This documentation is for a version that has reached its End Of Life. Such versions are no longer supported and don't receive security updates. Consider updating to a newer version.
    
From 1.13 and 2.x¶
This update procedure applies if you are using:
- v1.13
 - v2.x
 - v2.5 lower than the latest v2.5.x
 
Go through the following steps to update to the latest v2.5 LTS (v2.5.30).