Nan Lin

To support debugging after third-party cookie deprecation when the [transitional debugging reports](https://github.com/WICG/attribution-reporting-api/blob/main/EVENT.md#optional-transitional-debugging-reports) are no longer available, we propose a mechanism to leverage the existing aggregate measurement system to send new...

Following up on aggregate debug reporting proposal. We consider allowing developers to opt-in to a subset of debug events via filters. To achieve maximum privacy and security protection, we propose...

Discussed with @yoavweiss, this proposal requires integration with core algorithm in Fetch spec. An alternative is to add the `Attribution-Reporting-Support` header on the subresource request if there's an attribution source...

> > An alternative is to add the Attribution-Reporting-Support header on the subresource request if there's an attribution source registered with the top-level site as destination and subresource origin as...

> ^^ @arichiv > > In client hints, the internal redirect mechanism is reserved for critical hints of navigation requests, when the ACCEPT_CH frame failed us. So it's essentially acting...

Thanks @alois-bissuel. Most of the verbose debug reports, as well as attribution-success debug reports are transitional and will be deprecated post third-party cookie deprecation due to privacy/security implications. We will...

@domfarolino Could you PTAL, thanks.

@domfarolino Could you PTAL, thanks!

@domfarolino I don't have write access, could you please merge the change, thanks!

@justjoza Could you please take a look at the WebView workflow? Thanks. cc @vikassahu29