I am using version 2.0 and I just noticed on my firefox developer tools this message:
Cookie “csrftoken” will be soon rejected because it has the “sameSite” attribute set to “none” or an invalid value.
It seems that django 2.0 does not store SameSite attribute along with this cookie.
(for example something like this: Set-Cookie: CookieName=CookieValue; SameSite=Lax;)
Is there a workaround for this? Or am I doing something wrong?