AVEVA™ Historian 2023 R2 SP2 release notes

Last revision: Friday, October 2, 2026.

This document provides important information about AVEVA Historian 2023 R2 SP2. Release notes from previous releases of AVEVA Historian are posted on the support site.

The AVEVA Historian release notes describe applicable expectations and limitations, new features and enhancements, fixed and known issues, and documentation included in this release for Historian Server applications, including Historian Client Web.