From a86e37839a6b2bd0366025a7f2d8abc95912ffcf Mon Sep 17 00:00:00 2001 From: "Davide P. Cervone" Date: Wed, 26 Jun 2024 07:32:24 -0400 Subject: [PATCH] Add warning about polyfill.io --- web/start.rst | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/web/start.rst b/web/start.rst index dfab6e4..79c6499 100644 --- a/web/start.rst +++ b/web/start.rst @@ -208,6 +208,16 @@ version 3 to work with IE11, include the line before the script that loads MathJax. Support for IE11 is not guaranteed, and may be dropped in the future. +.. warning:: + + The original `polyfill` website was purchased by a Chinese company + in 2024, and has been used to inject malware into pages that use + it. You should **NOT** use the ``polyfill.io`` library any longer, + and should either remove the reference entirely, or switch to a + link like the one above. See `this post + `__ for + more details. + -----