Change Log
This interface lists published builds of cPanel & WHM software.
updates
Download Security
cPanel & WHM versions 11.48 and later include functionality to validate that you download all cPanel & WHM-delivered files in an uncorrupted state.
How to Update Your System
This document describes the steps to update various parts of your cPanel & WHM server.
Interface Lock Scripts
We created the Interface Lock System to block user changes to various features during cPanel & WHM upgrades.
Product Versions and the Release Process
This document explains the cPanel & WHM version system and release process.
Rebuild RPM Database
This interface allows you to rebuild the RPM database.
System Update
This interface allows you to update your server's RPM packages.
The cPanel & WHM Update Configuration File - cpupdate.conf
The cpupdate.conf file on your server determines how cPanel & WHM updates your system.
The cpanelsync.exclude File
You can use this file to prevent updates to cPanel-distributed files
The gather_update_log_stats Script
The /scripts/gather_update_log_stats script gathers your server's update logs and sends them to cPanel, L.L.C. for analysis.
The gather_update_logs_setupcrontab Script
The /scripts/the-gather_update_logs_setupcrontab-script script schedules when to send your server's update logs to cPanel, L.L.C. for analysis.
The gather-update-logs Script
The /scripts/gather-update-logs script gathers your server's update logs and sends them to cPanel, L.L.C. for analysis.
The upcp Script
This script lets you update cPanel & WHM on the command line.
The upcp-running Script
This script returns whether the upcp script is running.
Update Preferences
This interface allows you to define how your server performs software updates and upgrades.
Upgrade Blockers
Upgrade blockers cause the cPanel & WHM update process (upcp) to fail to install a particular version.
Upgrade to Latest Version
This feature allows you to update your cPanel & WHM software to the most recent build available on your server's Release Tier.