ESR128: rethink/check new identity

When ESR128 comes round there will be data written to disk (in PBM) that needs to be sanitized/cleaned-up

cc @pierov

added Disk Leak FF128-esr labels

changed the description

added Roadmap::Future label

added All Platforms label

added Meta label

added 14.0 stable label

removed 14.0 stable label

added 14.0 stable label

marked this issue as related to #42751 (closed)

mentioned in issue #42751 (closed)

Do we know which data?

no idea .. it was 7 months ago - I think we can cover anything here in our bugzilla audits

window.caches is one of the new PB items... filesystem is still limited to normal windows

I am ignoring all the UI featuregates, but they're lurking as well

added Needs Information label

removed Roadmap::Future label

closed