> ## 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 - February 2026

##### Version Number : 2.3.45

# Overview

This minor update introduces changes for Authlete 2.3.
This new version was made available on February 17th (Tue).

# New Features & Improvements

## Cache control improvements

Updated `maximum_expiration` default value to be the resolved value of `minimum_expiration`, aligning with the 3.0 configuration.

# Specs support

N/A

# Bug fixes

N/A

# Other

N/A