v1.310.1
Bug fixes
Enhance LCP entry with fallback attribution values
In cases wherein LCP is reported with no attribution entry from web-vitals, the agent will now pass on other default provided attributes such as timeToFirstByte instead of ignoring them.
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, v1.310.1 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, v1.310.1 was built and tested for Android OS 16 and iOS Safari 18-26.
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.
バージョン1.308.0
特徴
register APIで mfe タグのサポートを追加
登録APIの使用を通じてエンティティタグを追加するためのサポートを追加します
MFE の相互リンクを容易にするために child.id 属性を追加します
UI での将来の相互リンクを容易にするために、重複したデータに child.id 属性を追加します。
「登録解除」APIを追加
今後の Micro Frontend サポート イニシアチブで使用するために、登録済みエンティティの登録解除のサポートを追加します。
関係の合成を容易にするために parent.type 属性を追加する
MFE 取り込み中の将来の関係合成に必要な parent.type 属性を追加します。
デフォルトのクローズ理由を追加する
終了理由を判別できなかった WebSocket イベントに、デフォルトの終了理由unknownを追加します。
バグ修正
数値フィールドに非NULL値を強制する
WebSocket イベントでは、デフォルトではなく0を設定して、数値フィールドが常にレポートされるようにします。 undefined
クリーンなWebSocket URL
WebSocket イベントで報告された URL からハッシュ フラグメントとクエリ パラメータを削除します。
サポートステートメント
New Relic では、最新の機能とパフォーマンス上のメリットを確実に得られるよう、エージェントを定期的にアップグレードすることをお勧めします。古いリリースはサポート終了になるとサポートされなくなります。リリース日は、エージェント バージョンの元の公開日を反映します。
新しいブラウザエージェントのリリースは、一定期間にわたって小さな段階で顧客に展開されます。 このため、リリースがアカウントでアクセス可能になる日付は、元の公開日と一致しない可能性があります。詳細については、このステータス ダッシュボードをご覧ください。
弊社のブラウザ サポート ポリシーに従い、 Browserの v1.308.0 は、 Chrome 133 ～ 143、Edge 133 ～ 143、Safari 17 ～ 26、Firefox 136 ～ 146 のブラウザとバージョン範囲を対象に構築され、テストされています。 モバイル デバイスの場合、v1.308.0 は Android OS 16 および iOS Safari 17-26 用に構築およびテストされました。
v1.307.0
Features
Make soft navigations feature the default SPA
Soft navigations feature is now the enforced running feature for SPA. The older and deprecated SPA feature cannot be selected or used as of this update.
Add resetSession option to setUserId() API
Introduces option to reset the browser agent session when updating a userid via the setUserId() API.
Ajax deny list wildcard support
Adds wildcard character support, with the * character, to the AJAX deny list feature which allows to substitute one or more characters in your deny list filters.
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, v1.307.0 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, v1.307.0 was built and tested for Android OS 16 and iOS Safari 17-26.
バージョン1.306.0
特徴
別のRUMフラグによるログAPI制御
newrelic.logメソッドによってキャプチャされたログは設定を通じて構成可能になり、ラップされたログとは別に制御されるようになりました。 これによりconsole自動インストゥルメントされた ではなくnewrelic.logのみが必要な場合のように、他方に影響を与えることなく一方を無効にすることができます。
onTTFB に依存する前に responseStart が有効であることを確認する
onTTFB に依存して有効なデータを返す前に、ナビゲーション タイミング エントリの responseStart が有効であることを確認するための追加の検証手順を追加します。Web-vitals ライブラリが正しく動作するためにその値に依存しており、有効な TTFB 応答がないと、エージェントは RUM 呼び出しを送信しません。この変更により、responseStart が無効な場合にフォールバック対策が実行され、RUM 呼び出しがより確実に送信されるようになり、ElectronJS などのサポートされていないフレームワークとの互換性が向上します。
バグ修正
webpack 出力から改行構文を削除する
コード内の文字列としてスクリプトをコピーして貼り付ける際に発生する問題を回避できるように、webpack 出力の改行文字を削除します。
サポートステートメント
New Relic では、最新の機能とパフォーマンス上のメリットを確実に得られるよう、エージェントを定期的にアップグレードすることをお勧めします。古いリリースはサポート終了になるとサポートされなくなります。リリース日は、エージェント バージョンの元の公開日を反映します。
新しいブラウザエージェントのリリースは、一定期間にわたって小さな段階で顧客に展開されます。 このため、リリースがアカウントでアクセス可能になる日付は、元の公開日と一致しない可能性があります。詳細については、このステータス ダッシュボードをご覧ください。
弊社のブラウザ サポート ポリシーに従い、 Browserの v1.306.0 は、 Chrome 133 ～ 143、Edge 133 ～ 143、Safari 17 ～ 26、Firefox 135 ～ 145 のブラウザとバージョン範囲を対象に構築され、テストされています。 モバイル デバイスの場合、v1.306.0 は Android OS 16 および iOS Safari 17-26 用に構築およびテストされました。
v1.305.0
Features
Improve agent compatibility with ChatGPT connector apps
Small tweaks were made to the agent to allow for better compatibility with the unique iframe constraints of ChatGPT connector applications.
Enable user frustrations for Pro/SPA agents
Officially releases dead click and error click detections for interactive elements to Pro and SPA agents.
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, v1.305.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 132-142, Edge 132-142, Safari 17-26, and Firefox 135-145. For mobile devices, v1.305.0 was built and tested for Android OS 16 and iOS Safari 17-26.
v1.304.0
Features
Warn message on session reset
Adds a warning code when an agent session reset happens so that we have better debugging on browser transition behavior.
Reduce Session Replay snapshot sizes
Use slimDOMOption = 'all' by default to reduce session replay snapshot payload sizes.
Bug fixes
Observe document.body after document is interactive
Addresses the scenario where MutationObserver.observe() was issued before document.body is available, causing Failed to execute 'observe' on 'MutationObserver': parameter 1 is not of type 'Node'. error.
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, v1.304.0 of the Browser agent was built for and tested against these browsers and version ranges: Chrome 132-142, Edge 132-142, Safari 17-26, and Firefox 134-144. For mobile devices, v1.304.0 was built and tested for Android OS 16 and iOS Safari 17-26.