A list of TODO items that should be more detailed in a ROADMAP,
perhaps.

Next soon releases:

* Support SRV DNS record lookups.
* Support TLS connections.
* Identify user identities and log that.
* Block based on sender/destination JID.


Later releases:

* Allow online configuration of addresses to block accepting HTTP
connections, perhaps. Jabber commands would be nice too.
* Support other protocols.
* Distinguish between types of data/messages and block based on them.
* Support other criteria for blocking, like time/day of day/week.
* Archive data transmitted and allow administrator to read it.


Protocol messing:

* Filter the server offer for TLS, forcing some clients not to use it.
* Start TLS for clients that don't and even send them an invalid
certificate if they don't check if it's a valid one (all configurable
by administrator)
* Intercept archive configuration and use it for the proxy archiving
feature itself.


Protocol updates?

* Design and publish JEP to allow non-transparent proxies.
* Design and publish JEP for proxy configuration.