Web API 狀態和功能發布

上次更新時間:2025 年 3 月 31 日,星期一

查看 Chrome 平台狀態、資源和功能發布時間表。

各個 Privacy Sandbox 提案處於不同的開發過程階段。每個提案中,各項功能的預計推出時間都不同。

如要查看任何提案或 API 的最新資訊,請參閱相關的概略說明文件和 Privacy Sandbox 時程表

匯總服務

提案 狀態
重複查詢可讓廣告技術處理匯總服務報表多次,以便針對不同的評估需求提供彈性分析。
GitHub 問題
預計於 2025 下半年推出
跨雲端隱私預算服務
說明
可用
匯總服務支援 Amazon Web Services (AWS) 的 Attribution Reporting API 和 Private Aggregation API
說明
可用
在 Attribution Reporting API 和 Private Aggregation API 中,Google Cloud 的匯總服務支援
說明
可用
匯總服務網站註冊和多來源匯總。網站註冊程序包括將網站對應至雲端帳戶 (AWS 或 GCP)。如要匯總多個來源,這些來源必須來自同一個網站。
GitHub 常見問題
網站匯總 API 說明文件
可用
匯總服務的 epsilon 值會維持在 64 以下的範圍,方便您針對不同的參數進行實驗和提供意見回饋。
提交 ARA epsilon 意見回饋
提交 PAA ϵ 意見回饋
可用。我們會在更新小數值範圍值前,提前通知生態系統。
匯總服務查詢的貢獻篩選功能更加彈性
說明
可用
災難發生後的預算復原程序 (錯誤、設定錯誤等)
說明
可用
機制,可查看廣告技術使用預算復原功能復原的共用 ID 百分比,並暫停 2025 年第一季的過度復原作業
Accenture 擔任 AWS 的其中一位協調員
開發人員網誌
可用
獨立方,擔任 Google Cloud 的其中一位協調員
開發人員網誌
可用
匯總服務支援 Attribution Reporting API 的匯總偵錯報表
說明
可用
跨雲加密編譯金鑰服務
說明
預計於 2025 年上半年推出

歸因報表

您可以追蹤 API 變更

提案 狀態
轉換歷程:應用程式到網頁
網頁說明Android 說明
郵寄清單公告
適用於 Chrome 和 Android 的來源試用
轉換歷程:跨裝置
說明
這項提案已封存。目前沒有實施這項功能的計畫。
使用報表驗證功能,避免產生無效的可匯總報表
說明
這項提案已封存。我們已改為為此用途實作 trigger_context_id
Attribution Reporting API Permissions-Policy 的預設許可清單將維持不變 *
Mailing list announcement
2023 年第 1 季推出的 Chrome 版本
可設定的事件層級報表 epsilon
GitHub 問題
2023 年第 4 季在 Chrome 推出
可匯總報表酬載的填充值
更新說明
2023 年第 4 季在 Chrome 推出
彈性事件層級
彈性事件層級設定說明
2023 年第 4 季推出的 Chrome 版本
可自訂歸因報表數量和報表回溯期數/長度。

2024 年第 1 季推出的 Chrome 版本
可自訂觸發事件資料位元數。
支援不依賴第三方 Cookie 的歸因報表現詳細偵錯報表
說明
2024 年第 3 季在 Chrome 推出
支援 Attribution Reporting API 和 Google Cloud 的匯總服務
Attribution Reporting API 說明
匯總服務說明
2023 下半年推出的 Chrome 版本
彈性貢獻內容篩選功能
說明
2024 年第 3 季在 Chrome 推出
歸因前篩選:歸因範圍
說明
2024 年第 4 季在 Chrome 推出

跳轉追蹤因應措施

CHIPS

Federated Credential Management API (FedCM)

Fenced Frames

Proposal Status
Web API changes for urn to config
Explainer
Available in Chrome in Q1 2023.
Creative Macros in Fenced Frames for Ads Reporting (FFAR)
GitHub Issue
Available in Chrome in Q3 2023.
Send Automatic Beacons Once
GitHub Issue
Available in Chrome in Q3 2023.
Serializable Fenced Frames Configs
GitHub Issue
Available in Chrome in Q3 2023.
Additional Format Option for Protected Audience Ad Size Macros
GitHub Issue
Available in Chrome in Q4 2023.
Automatic beacons sending to all registered URLs
GitHub Issue | GitHub Issue
Available in Chrome in Q4 2023.
Enable Leaving Ad Interest Groups from Urn iFrames and Ad Component Frames
GitHub issue
Available in Chrome in Q1 2024
Introduce reserved.top_navigation_start/commit
GitHub issue, GitHub issue
Available in Chrome in Q1 2024
Do Not Disable Cookie Setting in ReportEvent until 3PCD
GitHub issue
Available in Chrome in Q1 2024
Add support for automatic beacons in cross-origin subframes
GitHub issue
Available in Chrome in Q1 2024
Allow Cross-Origin Subframes to Send reportEvent() Beacons
GitHub issue
Available in Chrome in Q2 2024
Referer header in beacons
GitHub issue
Available in Chrome in Q1 2025
Automatic beacon cross-origin data support
GitHub issue
Expected in Chrome in Q2 2025

IP 保護

Private Aggregation API

  • The Private Aggregation API is now moving to general availability.
  • New function names
    • The contributeToHistogram() function is available in Chrome Canary, Dev, Beta, and Stable M115+
    • The contributeToHistogramOnEvent() function is available in Chrome Canary, Dev, Beta, and Stable M115+
  • Legacy function names
    • The following function names will be deprecated in M115
  • See the Chrome platform status page page to see the API's current stage.
Proposal Status
Prevent invalid Private Aggregation API reports with report verification for Shared Storage
Explainer
Available in Chrome
Private Aggregation debug mode availability dependent on 3PC eligibility
GitHub issue
Available in Chrome M119
Reducing report delay
Explainer
Available in Chrome M119
Private Aggregation contribution timeout for Shared Storage
Explainer
Available in M119
Support for Private Aggregation API and Aggregation Service for Google Cloud
Explainer
Available in Chrome M121
Padding for aggregatable report payloads
Explainer
Available in Chrome M119
Private Aggregation debug mode available for auctionReportBuyers reporting
Explainer
Available in Chrome M123
Filtering ID support
Explainer
Available in Chrome M128
Client-side contribution merging
Explainer
Available in Chrome M129
Per-context contribution limits
Explainer
Expected in Q1 2025
Named privacy budgets that pre-allocate privacy budget for different measurement use cases
Explainer
Expected in Q2 2025
Aggregate error reporting that debugs implementation issues without relying on third-party cookies
Explainer
Expected in Q2 2025

私密狀態權杖

Protected Audience

TURTLEDOVE 的子系。原名為 FLEDGE。詳情請參閱「待處理 Protected Audience API 功能的狀態」。

如要接收 API 狀態變更的通知,請加入開發人員的郵寄清單

Proposal Status
Buyer Reporting ID for Custom Breakdowns
Github Issue
Available in Chrome in Q3 2023
Currency for Highest and bid Highest Other Scoring Bid
Github Issue
Available in Chrome in Q3 2023
Macro Support for Third-party Ad Trackers (3PAT)
Github Issue
Available in Chrome in Q3 2023
Support for Negative Interest Group Targeting
Github Issue
Available in Chrome in Q4 2023
Secure Propagation of Auction Signals without WebBundles
Github Issue
Available in Chrome in Q4 2023
Bulk Interest Group Deletion
Github Issue
Available in Chrome in Q4 2023
Increase Interest Group Cap from 1K to 2K
Github Issue
Available in Chrome in Q4 2023
Support for Bidding and Auction Beta 1
Explainer
Available in Chrome (via Origin Trial) in Q4 2023
Request for Ad Slot size as an additional Buyer Trusted Signal
GitHub issue
Available in Chrome in Q1 2024
directFromSellerSignals to use LIFO ordering Available in Chrome in Q1 2024
Negative Targeting to work with iFrame Loads Available in Chrome in Q1 2024
Allow Updating IG userBiddingSignals Available in Chrome in Q1 2024
Allow Updating IG executionMode Available in Chrome in Q1 2024
Include Chrome-facilitated Testing Label in Trusted Server Requests
GitHub issue
Available in Chrome in Q2 2024
Downsampled forDebuggingOnly() labels
GitHub issue
Available in Chrome in Q2 2024
Prevent Overly Large Trusted Bidding Signal URLs
GitHub issue
Available in Chrome in Q2 2024
Increase Ad Component Max Count from 20 to 40
GitHub issue
Available in Chrome in Q2 2024
deprecatedReplaceInURN() for multi-seller auctions
GitHub issue
Available in Chrome in Q2 2024
Allow generateBid() to return multiple bids
GitHub issue
Available in Chrome in Q2 2024
Key/Value Service update for interest group
GitHub issue
Available in Chrome in Q2 2024
K-anonymity will be enforced on 20% of the unlabeled traffic outside of the Chrome-facilitated testing
Explainer
Available in Chrome in Q2 2024
Real-Time Monitoring API to get auction data to buyers and sellers as quickly as possible (e.g. < 10 mins) to support monitoring and alerting Available in Chrome in Q3 2024
Deals support through reporting ID enhancements
GitHub issue
Available in Chrome in Q4 2024
Additional bids auction nonce hardening
GitHub issue
Available in Chrome in Q1 2025
Creative scanning with BYOS/V1 trusted scoring
GitHub issue
Expected in Chrome in Q2 2025

共用儲存空間

Proposal Status
Allow writing from response headers
Explainer
GitHub Issue
Available in M124. Can be manually enabled in M119-M123
Debugging Shared Storage worklets with DevTools
Section
Available in M120
Update Shared Storage data storage limit to 5MB
Explainer
Available in M124
createWorklet() to create cross-origin worklets without an iframe Available in M125
Allow cross-origin script in addModule(), and align createWorklet() to match the behavior Available in M130
Allow Shared Storage worklet to read interest groups
Explainer
Available in M134
Custom data origin support in createWorklet()
Explainer
Available in M135
Debugging Shared Storage worklets with DevTools
Explainer
GitHub issue
Expected in Q2 2025

儲存空間存取權 API

Topics API

功能 狀態
改善 Topics 分類 (最新附註) 將於 M119 版 Chrome 提供
已更新熱門主題選取演算法 於 M120 版的 Chrome 提供

使用者代理程式縮減和用戶端提示 (UA-CH)

限制被動分享的瀏覽器資料,減少導致數位指紋的機密資訊量。

如需使用者代理程式 Client Hints API 說明文件,請參閱 MDN

已關閉的提案

FLoC

已由 Topics API 取代。


瞭解詳情

來源試用