Version 5.5.1 to Version 5.5.3 Upgrade Guide
A step by step guide to upgrading an existing Statseeker version 5.5.1 installation to Statseeker version 5.5.3

Version 5.4.x to Version 5.5.3 Upgrade Guide
A step by step guide to upgrading an existing Statseeker version 5.4 installation to Statseeker version 5.5.3

High-Availability Upgrades

High-Availability Upgrade Guide

Non-High-Availability to Version 5 High-Availability Upgrade Guide
A step by step guide to upgrading an existing non-HA Statseeker server installation to a Statseeker High-Availability (HA) deployment.