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Regress clear-site-data status #3887

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Merged
ddbeck merged 4 commits into from
Apr 8, 2026
Merged

Regress clear-site-data status #3887

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f886216
Regress `Clear-Site-Data`
ddbeck Mar 25, 2026
2bbbf16
Make `compute_from` more explicit
ddbeck Apr 1, 2026
1d6988b
Add date to regression
ddbeck Apr 1, 2026
c288215
Apply suggestion from @ddbeck
ddbeck Apr 8, 2026
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26 changes: 12 additions & 14 deletions features/clear-site-data.yml
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Original file line number Diff line number Diff line change
@@ -1,22 +1,20 @@
name: Clearing site data
description: The `Clear-Site-Data` header deletes browsing data (such as cookies, storage, or cache) associated with the requesting website.
spec: https://w3c.github.io/webappsec-clear-site-data/
# status:
# compute_from: http.headers.Clear-Site-Data.wildcard
# Freezing this status until upstream can be trusted
# - https://github.com/web-platform-dx/web-features/pull/3881#discussion_r2983196809
# TODO: https://github.com/web-platform-dx/web-features/issues/1971
# 2026-04-08 — low → false — A bug in Chrome prevents `Clear-Site-Data` from taking full effect until after a hard refresh.
# References:
# - https://github.com/mdn/browser-compat-data/pull/29333
# - https://issues.chromium.org/issues/364634040
status:
baseline: low
baseline_low_date: 2023-09-18
support:
chrome: "117"
chrome_android: "117"
edge: "117"
firefox: "63"
firefox_android: "63"
safari: "17"
safari_ios: "17"
# Compute from the header and values implied by the description: cache, cookies,
# storage, and the wildcard (`*`, which invokes all of the preceding).
compute_from:
- http.headers.Clear-Site-Data
- http.headers.Clear-Site-Data.cache
- http.headers.Clear-Site-Data.cookies
- http.headers.Clear-Site-Data.storage
- http.headers.Clear-Site-Data.wildcard
compat_features:
- http.headers.Clear-Site-Data
- http.headers.Clear-Site-Data.cache
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8 changes: 8 additions & 0 deletions features/clear-site-data.yml.dist
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Original file line number Diff line number Diff line change
@@ -1,6 +1,13 @@
# Generated from: clear-site-data.yml
# Do not edit this file by hand. Edit the source file instead!

status:
baseline: false
support:
firefox: "138"
firefox_android: "138"
safari: "17"
safari_ios: "17"
compat_features:
# baseline: high
# baseline_low_date: 2023-09-18
Expand All @@ -26,6 +33,7 @@ compat_features:
# safari_ios: "17"
- http.headers.Clear-Site-Data.wildcard

# ⬇️ Same status as overall feature ⬇️
# baseline: false
# support:
# firefox: "138"
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