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

# Authlete 2.3 Release Notes - May 2026

##### Version Number : 2.3.48

# Overview

This minor update introduces changes for Authlete 2.3.
This new version is available from May 28th (Thu).

# New Features & Improvements

N/A

# Specs support

N/A

# Bug fixes

## Loopback redirection URI fix

Fixed an issue where a service with `loopbackRedirectionUriVariable=true` and `openid` included in the authorization request’s `scope` would cause the `/token` call to fail with `invalid_grant`, even though the client sends the same `redirect_uri` at both `/authorization` and `/token`.

# Other

N/A