v1.303.0
Features
Allow consent API to be invoked without localStorage access
Allows the consent API to function without requiring localStorage access, by keeping common state in the agent that controls harvests. Applications must invoke the API on every hard page load when localStorage access is blocked.
Allow nested registrations
To facilitate inherent parent-child relationships with the planned register API, allow registered entities to expose their own .register() API for children of that entity to register with. Entities who register with the container agent will be related to the container. Entities that register under another registered entity will be related to both the container as well as the parent entity.
Additional validation to prepare agent for MFE registrations
Adding validation rules in the agent to prevent bad values for MFE target id and name in support of MFE/v2 registrations.
Add measure support to register API
Adds support for the measure API in the register response object. This is in support of the future micro front end offering planned.
Add useConsentModel functionality
Adds use_consent_mode init property and functionality. Adds the consent() API call. The consent model, if enabled, disallows agent harvesting unless consent is given through the consent() API call.
Retry initial connect call
To help prevent data loss, the agent will now retry the original "RUM" call an extra time for retryable status codes.
Add custom event support to register API
Adds methods for capturing custom events to the register API, to be used later when MFE support is established.
SMs for browser connect response
Adds supportability metrics for failed responses on initializing the page_view_event aggregate.
Bug fixes
Obfuscate custom attributes for logs added after PVE
Extends obfuscation to cover custom attributes on logging events added after the initial RUM/PageViewEvent harvest.
memoize promise context propagation to avoid safari hangs
Memoizes promise context propagation to prevent potential browser hangs in Safari by avoiding repeated context operations.
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, v1.303.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 131-141, Edge 131-141, Safari 17-26, and Firefox 134-144. For mobile devices, v1.303.0 was built and tested for Android OS 16 and iOS Safari 17-26.
v1.302.0
Recurso
Prepare o agente para utilizar as colheitas v2 para registros MFE.
Atualize o agente para lidar com as coletas de destinos registrados usando os esquemas endpoint v2 recém-definidos. Isso servirá como mecanismo para lidar com a síntese de entidades e relacionamentos do lado do cliente, bem como para ingerir dados específicos do MFE. Isso será compatível com os eventos Log, PageAction e JavaScriptError, mas atualmente está restrito a flags internas de recurso até que uma prévia pública seja anunciada.
Correções de bugs
a lógica de frustrações do usuário deve ser bloqueada
Mova a lógica de frustrações do usuário para o escopo do navegador apenas com FF gate na instrumentação genérica de eventos. Isso deve evitar a execução de lógica de encapsulamento desnecessária e eventos relacionados a frustrações do usuário.
Melhorar a precisão dos horários de início de eventos AjaxRequest independentes
Corrige um problema no agente em que os horários de início de certos carregamentos de eventos AjaxRequest independentes eram relatados em relação à origem da página, em vez de em relação ao primeiro evento no carregamento, causando discrepâncias na visualização em NR1.
Declaração de apoio
New Relic recomenda que você atualize o agente regularmente para garantir que esteja obtendo os benefícios mais recentes de recursos e desempenho. Versões mais antigas não terão mais suporte quando chegarem ao fim de sua vida útil. As datas de lançamento refletem a data de publicação original da versão do agente.
Novos lançamentos de agente do browser são disponibilizados aos clientes em pequenas etapas ao longo de um período de tempo. Por esse motivo, a data em que o lançamento fica acessível à sua conta pode não corresponder à data de publicação original. Consulte este dashboard de status para obter mais informações.
Em conformidade com nossa política de suporte a navegadores, a versão 1.302.0 do agente do browser foi desenvolvida e testada nos seguintes navegadores e faixas de versão: Chrome 131-141, Edge 131-141, Safari 17-26 e Firefox 134-144. Para dispositivos móveis, a versão 1.302.0 foi compilada e testada para Android OS 16 e iOS Safari 17-26.
v1.301.0
Features
Switch to using NR fork of rrweb
Browser agent will now switch to using New Relic's forked version of rrweb for Session Replay instead of the original repository. This will allow browser team to custom tailor hotfixes for issues.
Bug fixes
Preserve agent attributes for log payloads
Adjust browser log payloads, such that agent-reserved attributes will take precedence over user-provided values if they happen to share the same name.
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, v1.301.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 131-141, Edge 131-141, Safari 17-26, and Firefox 133-143. For mobile devices, v1.301.0 was built and tested for Android OS 16 and iOS Safari 17-26.
v1.300.0
Features
Remove usage of the marks and measures feature flag
No longer gates the agent by an internal feature flag. Measures will be enabled for all users by default unless turned off through the application settings.
Reduce hasReplay attribute false positive rate
Only set "hasReplay" attribute once a successful session replay harvest has been observed to help reduce false positives.
Bug fixes
Update typings for interaction API to reflect waitForEnd
Fixes an issue where the typing file defining the .interaction API was not decorated correctly to account for the optional waitForEnd argument as documented.
Address issues with dynamic require and Rollup.js
Fixes an issue that led Rollup.js to spawn the error Error: Could not dynamically require ... when building pages that included the MicroAgent loader.
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, v1.300.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 131-141, Edge 131-141, Safari 17-26, and Firefox 133-143. For mobile devices, v1.300.0 was built and tested for Android OS 16 and iOS Safari 17-26.
v1.299.0
Features
Add Flutter supportability metric
Introduces a supportability metric to track browser agent usage in Flutter web applications.
Add user frustration signals to UserAction
Provide better insight into potential user frustrations for specific user actions via dead click and error click detections.
Evaluate the accuracy of cross-feature attribution
To support internal improvement benchmarks, add supportability metrics that evaluate the accuracy of attributes that indicate the state of a separate event, such as hasReplay or hasTrace.
Bug fixes
Fix recordReplay API inconsistencies
Fixes an issue where a late-called recordReplay API call would not successfully harvest data.
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, v1.299.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 130-140, Edge 130-140, Safari 17-19, and Firefox 132-142. For mobile devices, v1.299.0 was built and tested for Android OS 16 and iOS Safari 17-26.
v1.298.0
Features
Factor long tasks into soft nav base interaction span
BrowserInteraction under soft navigation ("SPA 2.0") will extend in duration beyond DOM modification time until the point wherein no long tasks have been observed for 5 seconds. JavascriptError and AjaxRequest are not yet associated with such interaction during this extended period beyond the end of the original heuristic.
Bug fixes
Force LCP to report the original page URL
Allow LCP to report its pageUrl distinctly from the harvest URL. An issue was observed where soft navigations occurring before the LCP harvest would report the current page URL instead of the original page URL tied to LCP. This change allows LCP harvest nodes to report the original URL, regardless of the current page URL. The change should apply both to the pageUrl and targetGroupedUrl attributes.
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, v1.298.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 130-140, Edge 130-140, Safari 17-19, and Firefox 132-142. For mobile devices, v1.298.0 was built and tested for Android OS 16 and iOS Safari 17-26.
v1.297.1
Bug fixes
Prevent double import of Session Replay aggregate class
Fixes an issue that was found where the Session Replay aggregate class could be double imported when using the newrelic.recordReplay API method while preloading was enabled.
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, v1.297.1 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 130-140, Edge 130-140, Safari 17-19, and Firefox 132-142. For mobile devices, v1.297.1 was built and tested for Android OS 16 and iOS Safari 17-18.5.
v1.297.0
Features
Prevent early harvests when in retry period
Prevent the agent from harvesting early when being rate limited. If the ingest service returns a 429, the agent will replace its data and try the harvest again later. While that is happening, it will no longer be able to harvest early as new data comes in, until it successfully harvests.
remove newrelic meta attribute
Remove the reporting of the __newrelic meta attribute from outgoing replay payloads. This is being conducted as a measure to help save billable bytes for customers and reduce cost of use for Session Replay functionalities.
Bug fixes
Fix exceptions for null bodies arising from empty harvests
A change has been made to enforce that all cleaned payloads ensure a valid output. Before, an empty string passing through the body cleaning process could throw an error as the mechanism would return the body as null. Now empty strings will pass through untouched, allowing further processing to apply successfully.
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, v1.297.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 129-139, Edge 129-139, Safari 17-19, and Firefox 131-141. For mobile devices, v1.297.0 was built and tested for Android OS 16 and iOS Safari 17-18.1.
v1.296.0
Features
Harvest traces early
Update agent to handle session traces the same way other features handle data as of 1.294.0, by allowing harvests at 16kb of size.
Bug fixes
Remove event buffer inspection event
Removes the event buffer inspection event to avoid a memory leak on using console.log with the newrelic window event listener.
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, v1.296.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 129-139, Edge 129-139, Safari 17-19, and Firefox 131-141. For mobile devices, v1.296.0 was built and tested for Android OS 16 and iOS Safari 17-18.1.