +202,7 @@ include(FetchContent)
 
 FetchContent_Declare(GSL
     GIT_REPOSITORY "https://github.com/microsoft/GSL"
-    GIT_TAG "v4.2.0"
+    GIT_TAG "v4.2.1"
     GIT_SHALLOW ON
 )