---
title: "Release notes - Library V1.15"
url: "https://docs.adyen.com/point-of-sale/posmerchantcontent/library-release-notes/release-notes-library-v1-15"
source_url: "https://docs.adyen.com/point-of-sale/posmerchantcontent/library-release-notes/release-notes-library-v1-15.md"
canonical: "https://docs.adyen.com/point-of-sale/posmerchantcontent/library-release-notes/release-notes-library-v1-15"
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 - Library V1.15

We're pleased to announce a new family of libraries and support features to integrate with our payment terminals. The libraries, COM for Windows, Java Native Interface and C, are built on the same core application. This allows merchants operating on Windows, Linux, or OSX based POS systems to integrate with Adyen's payment terminals. The updated libraries also work with all Adyen's mobile and countertop PIN entry devices. 

## New functionality

### Full transaction data for transaction inquiry on TX store

We have extended the response to TX store inquiries so that it contains the full transaction data. The library provides exactly the same data as the POS receives in the final callback. For an overview of TX Store and how to use it, see the following topics:

* [Get transaction data from TxStoreReport - JNI](https://docs.adyen.com/point-of-sale/classic-library-deprecation/classic-library-integrations/java-native-interface-integration/extras-jni/get-transaction-data-from-txstorereport-jni)
* [Get transaction data from tx\_store\_report - C](https://docs.adyen.com/point-of-sale/classic-library-deprecation/classic-library-integrations/c-library-integration/extras-c-library/get-transaction-data-from-tx_store_report-c)
* [Get transaction data from TxStoreReport - COM](https://docs.adyen.com/point-of-sale/classic-library-deprecation/classic-library-integrations/com-extension-for-windows-integration/extras-com-extension/get-transaction-data-from-txstorereport-com)

### New thread for logs

We have introduced a new, separate, thread for logs. By splitting the log and event threads we have sped up transaction time.

### Synchronous library requests

 All library requests are now handled synchronously to prevent potential race conditions.

## Fixed issues

* If registration of a PED fails (for example, because the PED was not online), the `registerPedCallback` returns a null `PedInfo` object in JNI V1\_13 and V1\_14.