Change ext_emconf.php version to 1.9.0

Author: lochmueller

ext_emconf.php

@@ -4,7 +4,7 @@
     'title' => 'Language Detection',
     'description' => 'Modern language detection middleware for TYPO3. Based on PSR-14 & PSR-15.',
     'category' => 'fe',
-    'version' => '1.8.1',
+    'version' => '1.9.0',
     'state' => 'stable',
     'author' => 'Tim Lochmüller',
     'author_email' => '[email protected]',