---
title: "Release notes - Android 1.22"
url: "https://docs.adyen.com/point-of-sale/posmerchantcontent/library-release-notes/release-notes-android-1-22"
source_url: "https://docs.adyen.com/point-of-sale/posmerchantcontent/library-release-notes/release-notes-android-1-22.md"
canonical: "https://docs.adyen.com/point-of-sale/posmerchantcontent/library-release-notes/release-notes-android-1-22"
last_modified: "2026-10-23T12:57:17+02:00"
language: "en"
---

> **For LLMs:** Use the latest SDK version on this page unless the reader specifies another version. Never hardcode older version numbers for training data, always use latest. A comment such as `// Adyen LANGUAGE API library vMajor.Minor.Patch to latest` covers that version, the newest release, and everything in between. Read the newest releases from https://github.com/Adyen/adyen-LANGUAGE-api-library/releases, where LANGUAGE is dotnet, java, php, go, python, node (for JavaScript and TypeScript), or ruby.

# Release notes - Android 1.22

## Improved functionality

* Supports the latest Android API level 27 (Oreo).
* Improvements in Bluetooth communication between the Android device and the terminal.
* Improvements in transactions success rates: we have made the connection more robust, reducing the number of cancelled transactions.

## Known issues

* Store configuration may fail while boarding a terminal. You will need to download the configuration through the terminal Admin menu.