From 2d4656ba65efe8cb0ba1df01328c9d2874765fbf Mon Sep 17 00:00:00 2001
From: Antonella Sgarlatta <anto@standardnotes.com>
Date: Tue, 17 Mar 2026 13:07:21 -0300
Subject: [PATCH 1/2] chore: upgrade xc version for ios build

---
 .github/workflows/ios.testflight.yml      |  6 +++-
 .github/workflows/ios.verify.sdk.yml      | 44 +++++++++++++++++++++++
 .github/workflows/mobile.release.prod.yml |  6 +++-
 packages/mobile/fastlane/Fastfile         |  2 +-
 4 files changed, 55 insertions(+), 3 deletions(-)
 create mode 100644 .github/workflows/ios.verify.sdk.yml

diff --git a/.github/workflows/ios.testflight.yml b/.github/workflows/ios.testflight.yml
index 0d1ed5a03a5..b79d20e523d 100644
--- a/.github/workflows/ios.testflight.yml
+++ b/.github/workflows/ios.testflight.yml
@@ -7,11 +7,15 @@ jobs:
     defaults:
       run:
         working-directory: packages/mobile
-    runs-on: macos-latest
+    runs-on: macos-15
     timeout-minutes: 90
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
+      - name: Select Xcode 26
+        uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: '26.0'
       - name: Export version from package.json
         run:
           echo "PACKAGE_VERSION=$(grep '"version"' ../web/package.json | cut -d '"' -f 4 | cut -d "-" -f 1)" >> $GITHUB_ENV
diff --git a/.github/workflows/ios.verify.sdk.yml b/.github/workflows/ios.verify.sdk.yml
new file mode 100644
index 00000000000..6f65d7a3c68
--- /dev/null
+++ b/.github/workflows/ios.verify.sdk.yml
@@ -0,0 +1,44 @@
+name: iOS SDK Verify
+
+on: workflow_dispatch
+
+jobs:
+  verify-ios-sdk:
+    defaults:
+      run:
+        working-directory: packages/mobile
+    runs-on: macos-15
+    timeout-minutes: 90
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Select Xcode 26
+        uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: "26.0"
+
+      - name: Verify Xcode and available iOS SDKs
+        run: |
+          xcodebuild -version
+          xcodebuild -showsdks | rg iphoneos
+
+      - name: Install dependencies
+        run: yarn install --immutable && yarn install:pods
+
+      - name: Archive app without signing or upload
+        run: |
+          xcodebuild \
+            -workspace ios/StandardNotes.xcworkspace \
+            -scheme StandardNotes \
+            -configuration Release \
+            -destination "generic/platform=iOS" \
+            -archivePath build/StandardNotes.xcarchive \
+            CODE_SIGNING_ALLOWED=NO \
+            CODE_SIGNING_REQUIRED=NO \
+            archive
+
+      - name: Validate archive SDK metadata
+        run: |
+          plutil -p build/StandardNotes.xcarchive/Info.plist | rg DTSDKName
+          plutil -p build/StandardNotes.xcarchive/Info.plist | rg "iphoneos26\\."
diff --git a/.github/workflows/mobile.release.prod.yml b/.github/workflows/mobile.release.prod.yml
index 4b166a5faae..9722feea114 100644
--- a/.github/workflows/mobile.release.prod.yml
+++ b/.github/workflows/mobile.release.prod.yml
@@ -74,11 +74,15 @@ jobs:
     defaults:
       run:
         working-directory: packages/mobile
-    runs-on: macos-14
+    runs-on: macos-15
     timeout-minutes: 90
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
+      - name: Select Xcode 26
+        uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: '26.0'
       - name: Export version from package.json
         run:
           echo "PACKAGE_VERSION=$(grep '"version"' ../web/package.json | cut -d '"' -f 4 | cut -d "-" -f 1)" >> $GITHUB_ENV
diff --git a/packages/mobile/fastlane/Fastfile b/packages/mobile/fastlane/Fastfile
index 0b812f2e122..97f99aee908 100755
--- a/packages/mobile/fastlane/Fastfile
+++ b/packages/mobile/fastlane/Fastfile
@@ -15,7 +15,7 @@ platform :ios do
   end
 
   def build_ios(scheme)
-    xcversion(version: "16.1")
+    xcversion(version: "26.0")
     increment_version_number(
       version_number: ENV['PACKAGE_VERSION'],
       xcodeproj: 'ios/StandardNotes.xcodeproj'

From e984243b7b9c28b6ba0916a292dd7dc6bfba3b62 Mon Sep 17 00:00:00 2001
From: Antonella Sgarlatta <anto@standardnotes.com>
Date: Fri, 20 Mar 2026 14:56:21 -0300
Subject: [PATCH 2/2] chore: add missing workflow step

---
 .github/workflows/ios.verify.sdk.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.github/workflows/ios.verify.sdk.yml b/.github/workflows/ios.verify.sdk.yml
index 95e4deaea7f..15f8ae15392 100644
--- a/.github/workflows/ios.verify.sdk.yml
+++ b/.github/workflows/ios.verify.sdk.yml
@@ -26,6 +26,9 @@ jobs:
       - name: Install dependencies
         run: yarn install --immutable && yarn install:pods
 
+      - name: Build mobile workspace dependencies
+        run: yarn build:mobile
+
       - name: Archive app without signing or upload
         run: |
           xcodebuild \