Update JQuery

[bartkamphorst]

Gollum currently still uses JQuery 1.7.2. We should see if we can update the library, since the latest release is already on 3.6.3. This might require some serious work though, depending on the breaking changes from those major releases.

[benjaminwil]

I tried doing this when initially moving over to Yarn for dependency management.

There is at least one feature that just no longer exists in modern JQuery. But I don't remember which one it is, sorry; it was immediately evident the moment I upgraded from the console errors, though.

So, yes, a little bit of serious work.

[dometto]

This might be of use: https://github.com/jquery/jquery-migrate

[bartkamphorst]

There is at least one feature that just no longer exists in modern JQuery.

Was it $.browser by any chance? I'm trying to upgrade jQuery from 1.7.2 to 1.9.1 and so far this is the only issue I've come across for this version.

[benjaminwil]

That may have been it… I really have no memory of this anymore! LOL.

[bartkamphorst]

jQuery has been updated to 1.9.1 in #1991 .