Hi John,

We're always looking at ways we can improve Totara for themers and our partners. While I can't make any promises, browsers are advancing and when it makes sense for us to move core functionality we will do so.

As always though, we have a range of browsers we support (for Totara 11 this includes IE11) and can't always use the latest features. We also can't remove well used libraries without significant communication to partners (and subscribers).

Regards,