Incremental Upgrade Guide
- Introduction
- Potential SIEM data loss for upgrades to v8.5.4 or v8.5.5
  SIEM Integration feature enhancements may result in the loss of SIEM data during an incremental upgrade to v8.5.4 or v8.5.5. Note that there is no loss of reporting log data during an incremental upgrade.
- Requirements
Steps for upgrading incrementally

Incremental Upgrade Guide

Introduction
Potential SIEM data loss for upgrades to v8.5.4 or v8.5.5
SIEM Integration feature enhancements may result in the loss of SIEM data during an incremental upgrade to v8.5.4 or v8.5.5. Note that there is no loss of reporting log data during an incremental upgrade.
Requirements