From b073240e431edc1b33c94b63fd61b674f3ea9a5c Mon Sep 17 00:00:00 2001
From: tsushanth <78000697+tsushanth@users.noreply.github.com>
Date: Tue, 9 Jun 2026 12:03:33 -0700
Subject: [PATCH] fix: bump declared minimum macOS deployment target to 10.15
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Package.swift declared `.macOS(.v10_12)` but the SDK uses Combine,
async/await, Task, and UnsafeContinuation throughout — all of which
require macOS 10.15+. The declaration was vestigial; no real consumer
could ever have built against Superwall on 10.12.

Bumping the declared minimum so SwiftPM rejects the integration with a
clear deployment-target diagnostic at resolve time, rather than letting
it through and producing dozens of "is only available in macOS 10.15 or
newer" errors deep in Superscript and SuperwallKit sources.

Fixes #317
---
 CHANGELOG.md  | 6 ++++++
 Package.swift | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 20272126c..412ca4e7b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 The changelog for `SuperwallKit`. Also see the [releases](https://github.com/superwall/Superwall-iOS/releases) on GitHub.
 
+## Unreleased
+
+### Fixes
+
+- Bumps the declared minimum macOS deployment target from 10.12 to 10.15 in `Package.swift` to match the macOS version required by the SDK's actual code (`Combine`, `async/await`, `UnsafeContinuation`). This makes integration into Mac Catalyst targets fail at resolve time with a clear deployment-target message instead of producing confusing "is only available in macOS 10.15 or newer" errors deep in the source.
+
 ## 4.15.4
 
 ### Enhancements
diff --git a/Package.swift b/Package.swift
index c1fe431dc..3898dbfba 100644
--- a/Package.swift
+++ b/Package.swift
@@ -8,7 +8,7 @@ let package = Package(
   defaultLocalization: "en",
   platforms: [
     .iOS(.v13),
-    .macOS(.v10_12),
+    .macOS(.v10_15),
     .watchOS("6.2")
   ],
   products: [