LINE SDK for Android v5.10.0 released
2023/12/14

We've released LINE SDK for Android v5.10.0. In this release, we've improved the method of generating and storing secret keys used for encryption and decryption of access tokens, etc. In addition, the...


We've discontinued providing LINE SDK for iOS Objective-C
2023/10/26

We've discontinued providing LINE SDK for iOS Objective-C as of October 26, 2023. We've already finished updating LINE SDK for iOS Objective-C to v5.0 on 20 November 2018, and after providing sufficie...


LINE SDK for Android v5.8.1 released
2023/02/02

We've released LINE SDK for Android v5.8.1. In this release, we've made several changes, including the removal of the android:allowBackup property. The android:allowBackup property sets whether an...


LINE SDK v4.x content removed
2019/12/12

As announced on September 13, 2019, we've removed all content related to LINE SDK v4.x from this site. We've also redirected any paths still pointing to the removed content to these pages: - LINE SDK ...


New ID token verification endpoint released
2019/10/25

When your back-end server receives an ID token originating from LINE Login v2.1 or the LINE SDK, you should verify that the ID token is authentic. Previously, you had to use a JWT library or write you...


LINE SDK v4.x end-of-life on December 12th, 2019
2019/09/13

December 12th, 2019 marks the end-of-life date for LINE SDK v4.0 for Android and LINE SDK v4.1 for iOS (from hereon collectively called LINE SDK v4.x). On that date, we'll remove from this site the fo...


LINE SDK for Flutter released
2019/06/27

We've released a new LINE SDK for Flutter. This SDK is a Flutter plugin that lets you access the functions of LINE SDK for iOS and LINE SDK for Android in your Flutter app with Dart. For details, see ...


LINE SDK 5.1.0 for iOS Swift released
2019/03/01

We released the LINE SDK 5.1.0 for iOS Swift. Get the SDK from our GitHub repository. Changes: - Some model types support the Encodable protocol for easier serialization. - JSON conversion for Objec...


LINE SDK 1.0.0 for Unity released
2019/02/26

We released the LINE SDK 1.0.0 for Unity. The LINE SDK for Unity is a wrapper for our existing LINE SDKs for iOS and Android. This means you can now use the functionality offered by those SDKs in your...


LINE SDK 4.0.10 for Android released
2018/11/30

The LINE SDK 4.0.10 for Android has been released. You can download the SDK from the following page. - Download LINE SDK Changes: - Fixed an issue where an activity is not found when authenticating wi...


LINE SDK 5.0.0 released
2018/11/20

The LINE SDKs 5.0.0 for Android, iOS Swift, and iOS Objective-C have been released. For installation and usage instructions, see the following guides: - LINE SDK for Android guide - LINE SDK for iOS g...


LINE SDK for iOS 4.1.1 released
2018/04/13

The LINE SDK for iOS version 4.1.1 has been released. You can download the SDK from the following page. - Download LINE SDK Changes: - Fixed an issue that the LineSDKLogin object has the access toke...


LINE SDK for Android 4.0.8 released
2018/03/12

The LINE SDK for Android version 4.0.8 has been released. You can download the SDK from the following page. - Download LINE SDK Changes: - Fixed an infinite loading indicator problem that occurs if th...


LINE SDK for Android 4.0.7 released
2018/02/06

The LINE SDK for Android version 4.0.7 has been released. You can download the SDK from the following page. - Download LINE SDK Changes: - Fixed a crash that occurs if the user exits LINE using the ho...


LINE SDK for iOS 4.1.0 released
2018/01/29

The LINE SDK for iOS version 4.1.0 has been released. You can download the SDK from the following page. - Download LINE SDK Changes: - The web login process now uses a Safari View Controller instead o...


LINE SDK for Android 4.0.6 released
2017/09/29

The LINE SDK for Android version 4.0.6 has been released. For more information on downloading the LINE SDK, see below. - Download LINE SDK Changes: - Fixed an infinite loading indicator problem that o...


LINE SDK for Android 4.0.5 released
2017/06/02

The LINE SDK for Android version 4.0.5 has been released. For more information on downloading the LINE SDK, see below. - Download LINE SDK Changes: - Fixed an issue where a runtime error occurs upon c...


LINE SDK for Android 4.0.4 released
2017/04/26

The LINE SDK for Android version 4.0.4 has been released. For more information on download the LINE SDK, see below. - Download LINE SDK Changes: - Made a minor change to the SDK's authentication logic...


LINE SDK for Android 4.0.2 released
2017/04/10

The LINE SDK for Android version 4.0.2 has been released. You can download the SDK from the following page. - Download LINE SDK Changes: - Fixed an issue where browser login fails with an INTERNAL_ERR...


LINE SDK for iOS CocoaPod released
2017/03/22

We have released the LINE SDK for iOS on CocoaPods. You can now download the LINE SDK for iOS using CocoaPods for your Objective-C and Swift projects. For information on how to download the SDK with C...


LINE SDK for iOS 4.0.1 released
2017/01/27

The LINE SDK for iOS version 4.0.1 has been released. You can download the SDK from the following page. - Download LINE SDK Changes: - Fixed an issue which causes an authentication error when using We...


New versions of Web Login and the LINE SDK released
2017/01/24

New versions of Web Login, LINE SDK for Android, and LINE SDK for iOS have been released. Details of each release are outlined below. Web Login v2 Key changes: - Endpoint URLs contain "v2" instead of ...


LINE SDK for iOS 3.2.2 released
2017/01/10

The LINE SDK for iOS has been updated to version 3.2.2. You can download it from the LINE SDK archives on the following page: Download LINE SDK Changes: - Fixed an issue with bitcode. We will continue...


LINE SDK for Android 3.1.21 released
2016/10/14

The LINE SDK for Android has been updated to version 3.1.21. You can download it from the LINE SDK archives on the following page: Resources - Download LINE SDK Changes: - Updated to prevent build war...


LINE SDK for Android 3.1.20 released
2016/10/11

The LINE SDK for Android has been updated to version 3.1.20. You can download it from the LINE SDK archives on the following page: Resources - Download LINE SDK Changes: - Updated build with Java 1.7 ...


The LINE SDK for iOS 3.2.1 released and the LINE starter application revised
2016/10/07

The LINE SDK for iOS has been updated to version 3.2.1. You can download it from the LINE SDK archives on the following page: Download LINE SDK Changes - LineAdapter+Login.framework and LineAdapterUI....


LINE SDK for Android version 3.1.19 released
2016/03/15

The LINE SDK for Android has been updated to version 3.1.19. You can download it from the LINE SDK archives on the following page: Resources - Download LINE SDK Changes: - Fixed login error issue when...


LINE SDK for Android version 3.1.18 released
2016/03/09

The LINE SDK for Android has been updated to version 3.1.18. You can download it from the LINE SDK archives on the following page: Resources - Download LINE SDK Changes: - Added support for 64-bit arc...


LINE SDK for iOS version 3.1.17 released
2015/12/22

The LINE SDK for iOS has been updated to version 3.1.17. You can download it from the LINE SDK archives on the following page: Resources - Download LINE SDK Changes: - Fixed an issue where return erro...


LINE SDK for iOS version 3.1.15 released
2015/11/06

The LINE SDK for iOS has been updated to version 3.1.15. You can download it from the LINE SDK archives on the following page: Resources - Download LINE SDK Changes: - Fixed app-to-app authentication ...


LINE SDK for iOS version 3.1.14 released
2015/10/08

The LINE SDK for iOS has been updated to version 3.1.14. You can download it from the LINE SDK archives on the following page: Resources - Download LINE SDK Changes: - Fixed error when building for su...


Settings for iOS 9 or later
2015/09/15

For developers developing applications with the iOS 9 SDK, please use the following settings to ensure that your application works with iOS 9. iOS - Settings for iOS 9 or later We will continue to pro...


LINE SDK for iOS version 3.1.13 released
2015/08/31

The LINE SDK for iOS has been updated to version 3.1.13. You can download it from the LINE SDK archives on the following page: Resources - Download LINE SDK Changes: - The "refreshWithResultBlock" met...


LINE SDK for iOS version 3.1.12 released
2015/08/06

The LINE SDK for iOS has been updated to version 3.1.12. You can download it from the LINE SDK archives on the following page: Resources - Download LINE SDK Changes: - Added new endpoints for the LINE...


LINE SDK for Android version 3.1.16 released
2015/07/06

The LINE SDK for Android has been updated to version 3.1.16. You can download it from the LINE SDK archives on the following page: Resources - Download LINE SDK Changes: - In this latest version of th...


LINE SDK for iOS version 3.1.10 released
2014/12/22

The LINE SDK for iOS has been updated to version 3.1.10. You can download it from the LINE SDK archives on the following page: Resources - Download LINE SDK Changes: - Modified to specify "kSecAttrAcc...


LINE SDK for iOS version 3.1.9 released
2014/12/18

The LINE SDK for iOS has been updated to version 3.1.9. You can download it from the LINE SDK archives on the following page: Resources - Download LINE SDK Changes: - Can no longer be used with iOS 4....


LINE SDK for Android version 3.1.13 released
2014/11/27

The LINE SDK for Android has been updated to version 3.1.13. You can download it from the following page: Resources - Download LINE SDK In this version, not only does the LINE SDK support .so files fo...