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Bug 1886894 Clear sessionStorage in browsingData remove options #28261

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Bug 1886894 Clear sessionStorage in browsingData remove options #28261

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9f05cce
Bug 1886894 Clear sessionStorage in browsingData remove options
rebloor Oct 21, 2025
7f6809c
Apply suggestions from review
rebloor Nov 7, 2025
d98c7f5
notes about removalOptions.since replaced with explicit declarations
rebloor Nov 7, 2025
5093316
Merge branch 'main' of https://github.com/mdn/browser-compat-data int…
rebloor Nov 7, 2025
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90 changes: 79 additions & 11 deletions webextensions/api/browsingData.json
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Original file line number Diff line number Diff line change
Expand Up @@ -536,12 +536,18 @@
"edge": "mirror",
"firefox": {
"version_added": "53",
"notes": "Specifying `dataTypes.history` will also remove download history and service workers."
"notes": [
"Specifying `dataTypes.history` also removes download history and service workers.",
"Specifying `dataTypes.localStorage` also removes [sessionStorage](https://developer.mozilla.org/docs/Web/API/Window/sessionStorage) from Firefox 146."
]
},
"firefox_android": [
{
"version_added": "85",
"notes": "Specifying `dataTypes.history` will also remove download history and service workers."
"notes": [
"Specifying `dataTypes.history` also removes download history and service workers.",
"Specifying `dataTypes.localStorage` also removes [sessionStorage](https://developer.mozilla.org/docs/Web/API/Window/sessionStorage) from Firefox 146."
]
},
{
"version_added": "57",
Expand All @@ -566,18 +572,15 @@
},
"edge": "mirror",
"firefox": {
"version_added": "53",
"notes": "`removalOptions.since` is not supported."
"version_added": "53"
},
"firefox_android": [
{
"version_added": "85",
"notes": "`removalOptions.since` is not supported."
"version_added": "85"
},
{
"version_added": "57",
"version_removed": "79",
"notes": "`removalOptions.since` is not supported."
"version_removed": "79"
}
],
"opera": "mirror",
Expand All @@ -586,6 +589,52 @@
},
"safari_ios": "mirror"
}
},
"removalOptions": {
"__compat": {
"support": {
"chrome": {
"version_added": "19"
},
"edge": "mirror",
"firefox": {
"version_added": "53"
},
"firefox_android": [
{
"version_added": "85"
},
{
"version_added": "57",
"version_removed": "79"
}
],
"opera": "mirror",
"safari": {
"version_added": false
},
"safari_ios": "mirror"
}
},
"since": {
"__compat": {
"support": {
"chrome": {
"version_added": "19"
},
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"opera": "mirror",
"safari": {
"version_added": false
},
"safari_ios": "mirror"
}
}
}
}
},
"removeCookies": {
Expand Down Expand Up @@ -695,11 +744,11 @@
"edge": "mirror",
"firefox": {
"version_added": "57",
"notes": "`removalOptions.since` is not supported."
"notes": "Also removes [sessionStorage](https://developer.mozilla.org/docs/Web/API/Window/sessionStorage) from Firefox 146."
},
"firefox_android": {
"version_added": "85",
"notes": "`removalOptions.since` is not supported."
"notes": "Also removes [sessionStorage](https://developer.mozilla.org/docs/Web/API/Window/sessionStorage) from Firefox 146."
},
"opera": "mirror",
"safari": {
Expand All @@ -712,7 +761,7 @@
"__compat": {
"support": {
"chrome": {
"version_added": false
"version_added": "19"
},
"edge": "mirror",
"firefox": {
Expand Down Expand Up @@ -748,6 +797,25 @@
"safari_ios": "mirror"
}
}
},
"since": {
"__compat": {
"support": {
"chrome": {
"version_added": "19"
},
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"opera": "mirror",
"safari": {
"version_added": false
},
"safari_ios": "mirror"
}
}
}
}
},
Expand Down