What type of issue is this?

Incorrect support data (example: BrowserX says "86" but support was added in "40")

What information was incorrect, unhelpful, or incomplete?

For some reason openwebdocs/mdn-bcd-collector@8777c0f started assuming all events from "install" event uses InstallEvent. This hasn't been true in the spec until w3c/ServiceWorker#1701 landed weeks ago and the previous version of InstallEvent is removed by w3c/ServiceWorker#1207, so we should not assume this.

What browsers does this problem apply to, if applicable?

Firefox

What did you expect to see?

Removed version of InstallEvent in Firefox and Safari

Did you test this? If so, how?

• Gecko: https://searchfox.org/mozilla-central/search?q=InstallEvent&path=.webidl&case=true&regexp=false
• WebKit: https://searchfox.org/wubkat/search?q=InstallEvent&path=.idl&case=true&regexp=false

Can you link to any release notes, bugs, pull requests, or MDN pages related to this?

• Gecko: Removed in https://bugzilla.mozilla.org/show_bug.cgi?id=1152473
• WebKit: Doesn't seem that it ever had it; https://bugs.webkit.org/show_bug.cgi?id=179338 just used ExtendableEvent::create to create one, whereas Gecko implemented InstallEvent together with install event https://bugzilla.mozilla.org/show_bug.cgi?id=967264.

Do you have anything more you want to share?

No response

MDN URL

https://developer.mozilla.org/en-US/docs/Web/API/InstallEvent

MDN metadata