Patch for Firefox was uploaded 4 years ago and they announced plan for removal at that time. We pinged Mozilla some weeks ago about it, they landed the patch and announced it:
https://bugzilla.mozilla.org/show_bug.cgi?id=1133175 https://www.fxsitecompat.com/en-CA/docs/2019/hasextension-has-been-removed-from-some-svg-interfaces/ https://www.fxsitecompat.com/en-CA/docs/2015/several-properties-will-be-removed-from-svgsvgelement/ I didn't check Edge, but Microsoft is migrating to Chromium so that's not going to be there in future versions. On 07/06/2019 20:40, Ryosuke Niwa wrote: > Does Edge support it? When did Firefox remove this feature? > > On Fri, Jun 7, 2019 at 1:55 AM Frédéric Wang <fw...@igalia.com > <mailto:fw...@igalia.com>> wrote: > > Hi, > > 4 years ago, the SVG WG resolved to remove SVGTests.hasExtension due to > lack of use and being a poor API. > It was removed from Chromium at that time and has been removed from > Firefox recently. > > I'm not sure whether the WebKit community is willing to keep that > feature. Anyway I opened a bug entry to track possible removal: > > https://bugs.webkit.org/show_bug.cgi?id=198652 > > -- > Frédéric Wang > > _______________________________________________ > webkit-dev mailing list > webkit-dev@lists.webkit.org <mailto:webkit-dev@lists.webkit.org> > https://lists.webkit.org/mailman/listinfo/webkit-dev > > -- > - R. Niwa -- Frédéric Wang
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