We really like your software und would like to
make a proposal, which allow us to use your solution
behind Secure Application proxies.
Your current solution (2.3.1) for creating of a
new category (for instance) sets on the client side
an additional cookie (AJAX Code) :
This is definitely a security problem for all web servers,
which run behind a secure application proxy, which
allows (=forwards) just server side cookies. All client
cookies (not sent by server), will be simply ignored
(security thread) and will not be forwarded
to the WordPress behind the proxy.
Would it be possible to use parameters instead of cookies
to transmit information to the server?
In very secure environment your solution simple
does not work - what is definitely pity.