LINE Platform update LINE Developer Relation Technical Evangelist – Evan Lin 2019.09 

Evan Lin • Developer Relations • LINE Developer Meetup • TechPulse Organizer LINE Technical Evangelist 

LINE Platform Update 

Flex Message Update 1 (Beta release) • More sophisticated layout. • Also release new simulator for beta feature. (Try it with showcase) • https://developers.line.biz/console/fx-beta/ 

LINE Developer Document Traditional Chinese support • Focus on products and documents pages first. • Messaging API and LINE Login document. • https://developers.line.biz/zh-hant/docs/line-login/overview/ • https://developers.line.biz/zh-hant/services/line-login/ • https://developers.line.biz/zh-hant/docs/messaging- api/managing-roles/ • Feedback is welcome. 

LINE SDK v4.x end-of-life December 12th, 2019 From To Notes LINE SDK v3.x for iOS Objective-C LINE SDK v5.2 for iOS Swift There are major differences between the old and new version, meaning you‘ll have to redo your integration from scratch. See Integrating LINE Login with your iOS app for instructions. LINE SDK v4.x for iOS Objective-C LINE SDK v5.2 for iOS Swift The old and new versions use different programming languages, which makes migrating a big task. We hope the migration instructions in Upgrading the SDK will make it easier. LINE SDK v3.x for Android LINE SDK v5.1 for Android There are major differences between the old and new version, meaning you'll have to redo your integration from scratch. See Integrating LINE Login with your Android app for instructions. LINE SDK v4.x for Android LINE SDK v5.1 for Android There are minor differences between the old and new version, particularly with relation to how login works. We intend to publish a detailed list of differences soon, but you can already start your migration by reading Integrating LINE Login with your Android app. 

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