6 thoughts on “saved.shift is not a function

  1. Can we at least get a stack trace?

    My second comment includes a stack trace.

    AFAICT it only affects IE 10,

    Chrome too.

  2. I just broke production because of this bug.

    GitHub currently pushes recommendations to all repos using jquery <3.4.0 to upgrade due to CVE-2019-5428. I saw that, so I checked out the release blog post which currently says:

    There should be no compatibility issues if upgrading from jQuery 3.0+.

    So after some brief sanity testing (which seemed fine) I deployed and then errors started arriving.

    Given this bug, I recommend you change the wording on the blog post for 3.4.0.

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