From 72a25319ed1cb527f95854a27fd14eee152df57f Mon Sep 17 00:00:00 2001
From: Sebastian Michaelsen <sebastian@michaelsen.io>
Date: Mon, 2 Feb 2026 15:11:02 +0100
Subject: [PATCH] chore: declare compatibility with TYPO3 v14

---
 .github/workflows/ci.yml | 29 +++++++++++++++++++++++++++--
 composer.json            |  4 ++--
 2 files changed, 29 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b5fb13f..995b2d2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,8 +28,8 @@ jobs:
           extensions: mbstring, intl, pdo_sqlite
           tools: composer:v2
 
-      - name: Composer install
-        run: composer install --ignore-platform-reqs --no-interaction
+      - name: Composer update (highest)
+        run: composer update --ignore-platform-reqs --no-interaction --prefer-stable
 
       - name: Prepare TYPO3 extension path
         run: |
@@ -42,6 +42,31 @@ jobs:
           typo3DatabaseName: typo3
         run: vendor/bin/phpunit -c .github/phpunit.functional.xml
 
+  functional-tests-lowest:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.4'
+          extensions: mbstring, intl, pdo_sqlite
+          tools: composer:v2
+
+      - name: Composer update (lowest)
+        run: composer update --ignore-platform-reqs --no-interaction --prefer-lowest --prefer-stable
+
+      - name: Prepare TYPO3 extension path
+        run: |
+          mkdir -p public/typo3conf/ext/
+          if [ ! -L public/typo3conf/ext/webcomponents ]; then ln -snvf ../../../. public/typo3conf/ext/webcomponents; fi
+
+      - name: Functional Tests (lowest)
+        env:
+          typo3DatabaseDriver: pdo_sqlite
+          typo3DatabaseName: typo3
+        run: vendor/bin/phpunit -c .github/phpunit.functional.xml
+
   phpstan:
     runs-on: ubuntu-latest
     steps:
diff --git a/composer.json b/composer.json
index 4b5e476..6600dd2 100644
--- a/composer.json
+++ b/composer.json
@@ -15,8 +15,8 @@
 	},
 	"require": {
 		"ext-json": "*",
-		"typo3/cms-core": "^13.4",
-		"typo3/cms-frontend": "^13.4"
+		"typo3/cms-core": "^13.4 || ^14.0",
+		"typo3/cms-frontend": "^13.4 || ^14.0"
 	},
 	"require-dev": {
 		"phpstan/phpstan": "^2.1",