5. Follow the installation wizard, it should propose you the same data folder or even update automatically
6. Check your `/lib/config.local.php` and compare it with the `/lib/config.original.php` to see if new configuration items are available. If a new item is missing in your `config.local.php`, this may trigger some errors as Jirafeau may expect to have them.
+# version 4.5.0
+
+- Support for dark theme
+- Fix side effects of setting too high values in php configuration
+- Change default `file_hash` option to `random`
+
+New configuration items:
+- `max_upload_chunk_size_bytes` option
+- `dark_tyle` option
# version 4.4.0