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Browser agent v1.247.0

November 14, 2023

v1.247.0

Features

Session Replay API

Add two new APIs for controlling session replay behaviors:

  • newrelic.recordReplay()
  • newrelic.pauseReplay()

Add relative timestamps to Session Replay payloads

Add relative timestamps to Session Replay payloads to allow for server-side clock skew adjustments and improve the API pagination experience.

Expose library versions used to capture session replay data

Expose library versions used to capture session replay data, which helps sync visualizations in the UI Replayer components across version migrations.

Add basic support for deferring the browser agent loader script

Add basic support for deferring the browser agent loader script, including exposing a DOM-level event for external use to indicate the agent is successfully running.

Enable SRI and nonce attributes for async chunks

Additional JavaScript resources loaded by the agent will now include a SHA512 integrity hash and will respect the presence of a nonce token on scripts loaded on the page. This gets the agent closer to being able to run within an environment with a more secure content security policy.

Add session durationMs to Session Replay payloads

Add current session's running duration to all outgoing session replay payloads for use with ingest estimations

Support statement:

New Relic recommends that you upgrade the agent regularly to ensure that you're getting the latest features and performance benefits. Older releases will no longer be supported when they reach end-of-life. Release dates are reflective of the original publish date of the agent version.

New Browser Agent releases are rolled out to customers in small stages over a period of time. Because of this, the date the release becomes accessible to your account may not match the original publish date. Please see this status dashboard for more information.

Consistent with our browser support policy, v1.247.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 109-119, Edge 109-118, Safari 15-16, and Firefox 109-119. For mobile devices, v1.247.0 was built and tested for Android Chrome 100-119 and iOS Safari 15.5-16.2.

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