Resolved outage affecting LIFF and LINE MINI App SDK loading and initialization

An outage causing LIFF SDK loading and app initialization failures in LIFF and LINE MINI App has been fully resolved.

Changes

  • LIFF SDK loading failed in some cases between around 19:46 and 20:05 (UTC+9) on April 27, 2026 for apps using the CDN path
  • Initialization with liff.init() failed in some cases between around 19:46 (UTC+9) on April 27, 2026 and 0:12 (UTC+9) on April 28, 2026, preventing normal app use
  • The cause was a server failure

Affected areas

liff.init()

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This summary is independently created by Release Radar and is not an official announcement from the vendor. Please read the official page for accurate details.