v1.313.1
Bug fixes
Fix method names for MFE methods
Fixes MFE method names which could be minified and unable to be internally tracked for improvements.
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, v1.313.1 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 136-146, Edge 136-146, Safari 18-26, and Firefox 138-148. For mobile devices, v1.313.1 was built and tested for Android OS 16 and iOS Safari 18-26.2.
v1.313.0
특징
MFE 오류 자동 감지
JavaScriptError 이벤트의 자동 마이크로 프론트엔드(MFE) 어트리뷰션 지원을 추가합니다. 이전에는 JavaScriptError 이벤트가 컨테이너 브라우저 애플리케이션에서 전역적으로만 캡처되었습니다. 이 변경으로 에이전트는 발생한 Error 인스턴스의 스택 추적을 register API에 등록된 MFE 모듈의 호출 스택 서명과 교차 비교합니다. 브라우저 에이전트 등록을 담당하는 파일이 발생한 오류 인스턴스의 스택 트레이스에서 발견되면, 해당 이벤트는 컨테이너 대신 MFE에 귀속됩니다.
"withCredentials" 제거
v1220 이전부터 에이전트에서 쿠키가 사용되지 않았으므로 에이전트 수집에서 withCredentials 또는 credentials: 'include' 의 모든 사용을 제거합니다.
MicroFrontEndTiming 휴리스틱 개선
MFE의 스크립트 실행 시간 감지 기능을 개선하여 더 정확한 timeToLoad 메트릭을 얻을 수 있습니다.
CSP 위반을 새 이벤트로 보고
표시된 콘텐츠 보안 정책(CSP) 위반은 이제 캡처되어 Page 인사이트 소비자에게 새로운 SecurityPolicyViolation 이벤트 유형으로 보고됩니다. NRQL을 통해 쿼리할 수 있게 됩니다.
API 등록에 법적 및 규정 준수 요구 사항 적용
제한된 프리뷰로 공개하기 전에 등록 API가 회사 요구 사항을 준수하는지 확인하십시오.
버그 수정
Safari에서 잘못된 trace.lastTimestamp +뒤로 가기 탐색 에지 케이스
Safari 브라우저의 뒤로 가기 탐색(BFCache)으로 인해 세션 트레이스 기능 시작 시 절대 타임스탬프가 기록되어 비정상적인 trace.lastTimestamp 값이 발생하고 단일 페이로드에 상대 타임스탬프와 절대 타임스탬프가 혼합되는 경쟁 상태를 수정합니다.
지지 성명
뉴렐릭은 에이전트를 정기적으로 업그레이드하여 최신 기능과 성능 이점을 얻을 것을 권장합니다. 이전 릴리스는 지원 종료 시점부터 더 이상 지원되지 않습니다. 출시일은 에이전트 버전의 원래 출판일을 반영합니다.
새로운 브라우저 에이전트 릴리스는 일정 기간 동안 작은 단계로 고객에게 출시됩니다. 이로 인해, 귀하의 계정에서 해당 릴리스에 접근할 수 있는 날짜가 원래 게시 날짜와 일치하지 않을 수 있습니다. 자세한 내용은 이 상태 대시보드를 참조하세요.
당사의 브라우저 지원 정책에 따라 브라우저 에이전트 v1.313.0은 다음 브라우저 및 버전 범위에 대해 빌드되고 테스트되었습니다: Chrome 136-146, Edge 136-146, Safari 18-26 및 Firefox 138-148. 모바일 기기의 경우, v1.313.0은 안드로이드 OS 16 및 iOS Safari 18-26.2용으로 빌드 및 테스트되었습니다.
v1.312.1
Bug fixes
.at causes issues in older browsers
.at() is not being properly transpiled and causing initialization issues, switched to indexing.
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, v1.312.1 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 136-146, Edge 136-146, Safari 18-26, and Firefox 138-148. For mobile devices, v1.312.1 was built and tested for Android OS 16 and iOS Safari 18-26.2.
v1.312.0
Features
Automatically Detect MFE Logs
Add support for automatic Micro Frontend (MFE) attribution of Log events. Previously, Log events were only ever automatically captured globally by the container browser application. With this change, the agent cross-compares the call stack signature of the given log method (such as console.log, console.info, etc.) to the call stack signature of the MFE module that registered with the register API. If the file that is responsible for registering with the browser agent is found in the call stack signature of the log method being triggered, that event will be attributed to the MFE instead of the container.
Automatically Detect MFE AJAX
Add support for automatic Micro Frontend (MFE) attribution of AjaxRequest events. Previously, AjaxRequest events were only ever captured globally by the container browser application. With this change, the agent cross-compares the call stack signature of the AJAX call to the call stack signature of the MFE module that registered with the register API. If the file that is responsible for registering with the browser agent is found in the call stack signature of the AJAX request being triggered, that event will be attributed to the MFE instead of the container.
Bug fixes
Session replays not working for Angular app running on Safari
Fixes an issue where session replays would fail to capture any recordings beyond an initial snapshot for Angular apps running on Safari.
Revert circular replacer
The circular replacer method applied to JSON.stringify operations was seen to cause lag in niche cases with deeply complex and nested objects emitted in quick succession such as in scroll event handlers. This method was revert back to a faster simpler operation to decrease performance bottlenecks.
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, v1.312.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 136-146, Edge 136-146, Safari 18-26, and Firefox 138-148. For mobile devices, v1.312.0 was built and tested for Android OS 16 and iOS Safari 18-26.2.
v1.311.0
Features
agentIdentifier removal
Removed scoped references by agent identifier to simplify the agent architecture. All references are now stored directly within the agent reference, eliminating the need to blend agent references with scoped objects via lookup keys.
Attribute original page URL to all PageViewTiming nodes
Expanded pageUrl attribution to all timings, building on previous work for LCP. PageViewTiming events now report the original hard navigation URL for all node types, ensuring data consistency for SPA even if the URL changes before harvest.
improve MFE timing logic
Enhanced the agent's ability to identify the correct MFE script calling the register API. This improvement results in more accurate timing information for MFE environments.
Bug fixes
Enforce string IDs for new MFE registrations
Resolved an issue where non-string IDs caused errors during MFE entity synthesis. The agent now enforces string-based IDs and issues a warning if a different data type is provided.
Circular replacer removed reused objects from harvests
Fixed an issue where the internal stringify method removed shared pointers across harvest payloads, which occasionally caused missing params attributes on error harvests.
Update RegExp to prevent un-minimized webpack build issue
Replaced the $ character with its hexadecimal equivalent in regular expressions. This prevents Webpack from incorrectly replacing the character during the build process, which previously caused agent failures in unminimized builds.
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, v1.311.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 134-144, Edge 134-144, Safari 18-26, and Firefox 137-147. For mobile devices, v1.311.0 was built and tested for Android OS 16 and iOS Safari 18-26.
v1.310.1
버그 수정
대체 속성 값을 사용하여 LCP 항목을 개선합니다.
웹 바이탈에서 속성 항목이 없이 LCP가 보고되는 경우, 에이전트는 이제 이를 무시하는 대신 timeToFirstByte 과 같은 다른 기본 제공 속성을 전달합니다.
지지 성명
뉴렐릭은 에이전트를 정기적으로 업그레이드하여 최신 기능과 성능 이점을 얻을 것을 권장합니다. 이전 릴리스는 지원 종료 시점부터 더 이상 지원되지 않습니다. 출시일은 에이전트 버전의 원래 출판일을 반영합니다.
새로운 브라우저 에이전트 릴리스는 일정 기간 동안 작은 단계로 고객에게 출시됩니다. 이로 인해, 귀하의 계정에서 해당 릴리스에 접근할 수 있는 날짜가 원래 게시 날짜와 일치하지 않을 수 있습니다. 자세한 내용은 이 상태 대시보드를 참조하세요.
당사의 브라우저 지원 정책 에 따라, 브라우저 에이전트 v1.310.1은 Chrome 134-144, Edge 134-144, Safari 18-26 및 Firefox 137-147 브라우저 및 버전 범위에 맞춰 개발 및 테스트되었습니다. 모바일 장치의 경우 v1.310.1은 Android OS 16 및 iOS Safari 18-26용으로 구축 및 테스트되었습니다.
v1.310.0
Features
better MFE timing handling
Improve the detection of script assets reported by the browser which power the MicroFrontEndTiming event's timeToFetch and timeToBeRequested attributes. This change also includes new assetUrl and assetType attributes to better illustrate the assets used to populate the timing data.
Removing old SPA feature & related wrappings entirely
This concludes the complete removal of the old SPA feature that is replaced by Soft Navigations feature. Since agent version 1.307.0, the default "SPA" was already switched over, so no breaking changes from this version are expected.
Capture MFE timings as MicroFrontEndTiming Events
Captures the lifecycle timings of registered entities in preparation for future micro front end product
Bug fixes
Update measure API types
Corrects an issue where the typings associated with the measure API did not accept PerformanceMark as a valid input for start or end values.
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, v1.310.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 134-144, Edge 134-144, Safari 17-26, and Firefox 137-147. For mobile devices, v1.310.0 was built and tested for Android OS 16 and iOS Safari 17-26.
v1.309.0
Features
Warn when more than one agent is running
Added a console warning when more than one Browser agent is running on the page.
Improve MFE tag setting
Enforce tags to be set for micro frontends by supplying an object of key-value pairs to the tags argument of the register(...) API. This allows for tags to be specified with an explicit value instead of only supporting boolean tags.
Add WebDriver detection attribute to PageView & PageViewTiming
PageView, PageViewTiming and initialPageLoad-category BrowserInteraction events will now report a webdriverDetected property corresponding to the navigator.webdriver set by the browser.
Bug fixes
Micro agent duplicate handlers
Fixes when micro agents are created in a staggered fashion, handlers for each agent is multiplied by the number of agents that follow. For example if there were two agents, the handlers for the first agent was registered twice. This had the effect of duplicating events + contents of harvest payloads.
allow child registrations from blocked parents
Allow blocked parent entities to still instantiate a child MFE when registering
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, v1.309.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 133-143, Edge 133-143, Safari 17-26, and Firefox 136-146. For mobile devices, v1.309.0 was built and tested for Android OS 16 and iOS Safari 17-26.