varnish 5 - do you need to normalize accept-encoding?

[Admin Beckspaced]

hello varnish users ;)

in varnish 5 ... do I need to normalize the accept-encoding header?
or is varnish 5 doing this by itself internally?

i looked around in google but couldn't find any up-to-date info.

so I thought why not ask the pro's here ;)

thanks, greetings & all the best
becki