LGTM2
On 10/8/26 12:25 p.m., Chris Harrelson wrote:
LGTM1
On Thu, Oct 8, 2026, 7:29 AM Nan Lin <[email protected]> wrote:
On Thursday, October 8, 2026 at 10:26:45 AM UTC-4 Nan Lin wrote:
Hi API Owners,
We are requesting approval to proceed with the staged
deprecation rollout:
* 10% Stable: Hold for 2 weeks (through Oct 24)
* 100% Stable: Target launch after Oct 24
During the initial rollout, we identified a regression
(https://crbug.com/553155942) where /window.open()/ calls
using /attributionsrc/ were incorrectly opening in popup
windows instead of new tabs.
To fix this, we isolated the /window.open()/ parsing behavior
from this removal. This fix has been fully verified and rolled
out to Stable in M155.
With the /window.open()/ regression fixed, we are not seeing
any ongoing breakage. While overall usage metrics remain high
(~12.37% <http://32.248.125.102/>), we believe it is safe to
proceed.
Sorry the link to the usage metrics is
https://chromestatus.com/metrics/feature/timeline/popularity/3365.
Thank you for your consideration.
Best,
Nan
On Wednesday, July 1, 2026 at 11:34:36 AM UTC-4 Daniel Bratell
wrote:
LGTM3 for steps 2 and 3.
/Daniel
On 2026-06-26 10:21, Yoav Weiss (@Shopify) wrote:
LGTM2
On Thu, Jun 25, 2026 at 11:12 PM Chris Harrelson
<[email protected]> wrote:
LGTM1
On Thu, Jun 11, 2026 at 2:54 PM Nan Lin
<[email protected]> wrote:
Hi API Owners, The Attribution Reporting API was
deprecated in Chrome-144 with a plan to remove it
in Chrome-150. Currently the usage is 19.7% of
page
loads.<https://chromestatus.com/metrics/webfeature/timeline/popularity/282>We
are proposing the following as next steps for
removal and associated timelines: 1. M150: Remove
all Ads API-related entries from Chrome settings
and UI surfaces (e.g.,
chrome://settings/adPrivacy) via field trial.
After this point, all API invocations for
field-trial enabled browsers will always reject.
Since the API can already be disabled for one of
many reasons, scripts must already handle such
rejections (or they’re already significantly
broken).2. M152: Permanently remove the
underlying implementation code for the API, and
replace it with a lightweight stub API. The stub
will remain removable via field trial.
3. M152 Canary/Beta: Begin a controlled rollout
of the stub API removal via a field trial.4. M152
Stable: Assuming there are no regressions or
breakage after reaching 1% stable, we will
request additional approval for full removal at
this stage.
At this time, we are seeking LGTMs for steps #2
and #3.
Thanks,
Nan
--
You received this message because you are
subscribed to the Google Groups "blink-dev" group.
To unsubscribe from this group and stop receiving
emails from it, send an email to
[email protected]
<mailto:[email protected]>.
To view this discussion visit
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/b0f59039-244a-4ce7-838b-aab7e6ef51abn%40chromium.org
<https://groups.google.com/a/chromium.org/d/msgid/blink-dev/b0f59039-244a-4ce7-838b-aab7e6ef51abn%40chromium.org?utm_medium=email&utm_source=footer>.
--
You received this message because you are subscribed
to the Google Groups "blink-dev" group.
To unsubscribe from this group and stop receiving
emails from it, send an email to
[email protected]
<mailto:[email protected]>.
To view this discussion visit
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAOMQ%2Bw8JtDZdVUb1kTtNc4dNYPs-3v%3DJwkQU7oWAE6dSchxG1Q%40mail.gmail.com
<https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAOMQ%2Bw8JtDZdVUb1kTtNc4dNYPs-3v%3DJwkQU7oWAE6dSchxG1Q%40mail.gmail.com?utm_medium=email&utm_source=footer>.
--
You received this message because you are subscribed to
the Google Groups "blink-dev" group.
To unsubscribe from this group and stop receiving emails
from it, send an email to
[email protected]
<mailto:[email protected]>.
To view this discussion visit
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAOmohSJqg17LUafnekTwvpeaB2tiUOZaWcHyabB-xxoxr_Y8uQ%40mail.gmail.com
<https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAOmohSJqg17LUafnekTwvpeaB2tiUOZaWcHyabB-xxoxr_Y8uQ%40mail.gmail.com?utm_medium=email&utm_source=footer>.
--
You received this message because you are subscribed to the Google
Groups "blink-dev" group.
To unsubscribe from this group and stop receiving emails from it,
send an email to [email protected].
To view this discussion visit
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/157961f2-c57a-4671-ba71-7eaae350e49fn%40chromium.org
<https://groups.google.com/a/chromium.org/d/msgid/blink-dev/157961f2-c57a-4671-ba71-7eaae350e49fn%40chromium.org?utm_medium=email&utm_source=footer>.
--
You received this message because you are subscribed to the Google
Groups "blink-dev" group.
To unsubscribe from this group and stop receiving emails from it, send
an email to [email protected].
To view this discussion visit
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAOMQ%2Bw_odyzbGyjjARfUVF-7Xeez-uqGxL_0%3D3FxDZqHkRyR8A%40mail.gmail.com
<https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAOMQ%2Bw_odyzbGyjjARfUVF-7Xeez-uqGxL_0%3D3FxDZqHkRyR8A%40mail.gmail.com?utm_medium=email&utm_source=footer>.
--
You received this message because you are subscribed to the Google Groups
"blink-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion visit
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/4fcddf95-c138-42d0-9337-15a15a3afa58%40chromium.org.
