Upgrad Cloudreve

The steps described in this section only apply to upgrading within V4.x.x versions.

Preparation

Before beginning the upgrade, please backup your existing database. You can use third-party tools such as mysqldump to create database backups. For SQLite databases, you can directly backup the cloudreve.db file.

Although theoretically the upgrade process will not modify the current database, it is still recommended that you backup the database for safety.

Upgrade

Replace the Cloudreve executable file with the new version, then restart Cloudreve.

Afterward

If you are using slave nodes, please also upgrade the Cloudreve on the slave nodes to the same version.