0.6.2 (2009-07-08)

Features
--------

 - Add support for XMPP Ping (XEP-0199), doubling as example protocol
   handler (#55).
 - Provide examples for setting up clients, components and servers (#55).
 - Make Service Discovery support accept non-deferred results from getDiscoInfo
   and getDiscoItems (#55).


0.6.1 (2009-07-06)
==================

Features
--------

 - Add an optional sender parameter for Service Discovery requests (#52).

Fixes:

 - Fix regression in DeferredClientFactory (#51).
 - Make IQ timeouts work with InternalComponent (#53).


0.6.0 (2009-04-22)
==================

Features
--------

 - Server-to-server support, based on the dialback protocol (#33).
 - Enhancement to InternalProtocol to support multiple domains (#43).
 - Publish-subscribe request abstraction (#45).
 - Publish-subscribe abstraction to implement a node in code (#47).
 - Enhancement to PubSubClient to send requests from a specific JID (#46).

Fixes
-----

 - Remove type interpretation in Data Forms field parsing code (#44).


0.5.0 (2009-04-07)
==================

This release drops support for Twisted versions older than 8.0, including
Twisted 2.5 / Twisted Words 0.5.
 
Features
--------

 - Support for sending and receiving Publish-Subscribe node delete
   notifications with redirect.
 - Service Discovery client support, including an overhaul of disco data
   classes (#28).
 - Initial support for building XMPP servers has been added:
   - XmlStreamServerFactory has been backported from Twisted Words (#29).
   - An XMPP router has been added (#30).
   - A server-side component authenticator has been added (#30).
   - A new server-side component service, that connects to a router within the
     same process, was added (#31).


Fixes
-----

 - Publish-Subscribe subscriptions requests work again (#22).
 - Publish-Subscribe delete node requests now have the correct namespace (#27).
 - NodeIDs in Service Discovery requests are now returned in responses (#7).
 - The presence of stanzaType in toResponse is now checked correctly (#34).
 - Data Form fields are now rendered depending on form type (#40).
 - Data Form type checking issues were addressed (#41).
 - Some compatibility fixes for Twisted 8.0 and 8.1.
 - Various other fixes (#37, #42) and tracking changes to code already in
   Twisted.


0.4.0 (2008-08-05)
==================

 - Refactoring of Data Forms support (#13).
 - Added support for Stanza Headers and Internet Metadata (SHIM) (#14).
 - API change for PubSubClient's methods called upon event reception (#14).
 - Added client-side support for removing roster items.
 - Implement type checking for data forms (#15).
 - Added support for publish-subscribe collections:
   - Correct handling for the root node (empty node identifier).
   - Send out SHIM 'Collection' header when appropriate.
   - New Subscription class for working with subscriptions.
   - API change for PubSubService:
     - The subscribe method returns a deferred that fires a Subscription
     - The subscriptions method returns a deferred that fires a list of
       Subscriptions.
     - notifyPublish's notifications parameter now expects a list of tuples
       that includes a list of subscriptions.
 - Added PubSubService.notifyDelete to allow sending out node deletion
   notifications.


0.3.1 (2008-04-22)
==================

 - Fix broken version request handler.


0.3.0 (2008-04-21)
==================

First release.
