I don't think so.
On Tue, 23 Feb 2021 at 14:50, Jeff Muizelaar wrote:
> Is the list of sites that have enrolled in Chrome's reverse origin trial
> On Tue, Feb 23, 2021 at 7:11 AM Valentin Gosu wrote:
> > The storage backing for Application Cache has been completely disabled
> > starting with Firefox 84 . That means the current
> > window.applicationCache object is not really useful and only exists
> > for backward compatibility. The plan is to remove it.
> > We intend to do this in two stages: First we disable the API for
> > Nightly and Early beta  followed by an eventual disabling and
> > removal in Release . The removal in Release is expected to happen
> > after Chrome's origin trial is completed .
> > The risk associated with removing this API is slightly higher than
> > with disabling the storage from appCache due to the greater chance it
> > could cause JS exceptions to be thrown if websites don't check if the
> > API exists.
> > However, we have successfully unshipped this from insecure origins in
> > the past so we don't expect major issues.
> > The current use stats for the window.applicationCache in Beta 86
> > (2021/01/25 - 2021/02/17) are as follows:
> > 018.91B (99.51%) - Not used
> > 1244.32M (0.49%) - Used
> >  https://bugzilla.mozilla.org/show_bug.cgi?id=1619673
> >  https://bugzilla.mozilla.org/show_bug.cgi?id=1677719
> >  https://bugzilla.mozilla.org/show_bug.cgi?id=1677718
> >  https://web.dev/appcache-removal/
> > ___
> > dev-platform mailing list
> > firstname.lastname@example.org
> > https://lists.mozilla.org/listinfo/dev-platform
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