Send information that browser is not supportet instead of empty/white page.

[pm-pm]

Hello,

the IE11 Browser shows only an empty/white page. I think the UI is not working with IE11. That is ok and at the same time the problem. ;-)

My first idea was when i saw the white page that the server was not working.

It would be nice to see an information like "Your Browser is not supported" or "IE11 is not working with Gotify" just to send the signal: "Data flow is working (Server online), but you are using the wrong browser".

Just an idea. :-)

[jmattheis]

React doesn't support ie11, while there are polyfills I'm against adding them to gotify, because they will just bloat the code. Maybe we can document somewhere that only firefox, chrome and edge with a recent version are supported.

I'm changing this issue to a feature request.