---
title: Media agent for iOS v4.1.4
source: https://docs.newrelic.com/docs/release-notes/streaming-mobile-release-notes/streaming-ios-agent-26-06-05
---

## Published to CocoaPods

-   `NewRelicVideoAgent` 4.1.4
-   `NRAVPlayerTracker` 4.1.4
-   `NRIMATracker` 4.1.4

## Bug fixes

-   Exposed `sendSeekStart`/`sendSeekEnd` on `NRVAVideo`; auto-detected seek in `AVPlayerTracker` [(34493b4)](https://github.com/newrelic/video-agent-ios/commit/34493b4)
-   Fixed `NRTrackerPair` leaking `NSNull` sentinel to callers [(82ef94f)](https://github.com/newrelic/video-agent-ios/commit/82ef94f)
-   Implemented partial container sanitization, nil guard, and dead code removal [(6aac79f)](https://github.com/newrelic/video-agent-ios/commit/6aac79f)
-   Read `totalPreRollAdTime` from `CONTENT_START` attributes [(d565378)](https://github.com/newrelic/video-agent-ios/commit/d565378)
-   Sanitized attribute values at `setAttribute` storage boundary [(7d07298)](https://github.com/newrelic/video-agent-ios/commit/7d07298)