6.14.0

Features

• Add time-to-full-display span to Activity auto-instrumentation (#2432)
• Add main flag to threads and in_foreground flag for app contexts (#2516)

Fixes

• Ignore Shutdown in progress when closing ShutdownHookIntegration (#2521)
• Fix app start span end-time is wrong if SDK init is deferred (#2519)
• Fix invalid session creation when app is launched in background (#2543)