v1.290.0
Features
Bundler tools exports
An optional Webpack splitChunks cacheGroup matcher is now available for users who build the agent via NPM. This matcher enables de-duplication and merging of the agent's lazy-loaded JavaScript into a single chunk. This single chunk loads post-page render, consistent with the behavior of our pre-built agent for APM and copy/paste implementations.
Set UserAction currentUrl before aggregation end
Set currentUrl on the first event of a user action instead of at the end of aggregation.
Improve lazy-loading optimization
Optimize our pattern to ensure that code-bundlers such as webpack can more effectively tree-shake the output to only include the relevant files needed to run the agent. This specifically helps reduce the bundle size, reduce the amount of lazy files generated, and streamlines "custom" agent builds used with NPM.
API Code Splitting
Split the API method definitions per feature instead of a single file shared across all loader types. This allows each loader to only instantiate the necessary APIs for the features included, and reduce overall bundle size for the "Lite" build as well as custom-built agents with NPM. A shell will still exist for non-initialized APIs to prevent errors from throwing on APIs used without the needed features.
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, v1.290.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 125-135, Edge 125-135, Safari 17-17, and Firefox 127-137. For mobile devices, v1.290.0 was built and tested for Android OS 16 and iOS Safari 17-18.1.
versión 1.290.0
Característica
Exportaciones de herramientas de Bundler
Ahora está disponible un comparador de caché SplitChunks de Webpack opcional para los usuarios que crean el agente a través de NPM. Este comparador permite la desduplicación y la fusión del JavaScript cargado de forma diferida del agente en un único fragmento. Este único fragmento carga la representación posterior a la página, en consonancia con el comportamiento de nuestro agente prediseñado para APM y las implementaciones de copiar y pegar.
Establecer la URL actual de UserAction antes del final de la agregación
Establezca currentUrl en el primer evento de una acción del usuario en lugar de al final de la agregación.
Mejorar la optimización de la carga diferida
Optimice nuestro patrón para garantizar que los agrupadores de códigos como webpack puedan alterar de manera más efectiva la salida para incluir solo los archivos relevantes necesarios para ejecutar el agente. Esto ayuda específicamente a reducir el tamaño del paquete, reduce la cantidad de archivos diferidos generados y agiliza las compilaciones de agentes "personalizados" empleadas con NPM.
División de código API
Divida las definiciones de métodos de API por característica en lugar de un solo archivo compartido entre todos los tipos de cargadores. Esto permite que cada cargador solo cree instancias de las API necesarias para la característica incluida y reduce el tamaño general del paquete para la compilación "Lite", así como para el agente creado a medida con NPM. Todavía existirá un shell para las API no inicializadas para evitar que se produzcan errores en las API empleadas sin la característica necesaria.
Declaración de apoyo
New Relic recomienda que actualices el agente periódicamente para garantizar que obtengas las últimas características y beneficios de rendimiento. Las versiones anteriores ya no recibirán soporte cuando lleguen al final de su vida útil. Las fechas de lanzamiento reflejan la fecha de publicación original de la versión del agente.
Las nuevas versiones del agente del browser se lanzan a los clientes en pequeñas etapas a lo largo de un periodo de tiempo. Debido a esto, la fecha en que el lanzamiento esté disponible en su cuenta puede no coincidir con la fecha de publicación original. Consulte este dashboard de estado para obtener más información.
De acuerdo con nuestra política de compatibilidad de navegadores, la versión 1.290.0 del agente de Browser se creó y probó con estos navegadores y rangos de versiones: Chrome 125-135, Edge 125-135, Safari 17-17 y Firefox 127-137. Para dispositivos móviles, la versión v1.290.0 fue creada y probada para Android OS 16 e iOS Safari 17-18.1.
v1.289.0
Features
Remove agent config cache and getters/setters
Removes agent internal configuration utility functions. No impact to agent functionality is expected. Build size have been reduced by this coding style change.
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, v1.289.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 125-135, Edge 125-135, Safari 17-17, and Firefox 127-137. For mobile devices, v1.289.0 was built and tested for Android OS 16 and iOS Safari 17-18.1.
v1.289.0
Característica
Eliminar la caché de configuración del agente y los métodos getters/setters
Elimina las funciones de la utilidad de configuración interna del agente. No se espera ningún impacto en la funcionalidad del agente. Este cambio de estilo de codificación redujo el tamaño de la compilación.
Declaración de apoyo
New Relic recomienda que actualices el agente periódicamente para garantizar que obtengas las últimas características y beneficios de rendimiento. Las versiones anteriores ya no recibirán soporte cuando lleguen al final de su vida útil. Las fechas de lanzamiento reflejan la fecha de publicación original de la versión del agente.
Las nuevas versiones del agente del browser se lanzan a los clientes en pequeñas etapas a lo largo de un periodo de tiempo. Debido a esto, la fecha en que el lanzamiento esté disponible en su cuenta puede no coincidir con la fecha de publicación original. Consulte este dashboard de estado para obtener más información.
De acuerdo con nuestra política de compatibilidad de navegadores, la versión 1.289.0 del agente de Browser se creó y probó con estos navegadores y rangos de versiones: Chrome 125-135, Edge 125-135, Safari 17-17 y Firefox 127-137. Para dispositivos móviles, la versión v1.289.0 fue creada y probada para Android OS 16 e iOS Safari 17-18.1.
v1.288.1
Bug fixes
Ensure event buffer always exists
Ensure event buffers always exist to prevent race conditions between agent life-cycles and data storage.
Call handle directly for submitting SM
This fixes a bad reference to a parent function that is not accessible.
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, v1.288.1 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 125-135, Edge 125-135, Safari 17-17, and Firefox 127-137. For mobile devices, v1.288.1 was built and tested for Android OS 15 and iOS Safari 17-18.1.
versión 1.288.1
Corrección de errores
Cerciorar de que el búfer de eventos siempre exista
Cerciorar de que siempre existan buffers de eventos para evitar condiciones de carrera entre el agente de ciclo de vida y el almacenamiento de datos.
Llamar directamente al identificador para enviar SM
Esto corrige una referencia incorrecta a una función principal a la que no se puede acceder.
Declaración de apoyo
New Relic recomienda que actualices el agente periódicamente para garantizar que obtengas las últimas características y beneficios de rendimiento. Las versiones anteriores ya no recibirán soporte cuando lleguen al final de su vida útil. Las fechas de lanzamiento reflejan la fecha de publicación original de la versión del agente.
Las nuevas versiones del agente del browser se lanzan a los clientes en pequeñas etapas a lo largo de un periodo de tiempo. Debido a esto, la fecha en que el lanzamiento esté disponible en su cuenta puede no coincidir con la fecha de publicación original. Consulte este dashboard de estado para obtener más información.
De acuerdo con nuestra política de compatibilidad de browsers, la versión 1.288.1 del agente del browser se creó y probó con estos browsers y rangos de versiones: Chrome 125-135, Edge 125-135, Safari 17-17 y Firefox 127-137. Para dispositivos móviles, la versión v1.288.1 fue creada y probada para Android OS 15 e iOS Safari 17-18.1.
v1.288.0
Features
Prevent storing session data past session expiry
There may be edge cases where some Session Replay/Session Trace data could be stored even though the agent session has expired. Add instrumentation to detect such occurrences and skip storing these events for the time being.
Introduce isFirstOfSession attribute on InitialPageLoad events
To help support User Journeys, the isFirstOfSession custom attribute will be added to BrowserInteraction events of initial page load kind if the page is the first of a new session.
Bug fixes
Reset notified when replay stops recording
Resolves an issue where JavaScriptError events would be missing the hasReplay attribute after session recording is resumed (for example, from user clicking on another tab/tab going idle and then coming back to it).
Solve race condition in logging abort
If the logging feature aborted before the agent had set up the event buffer, it could throw errors. This was addressed by checking for the presence of the event buffer before running methods against it.
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, v1.288.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 124-134, Edge 124-134, Safari 17-17, and Firefox 126-136. For mobile devices, v1.288.0 was built and tested for Android OS 15 and iOS Safari 17-18.1.
v1.287.0
Features
Change architecture to help enable future Micro Front End support
Update the browser agent to support the future product decisions necessary to support micro front end architecture patterns from a single agent instance. This includes the addition of experimental APIs, intended to be used internally only to help support product development until future general availability (GA) is reached.
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, v1.287.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 124-134, Edge 124-134, Safari 17-17, and Firefox 126-136. For mobile devices, v1.287.0 was built and tested for Android OS 15 and iOS Safari 17-18.1.
v1.286.0
Features
Erase .api property on agent instance
The .api property of full and micro agents have been removed. The browser API methods are instead moved to the agent instance itself for ease of targeted access. This includes a minor fix of runtime loaderType for agents that are re-configured after load.
Reduce noise from mousemove events
There may be an edge case where a site performance can be impacted if the browser agent picked up mousemove events via addEventListener.
Handle duplicate agent APIs
Top-level interaction api calls are only responded to by the first exposed non-micro agent. This was changed to prevent issues for customers that run multiple agents together. The top-level interaction api should only be used to communicate with the main agent on the webpage. API calls on micro agents must instead be directly called on the respective micro agents.
Bug fixes
Patch newrelic event detail
There is an edge case where if there is a listener on the newrelic event (as described in the install docs) and any API call is invoked inside this listener, it will trigger an infinite loop.
Get string className for SVG elements
Change the nearestClass field for SVG elements to be a meaningful string name. The className of such elements is of type SVGAnimatedString and previously resulted in an empty object string.
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, v1.286.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 124-134, Edge 124-134, Safari 17-17, and Firefox 126-136. For mobile devices, v1.286.0 was built and tested for Android OS 15 and iOS Safari 17-18.1.
v1.285.0
Features
Decorate harvest requests with ht (hasTrace) param
Decorate with ht (hasTrace) query param for all harvest requests except for blobs and logs endpoints. This helps support searching for browser data with associated tracing data.
Inspection events
Adds inspection events that detail when various agent-related events occur. These events can be listened to on the event listener 'newrelic' string type. Events include agent initialization, agent fully loaded, event buffered, event harvested, and api calls.
Bug fixes
Session Replay text masking for whitespace
There is an edge case where whitespace was being masked, which interferes with the layout/styling in session replays.
Logging mode on session update
Fixes a typo in the session update handler for logging feature. The loggingMode which controls feature output will be correctly set after its session mode value is updated from another tab or window.
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, v1.285.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 124-134, Edge 124-134, Safari 17-17, and Firefox 126-136. For mobile devices, v1.285.0 was built and tested for Android OS 15 and iOS Safari 17-18.1.