---
title: "Release 26.R5.1: October 2026"
slug: "release-26-r5-1-september-2026"
updated: 2026-09-30T18:48:12Z
published: 2026-09-30T18:48:12Z
canonical: "docs.onespan.com/release-26-r5-1-september-2026"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.onespan.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Release 26.R5.1: October 2026

## Bug Fixes

- This release fixes an issue that caused a performance issue using certain API endpoints when sub-accounts has been enabled. (refs MAIN-12400)