+## 2.3.1
+
+### General
+- Bugfix: Unbound variable when no parameters are supplied
+
+## 2.3.0
+
+### General
+- The scripts now exit when any command fails.
+- Defined the command for compression in the "TODO section" of the script for easier customization.
+- Added section for setup in readme.
+- Updated links.
+- Document requirement pigz when using compression.
+- Formatting.
+
+### Backup
+- Bugfix: Fixed the double trailing slash for paths containing the variable `backupdir`.
+
+## 2.2.0
+
+### General
+- Better handling of external data directory: Backup/restore of external data direcrory is done automatically if the variable `nextcloudLocalExternalDataDir` is set.
+