Python 3 Support still "Experimental"

[guettli]

According to this page, Python 3 support is still experimental.

http://jinja.pocoo.org/docs/2.10/intro/#experimental-python-3-support

Is this still true today?

[davidism]

Python 3 is fully supported and has been for years, along with the rest of the Pallets projects. The docs are out of date because I forget that these sections exist. Submit a PR that removes all mentions of Python 3 support being experimental / causing problems and I'd be happy to review.

[guettli]

I think docs are even more important than code. That's why the real experts (not me) should do it.

[Gamrix]

This was done in #803 , can we update what version of the docs is on the website?

[davidism]

Not easily, but I guess this will resolve itself once I get Jinja on RTD (just did Click recently). Thanks for finding the duplicate.