diff --git a/SECURITY.md b/SECURITY.md
index 183e572c..ed377e6b 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -7,8 +7,8 @@ As announced in the [README](README.md) I only support the latest available rele
 | Version | Supported          |
 | ------- | ------------------ |
 | master  | :white_check_mark: |
-| 1.7     | :white_check_mark: |
-| < 1.7   | :x:                |
+| 1.9     | :white_check_mark: |
+| < 1.9   | :x:                |
 
 ## Reporting a Vulnerability
 
diff --git a/src/Command/CreateReleaseCommand.php b/src/Command/CreateReleaseCommand.php
index 0bbc0ea0..8ae0ab46 100644
--- a/src/Command/CreateReleaseCommand.php
+++ b/src/Command/CreateReleaseCommand.php
@@ -118,11 +118,7 @@ class CreateReleaseCommand extends Command
             '.codecov.yml',
             '.editorconfig',
             '.php_cs.dist',
-            '.travis.yml',
-            '*.lock',
-            'package.json',
             'phpstan.neon',
-            'Dockerfile',
             'phpunit.xml.dist',
             'webpack.config.js',
             // this seems to be required, see https://github.com/kevinpapst/kimai2/issues/1586
diff --git a/src/Constants.php b/src/Constants.php
index a7b56569..18129789 100644
--- a/src/Constants.php
+++ b/src/Constants.php
@@ -21,7 +21,7 @@ class Constants
     /**
      * The current release status, either "stable" or "dev"
      */
-    public const STATUS = 'dev';
+    public const STATUS = 'stable';
     /**
      * The software name
      */
diff --git a/src/Doctrine/SqliteSessionInitSubscriber.php b/src/Doctrine/SqliteSessionInitSubscriber.php
index 59c431b7..1e05b606 100644
--- a/src/Doctrine/SqliteSessionInitSubscriber.php
+++ b/src/Doctrine/SqliteSessionInitSubscriber.php
@@ -31,7 +31,7 @@ class SqliteSessionInitSubscriber implements EventSubscriber
      */
     public function postConnect(ConnectionEventArgs $args)
     {
-        if ('sqlite' !== strtolower($args->getDatabasePlatform()->getName())) {
+        if ('sqlite' !== strtolower($args->getConnection()->getDatabasePlatform()->getName())) {
             return;
         }